├── .DS_Store ├── .dart_tool ├── package_config.json ├── package_config_subset └── version ├── .gitignore ├── .packages ├── .vscode └── launch.json ├── CHANGELOG.md ├── LICENSE ├── README.md ├── analysis_options.yaml ├── assets └── shaders │ └── blob.sprv ├── blob_button.iml ├── compiler_shader.sh ├── docs ├── .DS_Store ├── gifs │ └── blob_demo2.gif └── title.png ├── example ├── .gitignore ├── .metadata ├── README.md ├── analysis_options.yaml ├── android │ ├── .gitignore │ ├── app │ │ ├── build.gradle │ │ └── src │ │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ │ ├── main │ │ │ ├── AndroidManifest.xml │ │ │ ├── kotlin │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── blob_button_example │ │ │ │ │ └── MainActivity.kt │ │ │ └── res │ │ │ │ ├── drawable-v21 │ │ │ │ └── launch_background.xml │ │ │ │ ├── drawable │ │ │ │ └── launch_background.xml │ │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── values-night │ │ │ │ └── styles.xml │ │ │ │ └── values │ │ │ │ └── styles.xml │ │ │ └── profile │ │ │ └── AndroidManifest.xml │ ├── build.gradle │ ├── gradle.properties │ ├── gradle │ │ └── wrapper │ │ │ └── gradle-wrapper.properties │ └── settings.gradle ├── ios │ ├── .gitignore │ ├── Flutter │ │ ├── AppFrameworkInfo.plist │ │ ├── Debug.xcconfig │ │ └── Release.xcconfig │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ ├── contents.xcworkspacedata │ │ │ └── xcshareddata │ │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ │ └── WorkspaceSettings.xcsettings │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ └── WorkspaceSettings.xcsettings │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ ├── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ └── Icon-App-83.5x83.5@2x.png │ │ └── LaunchImage.imageset │ │ │ ├── Contents.json │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ └── README.md │ │ ├── Base.lproj │ │ ├── LaunchScreen.storyboard │ │ └── Main.storyboard │ │ ├── Info.plist │ │ └── Runner-Bridging-Header.h ├── lib │ ├── button │ │ └── main.dart │ └── layout │ │ └── main.dart ├── linux │ ├── .gitignore │ ├── CMakeLists.txt │ ├── flutter │ │ ├── CMakeLists.txt │ │ ├── generated_plugin_registrant.cc │ │ ├── generated_plugin_registrant.h │ │ └── generated_plugins.cmake │ ├── main.cc │ ├── my_application.cc │ └── my_application.h ├── macos │ ├── .gitignore │ ├── Flutter │ │ ├── Flutter-Debug.xcconfig │ │ ├── Flutter-Release.xcconfig │ │ └── GeneratedPluginRegistrant.swift │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ └── xcshareddata │ │ │ │ └── IDEWorkspaceChecks.plist │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ └── IDEWorkspaceChecks.plist │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ └── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── app_icon_1024.png │ │ │ ├── app_icon_128.png │ │ │ ├── app_icon_16.png │ │ │ ├── app_icon_256.png │ │ │ ├── app_icon_32.png │ │ │ ├── app_icon_512.png │ │ │ └── app_icon_64.png │ │ ├── Base.lproj │ │ └── MainMenu.xib │ │ ├── Configs │ │ ├── AppInfo.xcconfig │ │ ├── Debug.xcconfig │ │ ├── Release.xcconfig │ │ └── Warnings.xcconfig │ │ ├── DebugProfile.entitlements │ │ ├── Info.plist │ │ ├── MainFlutterWindow.swift │ │ └── Release.entitlements ├── pubspec.lock ├── pubspec.yaml ├── test │ └── widget_test.dart ├── web │ ├── favicon.png │ ├── icons │ │ ├── Icon-192.png │ │ ├── Icon-512.png │ │ ├── Icon-maskable-192.png │ │ └── Icon-maskable-512.png │ ├── index.html │ └── manifest.json └── windows │ ├── .gitignore │ ├── CMakeLists.txt │ ├── flutter │ ├── CMakeLists.txt │ ├── generated_plugin_registrant.cc │ ├── generated_plugin_registrant.h │ └── generated_plugins.cmake │ └── runner │ ├── CMakeLists.txt │ ├── Runner.rc │ ├── flutter_window.cpp │ ├── flutter_window.h │ ├── main.cpp │ ├── resource.h │ ├── resources │ └── app_icon.ico │ ├── runner.exe.manifest │ ├── utils.cpp │ ├── utils.h │ ├── win32_window.cpp │ └── win32_window.h ├── lib ├── blob_button.dart └── src │ ├── blob_layout.dart │ ├── button.dart │ └── models │ ├── particle.dart │ └── utils.dart ├── pubspec.lock ├── pubspec.yaml └── shaders └── blob.glsl /.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/.DS_Store -------------------------------------------------------------------------------- /.dart_tool/package_config.json: -------------------------------------------------------------------------------- 1 | { 2 | "configVersion": 2, 3 | "packages": [ 4 | { 5 | "name": "async", 6 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/async-2.8.2", 7 | "packageUri": "lib/", 8 | "languageVersion": "2.12" 9 | }, 10 | { 11 | "name": "boolean_selector", 12 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0", 13 | "packageUri": "lib/", 14 | "languageVersion": "2.12" 15 | }, 16 | { 17 | "name": "characters", 18 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/characters-1.2.0", 19 | "packageUri": "lib/", 20 | "languageVersion": "2.12" 21 | }, 22 | { 23 | "name": "charcode", 24 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/charcode-1.3.1", 25 | "packageUri": "lib/", 26 | "languageVersion": "2.12" 27 | }, 28 | { 29 | "name": "clock", 30 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0", 31 | "packageUri": "lib/", 32 | "languageVersion": "2.12" 33 | }, 34 | { 35 | "name": "collection", 36 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/collection-1.16.0", 37 | "packageUri": "lib/", 38 | "languageVersion": "2.12" 39 | }, 40 | { 41 | "name": "fake_async", 42 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/fake_async-1.3.0", 43 | "packageUri": "lib/", 44 | "languageVersion": "2.12" 45 | }, 46 | { 47 | "name": "flutter", 48 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter", 49 | "packageUri": "lib/", 50 | "languageVersion": "2.12" 51 | }, 52 | { 53 | "name": "flutter_lints", 54 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_lints-2.0.1", 55 | "packageUri": "lib/", 56 | "languageVersion": "2.17" 57 | }, 58 | { 59 | "name": "flutter_test", 60 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter_test", 61 | "packageUri": "lib/", 62 | "languageVersion": "2.17" 63 | }, 64 | { 65 | "name": "lints", 66 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/lints-2.0.0", 67 | "packageUri": "lib/", 68 | "languageVersion": "2.17" 69 | }, 70 | { 71 | "name": "matcher", 72 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.11", 73 | "packageUri": "lib/", 74 | "languageVersion": "2.12" 75 | }, 76 | { 77 | "name": "material_color_utilities", 78 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/material_color_utilities-0.1.4", 79 | "packageUri": "lib/", 80 | "languageVersion": "2.13" 81 | }, 82 | { 83 | "name": "meta", 84 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/meta-1.7.0", 85 | "packageUri": "lib/", 86 | "languageVersion": "2.12" 87 | }, 88 | { 89 | "name": "path", 90 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/path-1.8.1", 91 | "packageUri": "lib/", 92 | "languageVersion": "2.12" 93 | }, 94 | { 95 | "name": "sky_engine", 96 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/bin/cache/pkg/sky_engine", 97 | "packageUri": "lib/", 98 | "languageVersion": "2.12" 99 | }, 100 | { 101 | "name": "source_span", 102 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.2", 103 | "packageUri": "lib/", 104 | "languageVersion": "2.14" 105 | }, 106 | { 107 | "name": "stack_trace", 108 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0", 109 | "packageUri": "lib/", 110 | "languageVersion": "2.12" 111 | }, 112 | { 113 | "name": "stream_channel", 114 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0", 115 | "packageUri": "lib/", 116 | "languageVersion": "2.12" 117 | }, 118 | { 119 | "name": "string_scanner", 120 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0", 121 | "packageUri": "lib/", 122 | "languageVersion": "2.12" 123 | }, 124 | { 125 | "name": "term_glyph", 126 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0", 127 | "packageUri": "lib/", 128 | "languageVersion": "2.12" 129 | }, 130 | { 131 | "name": "test_api", 132 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/test_api-0.4.9", 133 | "packageUri": "lib/", 134 | "languageVersion": "2.12" 135 | }, 136 | { 137 | "name": "vector_math", 138 | "rootUri": "file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.2", 139 | "packageUri": "lib/", 140 | "languageVersion": "2.14" 141 | }, 142 | { 143 | "name": "flutter_blob", 144 | "rootUri": "../", 145 | "packageUri": "lib/", 146 | "languageVersion": "2.17" 147 | } 148 | ], 149 | "generated": "2022-08-13T12:52:42.192450Z", 150 | "generator": "pub", 151 | "generatorVersion": "2.17.6" 152 | } 153 | -------------------------------------------------------------------------------- /.dart_tool/package_config_subset: -------------------------------------------------------------------------------- 1 | flutter_blob 2 | 2.17 3 | file:///Users/mcfly/Workspace/flutter%20plugins/shader%20blob/ 4 | file:///Users/mcfly/Workspace/flutter%20plugins/shader%20blob/lib/ 5 | async 6 | 2.12 7 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/async-2.8.2/ 8 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/async-2.8.2/lib/ 9 | boolean_selector 10 | 2.12 11 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0/ 12 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0/lib/ 13 | characters 14 | 2.12 15 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/characters-1.2.0/ 16 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/characters-1.2.0/lib/ 17 | charcode 18 | 2.12 19 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/charcode-1.3.1/ 20 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/charcode-1.3.1/lib/ 21 | clock 22 | 2.12 23 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0/ 24 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0/lib/ 25 | collection 26 | 2.12 27 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/collection-1.16.0/ 28 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/collection-1.16.0/lib/ 29 | fake_async 30 | 2.12 31 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/fake_async-1.3.0/ 32 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/fake_async-1.3.0/lib/ 33 | flutter_lints 34 | 2.17 35 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_lints-2.0.1/ 36 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_lints-2.0.1/lib/ 37 | lints 38 | 2.17 39 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/lints-2.0.0/ 40 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/lints-2.0.0/lib/ 41 | matcher 42 | 2.12 43 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.11/ 44 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.11/lib/ 45 | material_color_utilities 46 | 2.13 47 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/material_color_utilities-0.1.4/ 48 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/material_color_utilities-0.1.4/lib/ 49 | meta 50 | 2.12 51 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/meta-1.7.0/ 52 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/meta-1.7.0/lib/ 53 | path 54 | 2.12 55 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/path-1.8.1/ 56 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/path-1.8.1/lib/ 57 | source_span 58 | 2.14 59 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.2/ 60 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.2/lib/ 61 | stack_trace 62 | 2.12 63 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0/ 64 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0/lib/ 65 | stream_channel 66 | 2.12 67 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0/ 68 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0/lib/ 69 | string_scanner 70 | 2.12 71 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0/ 72 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0/lib/ 73 | term_glyph 74 | 2.12 75 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0/ 76 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0/lib/ 77 | test_api 78 | 2.12 79 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/test_api-0.4.9/ 80 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/test_api-0.4.9/lib/ 81 | vector_math 82 | 2.14 83 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.2/ 84 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.2/lib/ 85 | sky_engine 86 | 2.12 87 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/bin/cache/pkg/sky_engine/ 88 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/bin/cache/pkg/sky_engine/lib/ 89 | flutter 90 | 2.12 91 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter/ 92 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter/lib/ 93 | flutter_test 94 | 2.17 95 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter_test/ 96 | file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter_test/lib/ 97 | 2 98 | -------------------------------------------------------------------------------- /.dart_tool/version: -------------------------------------------------------------------------------- 1 | 3.0.5 -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | migrate_working_dir/ 12 | 13 | # IntelliJ related 14 | *.iml 15 | *.ipr 16 | *.iws 17 | .idea/ 18 | 19 | # The .vscode folder contains launch configuration and tasks you configure in 20 | # VS Code which you may wish to be included in version control, so this line 21 | # is commented out by default. 22 | #.vscode/ 23 | 24 | # Flutter/Dart/Pub related 25 | # Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock. 26 | /pubspec.lock 27 | **/doc/api/ 28 | .dart_tool/ 29 | .packages 30 | build/ 31 | -------------------------------------------------------------------------------- /.packages: -------------------------------------------------------------------------------- 1 | # This file is deprecated. Tools should instead consume 2 | # `.dart_tool/package_config.json`. 3 | # 4 | # For more info see: https://dart.dev/go/dot-packages-deprecation 5 | # 6 | # Generated by pub on 2022-08-13 14:52:42.185587. 7 | async:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/async-2.8.2/lib/ 8 | boolean_selector:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0/lib/ 9 | characters:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/characters-1.2.0/lib/ 10 | charcode:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/charcode-1.3.1/lib/ 11 | clock:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0/lib/ 12 | collection:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/collection-1.16.0/lib/ 13 | fake_async:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/fake_async-1.3.0/lib/ 14 | flutter:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter/lib/ 15 | flutter_lints:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_lints-2.0.1/lib/ 16 | flutter_test:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/packages/flutter_test/lib/ 17 | lints:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/lints-2.0.0/lib/ 18 | matcher:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.11/lib/ 19 | material_color_utilities:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/material_color_utilities-0.1.4/lib/ 20 | meta:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/meta-1.7.0/lib/ 21 | path:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/path-1.8.1/lib/ 22 | sky_engine:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/bin/cache/pkg/sky_engine/lib/ 23 | source_span:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.2/lib/ 24 | stack_trace:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0/lib/ 25 | stream_channel:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0/lib/ 26 | string_scanner:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0/lib/ 27 | term_glyph:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0/lib/ 28 | test_api:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/test_api-0.4.9/lib/ 29 | vector_math:file:///opt/homebrew/Caskroom/flutter/2.8.1/flutter/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.2/lib/ 30 | flutter_blob:lib/ 31 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | // Use IntelliSense to learn about possible attributes. 3 | // Hover to view descriptions of existing attributes. 4 | // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 5 | "version": "0.2.0", 6 | "configurations": [ 7 | { 8 | "name": "button example", 9 | "request": "launch", 10 | "type": "dart", 11 | "program": "example/lib/button/main.dart", 12 | }, 13 | { 14 | "name": "layout example", 15 | "request": "launch", 16 | "type": "dart", 17 | "program": "example/lib/layout/main.dart", 18 | }, 19 | ] 20 | } -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | ## 0.0.1 2 | 3 | * TODO: Describe initial release. 4 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Copyright 2021 2 | 3 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 4 | 5 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 6 | 7 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 8 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |

2 | 3 |

4 | 5 | # Blob Flutter package 6 | Add fancy blobs to your flutter apps.
7 | You can now imagine many usage of blobs into your app (button, loader, background...). 8 | 9 | 10 | 11 | ## Features 12 | - blob layout 13 | - blob button 14 | - customize your blob as you want 15 | 16 | ## Roadmap 17 | - improve documentation 18 | - migrate shader to umbra 19 | - shader: wait for flutter glsl int / array support 20 | - shader: wait for flutter glsl output support 21 | - shader: create a gradient version 22 | - button: add push effects 23 | - button: provide custom method to let user create it's own on push effects 24 | 25 | ## Getting started 26 | install the `flutter_blob` package. 27 | 28 | ## Usage 29 | ### Layout 30 | 31 | ```dart 32 | BlobLayout.from( 33 | blobs: myBlobsList, 34 | blobsColor: Colors.blue, 35 | ) 36 | ``` 37 | 38 | or using the builder function (recommended) 39 | ```dart 40 | BlobLayout.builder( 41 | builder: (Size areaSize) => [ 42 | RotatingParticle.random(area), 43 | RotatingParticle.random(area), 44 | RotatingParticle.random(area), 45 | RotatingParticle.random(area), 46 | RotatingParticle.random(area), 47 | RotatingParticle.random(area), 48 | RotatingParticle.random(area), 49 | RotatingParticle.random(area), 50 | ], 51 | blobsColor: Colors.blue, 52 | ) 53 | ``` 54 | > You must provide exactly 8 blob 55 | > This is due to a current limitation of the flutter shader support 56 | 57 | An example is available in the example folder of this repository. 58 | 59 | ### Button 60 | For now buttons only support icon. 61 | 62 | ```dart 63 | BlobButton.bouncing( 64 | onTap: () => print("do w/e you want"), 65 | backgroundColor: Colors.amber[900], 66 | icon: Icon( 67 | Icons.add, 68 | color: Colors.white, 69 | size: 32, 70 | ), 71 | ) 72 | ``` 73 | 74 | > You must provide exactly 8 blob 75 | > This is due to a current limitation of the flutter shader support 76 | 77 | An example is available in the example folder of this repository. 78 | 79 | ## Customize 80 | The blob is generated using multiple particles that attracts each others.
81 | A shader calculate the energy between those particles for each pixel of a canvas.
82 |
83 | You can customize your blob effects combining 8 particles. 84 |
85 | The is 3 types of particles available in this package (feel free to create yours or suggest some 👍) 86 | - BasicParticle
87 | *(randomly goes on one way and when touch a border bounce to the other side)* 88 | - EjectedParticle
89 | *(Generated on the center and randomly goes out. Once it touch a border, it's generated on the center again)* 90 | - RotatingParticle
91 | *(randomly move in a circle around the center.)* 92 | 93 | ## How it works 94 | // coming soon 95 | 96 | 97 | ## Additional information 98 | - 👌 contributions or ideas accepted 99 | - 🤝 I made this package learning how shaders works.
100 | I'm always open to learn new things.
101 | Don't hesitate suggesting any improvement, I love it. 102 | ## Social 103 | You can reach me on:
104 | [@mcflyDev on twitter](https://twitter.com/mcflyDev) 105 | 106 | -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | 3 | # Additional information about this file can be found at 4 | # https://dart.dev/guides/language/analysis-options 5 | -------------------------------------------------------------------------------- /assets/shaders/blob.sprv: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/assets/shaders/blob.sprv -------------------------------------------------------------------------------- /blob_button.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /compiler_shader.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | glslc --target-env=opengl \ 4 | -fshader-stage=fragment \ 5 | -o ./assets/shaders/$1.sprv \ 6 | shaders/$1.glsl 7 | -------------------------------------------------------------------------------- /docs/.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/docs/.DS_Store -------------------------------------------------------------------------------- /docs/gifs/blob_demo2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/docs/gifs/blob_demo2.gif -------------------------------------------------------------------------------- /docs/title.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/docs/title.png -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | migrate_working_dir/ 12 | 13 | # IntelliJ related 14 | *.iml 15 | *.ipr 16 | *.iws 17 | .idea/ 18 | 19 | # The .vscode folder contains launch configuration and tasks you configure in 20 | # VS Code which you may wish to be included in version control, so this line 21 | # is commented out by default. 22 | #.vscode/ 23 | 24 | # Flutter/Dart/Pub related 25 | **/doc/api/ 26 | **/ios/Flutter/.last_build_id 27 | .dart_tool/ 28 | .flutter-plugins 29 | .flutter-plugins-dependencies 30 | .packages 31 | .pub-cache/ 32 | .pub/ 33 | /build/ 34 | 35 | # Web related 36 | lib/generated_plugin_registrant.dart 37 | 38 | # Symbolication related 39 | app.*.symbols 40 | 41 | # Obfuscation related 42 | app.*.map.json 43 | 44 | # Android Studio will place build artifacts here 45 | /android/app/debug 46 | /android/app/profile 47 | /android/app/release 48 | -------------------------------------------------------------------------------- /example/.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled. 5 | 6 | version: 7 | revision: f1875d570e39de09040c8f79aa13cc56baab8db1 8 | channel: stable 9 | 10 | project_type: app 11 | 12 | # Tracks metadata for the flutter migrate command 13 | migration: 14 | platforms: 15 | - platform: root 16 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 17 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 18 | - platform: android 19 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 20 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 21 | - platform: ios 22 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 23 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 24 | - platform: linux 25 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 26 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 27 | - platform: macos 28 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 29 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 30 | - platform: web 31 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 32 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 33 | - platform: windows 34 | create_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 35 | base_revision: f1875d570e39de09040c8f79aa13cc56baab8db1 36 | 37 | # User provided section 38 | 39 | # List of Local paths (relative to this file) that should be 40 | # ignored by the migrate tool. 41 | # 42 | # Files that are not part of the templates will be ignored by default. 43 | unmanaged_files: 44 | - 'lib/main.dart' 45 | - 'ios/Runner.xcodeproj/project.pbxproj' 46 | -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | # blob_button_example 2 | 3 | A new Flutter project. 4 | 5 | ## Getting Started 6 | 7 | This project is a starting point for a Flutter application. 8 | 9 | A few resources to get you started if this is your first Flutter project: 10 | 11 | - [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab) 12 | - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook) 13 | 14 | For help getting started with Flutter development, view the 15 | [online documentation](https://docs.flutter.dev/), which offers tutorials, 16 | samples, guidance on mobile development, and a full API reference. 17 | -------------------------------------------------------------------------------- /example/analysis_options.yaml: -------------------------------------------------------------------------------- 1 | # This file configures the analyzer, which statically analyzes Dart code to 2 | # check for errors, warnings, and lints. 3 | # 4 | # The issues identified by the analyzer are surfaced in the UI of Dart-enabled 5 | # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be 6 | # invoked from the command line by running `flutter analyze`. 7 | 8 | # The following line activates a set of recommended lints for Flutter apps, 9 | # packages, and plugins designed to encourage good coding practices. 10 | include: package:flutter_lints/flutter.yaml 11 | 12 | linter: 13 | # The lint rules applied to this project can be customized in the 14 | # section below to disable rules from the `package:flutter_lints/flutter.yaml` 15 | # included above or to enable additional rules. A list of all available lints 16 | # and their documentation is published at 17 | # https://dart-lang.github.io/linter/lints/index.html. 18 | # 19 | # Instead of disabling a lint rule for the entire project in the 20 | # section below, it can also be suppressed for a single line of code 21 | # or a specific dart file by using the `// ignore: name_of_lint` and 22 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file 23 | # producing the lint. 24 | rules: 25 | # avoid_print: false # Uncomment to disable the `avoid_print` rule 26 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule 27 | 28 | # Additional information about this file can be found at 29 | # https://dart.dev/guides/language/analysis-options 30 | -------------------------------------------------------------------------------- /example/android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | 9 | # Remember to never publicly share your keystore. 10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app 11 | key.properties 12 | **/*.keystore 13 | **/*.jks 14 | -------------------------------------------------------------------------------- /example/android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion flutter.compileSdkVersion 30 | ndkVersion flutter.ndkVersion 31 | 32 | compileOptions { 33 | sourceCompatibility JavaVersion.VERSION_1_8 34 | targetCompatibility JavaVersion.VERSION_1_8 35 | } 36 | 37 | kotlinOptions { 38 | jvmTarget = '1.8' 39 | } 40 | 41 | sourceSets { 42 | main.java.srcDirs += 'src/main/kotlin' 43 | } 44 | 45 | defaultConfig { 46 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 47 | applicationId "com.example.blob_button_example" 48 | // You can update the following values to match your application needs. 49 | // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration. 50 | minSdkVersion flutter.minSdkVersion 51 | targetSdkVersion flutter.targetSdkVersion 52 | versionCode flutterVersionCode.toInteger() 53 | versionName flutterVersionName 54 | } 55 | 56 | buildTypes { 57 | release { 58 | // TODO: Add your own signing config for the release build. 59 | // Signing with the debug keys for now, so `flutter run --release` works. 60 | signingConfig signingConfigs.debug 61 | } 62 | } 63 | } 64 | 65 | flutter { 66 | source '../..' 67 | } 68 | 69 | dependencies { 70 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 71 | } 72 | -------------------------------------------------------------------------------- /example/android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 15 | 19 | 23 | 24 | 25 | 26 | 27 | 28 | 30 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /example/android/app/src/main/kotlin/com/example/blob_button_example/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.blob_button_example 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.6.10' 3 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:7.1.2' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | mavenCentral() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /example/android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /example/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip 7 | -------------------------------------------------------------------------------- /example/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /example/ios/.gitignore: -------------------------------------------------------------------------------- 1 | **/dgph 2 | *.mode1v3 3 | *.mode2v3 4 | *.moved-aside 5 | *.pbxuser 6 | *.perspectivev3 7 | **/*sync/ 8 | .sconsign.dblite 9 | .tags* 10 | **/.vagrant/ 11 | **/DerivedData/ 12 | Icon? 13 | **/Pods/ 14 | **/.symlinks/ 15 | profile 16 | xcuserdata 17 | **/.generated/ 18 | Flutter/App.framework 19 | Flutter/Flutter.framework 20 | Flutter/Flutter.podspec 21 | Flutter/Generated.xcconfig 22 | Flutter/ephemeral/ 23 | Flutter/app.flx 24 | Flutter/app.zip 25 | Flutter/flutter_assets/ 26 | Flutter/flutter_export_environment.sh 27 | ServiceDefinitions.json 28 | Runner/GeneratedPluginRegistrant.* 29 | 30 | # Exceptions to above rules. 31 | !default.mode1v3 32 | !default.mode2v3 33 | !default.pbxuser 34 | !default.perspectivev3 35 | -------------------------------------------------------------------------------- /example/ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 9.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 50; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m 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-------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 41 | 42 | 52 | 54 | 60 | 61 | 62 | 63 | 69 | 71 | 77 | 78 | 79 | 80 | 82 | 83 | 86 | 87 | 88 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png: -------------------------------------------------------------------------------- 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"LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png: -------------------------------------------------------------------------------- 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opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleDisplayName 8 | Blob Button Example 9 | CFBundleExecutable 10 | $(EXECUTABLE_NAME) 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | blob_button_example 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleSignature 22 | ???? 23 | CFBundleVersion 24 | $(FLUTTER_BUILD_NUMBER) 25 | LSRequiresIPhoneOS 26 | 27 | UILaunchStoryboardName 28 | LaunchScreen 29 | UIMainStoryboardFile 30 | Main 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | UISupportedInterfaceOrientations~ipad 38 | 39 | UIInterfaceOrientationPortrait 40 | UIInterfaceOrientationPortraitUpsideDown 41 | UIInterfaceOrientationLandscapeLeft 42 | UIInterfaceOrientationLandscapeRight 43 | 44 | UIViewControllerBasedStatusBarAppearance 45 | 46 | CADisableMinimumFrameDurationOnPhone 47 | 48 | 49 | 50 | -------------------------------------------------------------------------------- /example/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /example/lib/button/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_blob/blob_button.dart'; 3 | 4 | void main() { 5 | runApp(const MyApp()); 6 | } 7 | 8 | class MyApp extends StatelessWidget { 9 | const MyApp({Key? key}) : super(key: key); 10 | 11 | // This widget is the root of your application. 12 | @override 13 | Widget build(BuildContext context) { 14 | return MaterialApp( 15 | title: 'Flutter Demo', 16 | theme: ThemeData( 17 | // This is the theme of your application. 18 | // 19 | // Try running your application with "flutter run". You'll see the 20 | // application has a blue toolbar. Then, without quitting the app, try 21 | // changing the primarySwatch below to Colors.green and then invoke 22 | // "hot reload" (press "r" in the console where you ran "flutter run", 23 | // or simply save your changes to "hot reload" in a Flutter IDE). 24 | // Notice that the counter didn't reset back to zero; the application 25 | // is not restarted. 26 | primarySwatch: Colors.blue, 27 | ), 28 | home: const MyHomePage(title: 'Flutter Demo Home Page'), 29 | ); 30 | } 31 | } 32 | 33 | class MyHomePage extends StatefulWidget { 34 | const MyHomePage({Key? key, required this.title}) : super(key: key); 35 | 36 | // This widget is the home page of your application. It is stateful, meaning 37 | // that it has a State object (defined below) that contains fields that affect 38 | // how it looks. 39 | 40 | // This class is the configuration for the state. It holds the values (in this 41 | // case the title) provided by the parent (in this case the App widget) and 42 | // used by the build method of the State. Fields in a Widget subclass are 43 | // always marked "final". 44 | 45 | final String title; 46 | 47 | @override 48 | State createState() => _MyHomePageState(); 49 | } 50 | 51 | class _MyHomePageState extends State { 52 | int _counter = 0; 53 | 54 | void _incrementCounter() { 55 | setState(() { 56 | // This call to setState tells the Flutter framework that something has 57 | // changed in this State, which causes it to rerun the build method below 58 | // so that the display can reflect the updated values. If we changed 59 | // _counter without calling setState(), then the build method would not be 60 | // called again, and so nothing would appear to happen. 61 | _counter++; 62 | }); 63 | } 64 | 65 | @override 66 | Widget build(BuildContext context) { 67 | // This method is rerun every time setState is called, for instance as done 68 | // by the _incrementCounter method above. 69 | // 70 | // The Flutter framework has been optimized to make rerunning build methods 71 | // fast, so that you can just rebuild anything that needs updating rather 72 | // than having to individually change instances of widgets. 73 | return Scaffold( 74 | appBar: AppBar( 75 | // Here we take the value from the MyHomePage object that was created by 76 | // the App.build method, and use it to set our appbar title. 77 | title: Text(widget.title), 78 | ), 79 | body: Center( 80 | // Center is a layout widget. It takes a single child and positions it 81 | // in the middle of the parent. 82 | child: Column( 83 | // Column is also a layout widget. It takes a list of children and 84 | // arranges them vertically. By default, it sizes itself to fit its 85 | // children horizontally, and tries to be as tall as its parent. 86 | // 87 | // Invoke "debug painting" (press "p" in the console, choose the 88 | // "Toggle Debug Paint" action from the Flutter Inspector in Android 89 | // Studio, or the "Toggle Debug Paint" command in Visual Studio Code) 90 | // to see the wireframe for each widget. 91 | // 92 | // Column has various properties to control how it sizes itself and 93 | // how it positions its children. Here we use mainAxisAlignment to 94 | // center the children vertically; the main axis here is the vertical 95 | // axis because Columns are vertical (the cross axis would be 96 | // horizontal). 97 | mainAxisAlignment: MainAxisAlignment.center, 98 | children: [ 99 | const Text( 100 | 'You have pushed the button this many times:', 101 | ), 102 | Text( 103 | '$_counter', 104 | style: Theme.of(context).textTheme.headline4, 105 | ), 106 | ], 107 | ), 108 | ), 109 | floatingActionButton: BlobButton.bouncing( 110 | onTap: _incrementCounter, 111 | backgroundColor: Colors.amber[900], 112 | icon: const Icon( 113 | Icons.add, 114 | color: Colors.white, 115 | size: 32, 116 | ), 117 | ), 118 | ); 119 | } 120 | } 121 | -------------------------------------------------------------------------------- /example/lib/layout/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_blob/blob_button.dart'; 3 | 4 | void main() { 5 | runApp(const MyApp()); 6 | } 7 | 8 | class MyApp extends StatelessWidget { 9 | const MyApp({Key? key}) : super(key: key); 10 | 11 | // This widget is the root of your application. 12 | @override 13 | Widget build(BuildContext context) { 14 | return MaterialApp( 15 | title: 'Flutter Demo', 16 | theme: ThemeData( 17 | // This is the theme of your application. 18 | // 19 | // Try running your application with "flutter run". You'll see the 20 | // application has a blue toolbar. Then, without quitting the app, try 21 | // changing the primarySwatch below to Colors.green and then invoke 22 | // "hot reload" (press "r" in the console where you ran "flutter run", 23 | // or simply save your changes to "hot reload" in a Flutter IDE). 24 | // Notice that the counter didn't reset back to zero; the application 25 | // is not restarted. 26 | primarySwatch: Colors.blue, 27 | ), 28 | home: const MyHomePage(title: 'Flutter Blob Demo'), 29 | ); 30 | } 31 | } 32 | 33 | class MyHomePage extends StatefulWidget { 34 | const MyHomePage({Key? key, required this.title}) : super(key: key); 35 | 36 | // This widget is the home page of your application. It is stateful, meaning 37 | // that it has a State object (defined below) that contains fields that affect 38 | // how it looks. 39 | 40 | // This class is the configuration for the state. It holds the values (in this 41 | // case the title) provided by the parent (in this case the App widget) and 42 | // used by the build method of the State. Fields in a Widget subclass are 43 | // always marked "final". 44 | 45 | final String title; 46 | 47 | @override 48 | State createState() => _MyHomePageState(); 49 | } 50 | 51 | class _MyHomePageState extends State { 52 | final blobLayoutSize = const Size(400, 400); 53 | 54 | @override 55 | Widget build(BuildContext context) { 56 | // This method is rerun every time setState is called, for instance as done 57 | // by the _incrementCounter method above. 58 | // 59 | // The Flutter framework has been optimized to make rerunning build methods 60 | // fast, so that you can just rebuild anything that needs updating rather 61 | // than having to individually change instances of widgets. 62 | return Scaffold( 63 | appBar: AppBar( 64 | // Here we take the value from the MyHomePage object that was created by 65 | // the App.build method, and use it to set our appbar title. 66 | title: Text(widget.title), 67 | ), 68 | body: Center( 69 | // Center is a layout widget. It takes a single child and positions it 70 | // in the middle of the parent. 71 | child: SizedBox( 72 | width: blobLayoutSize.width, 73 | height: blobLayoutSize.height, 74 | child: BlobLayout.from( 75 | blobs: [ 76 | RotatingParticle.random(blobLayoutSize), 77 | RotatingParticle.random(blobLayoutSize), 78 | RotatingParticle.random(blobLayoutSize), 79 | RotatingParticle.random(blobLayoutSize), 80 | RotatingParticle.random(blobLayoutSize), 81 | RotatingParticle.random(blobLayoutSize), 82 | RotatingParticle.random(blobLayoutSize), 83 | RotatingParticle.random(blobLayoutSize), 84 | ], 85 | blobsColor: Colors.amber[800]!, 86 | ), 87 | ), 88 | ), 89 | ); 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /example/linux/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral 2 | -------------------------------------------------------------------------------- /example/linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.10) 3 | project(runner LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "blob_button_example") 8 | # The unique GTK application identifier for this application. See: 9 | # https://wiki.gnome.org/HowDoI/ChooseApplicationID 10 | set(APPLICATION_ID "com.example.blob_button_example") 11 | 12 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 13 | # versions of CMake. 14 | cmake_policy(SET CMP0063 NEW) 15 | 16 | # Load bundled libraries from the lib/ directory relative to the binary. 17 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 18 | 19 | # Root filesystem for cross-building. 20 | if(FLUTTER_TARGET_PLATFORM_SYSROOT) 21 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) 22 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) 23 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 24 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 25 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 26 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 27 | endif() 28 | 29 | # Define build configuration options. 30 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 31 | set(CMAKE_BUILD_TYPE "Debug" CACHE 32 | STRING "Flutter build mode" FORCE) 33 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 34 | "Debug" "Profile" "Release") 35 | endif() 36 | 37 | # Compilation settings that should be applied to most targets. 38 | # 39 | # Be cautious about adding new options here, as plugins use this function by 40 | # default. In most cases, you should add new options to specific targets instead 41 | # of modifying this function. 42 | function(APPLY_STANDARD_SETTINGS TARGET) 43 | target_compile_features(${TARGET} PUBLIC cxx_std_14) 44 | target_compile_options(${TARGET} PRIVATE -Wall -Werror) 45 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") 46 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") 47 | endfunction() 48 | 49 | # Flutter library and tool build rules. 50 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 51 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 52 | 53 | # System-level dependencies. 54 | find_package(PkgConfig REQUIRED) 55 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 56 | 57 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") 58 | 59 | # Define the application target. To change its name, change BINARY_NAME above, 60 | # not the value here, or `flutter run` will no longer work. 61 | # 62 | # Any new source files that you add to the application should be added here. 63 | add_executable(${BINARY_NAME} 64 | "main.cc" 65 | "my_application.cc" 66 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 67 | ) 68 | 69 | # Apply the standard set of build settings. This can be removed for applications 70 | # that need different build settings. 71 | apply_standard_settings(${BINARY_NAME}) 72 | 73 | # Add dependency libraries. Add any application-specific dependencies here. 74 | target_link_libraries(${BINARY_NAME} PRIVATE flutter) 75 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) 76 | 77 | # Run the Flutter tool portions of the build. This must not be removed. 78 | add_dependencies(${BINARY_NAME} flutter_assemble) 79 | 80 | # Only the install-generated bundle's copy of the executable will launch 81 | # correctly, since the resources must in the right relative locations. To avoid 82 | # people trying to run the unbundled copy, put it in a subdirectory instead of 83 | # the default top-level location. 84 | set_target_properties(${BINARY_NAME} 85 | PROPERTIES 86 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" 87 | ) 88 | 89 | # Generated plugin build rules, which manage building the plugins and adding 90 | # them to the application. 91 | include(flutter/generated_plugins.cmake) 92 | 93 | 94 | # === Installation === 95 | # By default, "installing" just makes a relocatable bundle in the build 96 | # directory. 97 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") 98 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 99 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 100 | endif() 101 | 102 | # Start with a clean build bundle directory every time. 103 | install(CODE " 104 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") 105 | " COMPONENT Runtime) 106 | 107 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 108 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") 109 | 110 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 111 | COMPONENT Runtime) 112 | 113 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 114 | COMPONENT Runtime) 115 | 116 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 117 | COMPONENT Runtime) 118 | 119 | foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) 120 | install(FILES "${bundled_library}" 121 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 122 | COMPONENT Runtime) 123 | endforeach(bundled_library) 124 | 125 | # Fully re-copy the assets directory on each build to avoid having stale files 126 | # from a previous install. 127 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 128 | install(CODE " 129 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 130 | " COMPONENT Runtime) 131 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 132 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 133 | 134 | # Install the AOT library on non-Debug builds only. 135 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") 136 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 137 | COMPONENT Runtime) 138 | endif() 139 | -------------------------------------------------------------------------------- /example/linux/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.10) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | 12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), 13 | # which isn't available in 3.10. 14 | function(list_prepend LIST_NAME PREFIX) 15 | set(NEW_LIST "") 16 | foreach(element ${${LIST_NAME}}) 17 | list(APPEND NEW_LIST "${PREFIX}${element}") 18 | endforeach(element) 19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) 20 | endfunction() 21 | 22 | # === Flutter Library === 23 | # System-level dependencies. 24 | find_package(PkgConfig REQUIRED) 25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) 27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) 28 | 29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") 30 | 31 | # Published to parent scope for install step. 32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) 36 | 37 | list(APPEND FLUTTER_LIBRARY_HEADERS 38 | "fl_basic_message_channel.h" 39 | "fl_binary_codec.h" 40 | "fl_binary_messenger.h" 41 | "fl_dart_project.h" 42 | "fl_engine.h" 43 | "fl_json_message_codec.h" 44 | "fl_json_method_codec.h" 45 | "fl_message_codec.h" 46 | "fl_method_call.h" 47 | "fl_method_channel.h" 48 | "fl_method_codec.h" 49 | "fl_method_response.h" 50 | "fl_plugin_registrar.h" 51 | "fl_plugin_registry.h" 52 | "fl_standard_message_codec.h" 53 | "fl_standard_method_codec.h" 54 | "fl_string_codec.h" 55 | "fl_value.h" 56 | "fl_view.h" 57 | "flutter_linux.h" 58 | ) 59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") 60 | add_library(flutter INTERFACE) 61 | target_include_directories(flutter INTERFACE 62 | "${EPHEMERAL_DIR}" 63 | ) 64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") 65 | target_link_libraries(flutter INTERFACE 66 | PkgConfig::GTK 67 | PkgConfig::GLIB 68 | PkgConfig::GIO 69 | ) 70 | add_dependencies(flutter flutter_assemble) 71 | 72 | # === Flutter tool backend === 73 | # _phony_ is a non-existent file to force this command to run every time, 74 | # since currently there's no way to get a full input/output list from the 75 | # flutter tool. 76 | add_custom_command( 77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ 79 | COMMAND ${CMAKE_COMMAND} -E env 80 | ${FLUTTER_TOOL_ENVIRONMENT} 81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" 82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} 83 | VERBATIM 84 | ) 85 | add_custom_target(flutter_assemble DEPENDS 86 | "${FLUTTER_LIBRARY}" 87 | ${FLUTTER_LIBRARY_HEADERS} 88 | ) 89 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | 10 | void fl_register_plugins(FlPluginRegistry* registry) { 11 | } 12 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void fl_register_plugins(FlPluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | ) 7 | 8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 9 | ) 10 | 11 | set(PLUGIN_BUNDLED_LIBRARIES) 12 | 13 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) 15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 18 | endforeach(plugin) 19 | 20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) 22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 23 | endforeach(ffi_plugin) 24 | -------------------------------------------------------------------------------- /example/linux/main.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | int main(int argc, char** argv) { 4 | g_autoptr(MyApplication) app = my_application_new(); 5 | return g_application_run(G_APPLICATION(app), argc, argv); 6 | } 7 | -------------------------------------------------------------------------------- /example/linux/my_application.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | #include 4 | #ifdef GDK_WINDOWING_X11 5 | #include 6 | #endif 7 | 8 | #include "flutter/generated_plugin_registrant.h" 9 | 10 | struct _MyApplication { 11 | GtkApplication parent_instance; 12 | char** dart_entrypoint_arguments; 13 | }; 14 | 15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) 16 | 17 | // Implements GApplication::activate. 18 | static void my_application_activate(GApplication* application) { 19 | MyApplication* self = MY_APPLICATION(application); 20 | GtkWindow* window = 21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); 22 | 23 | // Use a header bar when running in GNOME as this is the common style used 24 | // by applications and is the setup most users will be using (e.g. Ubuntu 25 | // desktop). 26 | // If running on X and not using GNOME then just use a traditional title bar 27 | // in case the window manager does more exotic layout, e.g. tiling. 28 | // If running on Wayland assume the header bar will work (may need changing 29 | // if future cases occur). 30 | gboolean use_header_bar = TRUE; 31 | #ifdef GDK_WINDOWING_X11 32 | GdkScreen* screen = gtk_window_get_screen(window); 33 | if (GDK_IS_X11_SCREEN(screen)) { 34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); 35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) { 36 | use_header_bar = FALSE; 37 | } 38 | } 39 | #endif 40 | if (use_header_bar) { 41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); 42 | gtk_widget_show(GTK_WIDGET(header_bar)); 43 | gtk_header_bar_set_title(header_bar, "blob_button_example"); 44 | gtk_header_bar_set_show_close_button(header_bar, TRUE); 45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); 46 | } else { 47 | gtk_window_set_title(window, "blob_button_example"); 48 | } 49 | 50 | gtk_window_set_default_size(window, 1280, 720); 51 | gtk_widget_show(GTK_WIDGET(window)); 52 | 53 | g_autoptr(FlDartProject) project = fl_dart_project_new(); 54 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); 55 | 56 | FlView* view = fl_view_new(project); 57 | gtk_widget_show(GTK_WIDGET(view)); 58 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); 59 | 60 | fl_register_plugins(FL_PLUGIN_REGISTRY(view)); 61 | 62 | gtk_widget_grab_focus(GTK_WIDGET(view)); 63 | } 64 | 65 | // Implements GApplication::local_command_line. 66 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { 67 | MyApplication* self = MY_APPLICATION(application); 68 | // Strip out the first argument as it is the binary name. 69 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); 70 | 71 | g_autoptr(GError) error = nullptr; 72 | if (!g_application_register(application, nullptr, &error)) { 73 | g_warning("Failed to register: %s", error->message); 74 | *exit_status = 1; 75 | return TRUE; 76 | } 77 | 78 | g_application_activate(application); 79 | *exit_status = 0; 80 | 81 | return TRUE; 82 | } 83 | 84 | // Implements GObject::dispose. 85 | static void my_application_dispose(GObject* object) { 86 | MyApplication* self = MY_APPLICATION(object); 87 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); 88 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); 89 | } 90 | 91 | static void my_application_class_init(MyApplicationClass* klass) { 92 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; 93 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; 94 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; 95 | } 96 | 97 | static void my_application_init(MyApplication* self) {} 98 | 99 | MyApplication* my_application_new() { 100 | return MY_APPLICATION(g_object_new(my_application_get_type(), 101 | "application-id", APPLICATION_ID, 102 | "flags", G_APPLICATION_NON_UNIQUE, 103 | nullptr)); 104 | } 105 | -------------------------------------------------------------------------------- /example/linux/my_application.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_MY_APPLICATION_H_ 2 | #define FLUTTER_MY_APPLICATION_H_ 3 | 4 | #include 5 | 6 | G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION, 7 | GtkApplication) 8 | 9 | /** 10 | * my_application_new: 11 | * 12 | * Creates a new Flutter-based application. 13 | * 14 | * Returns: a new #MyApplication. 15 | */ 16 | MyApplication* my_application_new(); 17 | 18 | #endif // FLUTTER_MY_APPLICATION_H_ 19 | -------------------------------------------------------------------------------- /example/macos/.gitignore: -------------------------------------------------------------------------------- 1 | # Flutter-related 2 | **/Flutter/ephemeral/ 3 | **/Pods/ 4 | 5 | # Xcode-related 6 | **/dgph 7 | **/xcuserdata/ 8 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/macos/Flutter/GeneratedPluginRegistrant.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | import FlutterMacOS 6 | import Foundation 7 | 8 | 9 | func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { 10 | } 11 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 41 | 42 | 52 | 54 | 60 | 61 | 62 | 63 | 69 | 71 | 77 | 78 | 79 | 80 | 82 | 83 | 86 | 87 | 88 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | @NSApplicationMain 5 | class AppDelegate: FlutterAppDelegate { 6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { 7 | return true 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "16x16", 5 | "idiom" : "mac", 6 | "filename" : "app_icon_16.png", 7 | "scale" : "1x" 8 | }, 9 | { 10 | "size" : "16x16", 11 | "idiom" : "mac", 12 | "filename" : "app_icon_32.png", 13 | "scale" : "2x" 14 | }, 15 | { 16 | "size" : "32x32", 17 | "idiom" : "mac", 18 | "filename" : "app_icon_32.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "32x32", 23 | "idiom" : "mac", 24 | "filename" : "app_icon_64.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "128x128", 29 | "idiom" : "mac", 30 | "filename" : "app_icon_128.png", 31 | "scale" : "1x" 32 | }, 33 | { 34 | "size" : "128x128", 35 | "idiom" : "mac", 36 | "filename" : "app_icon_256.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "256x256", 41 | "idiom" : "mac", 42 | "filename" : "app_icon_256.png", 43 | "scale" : "1x" 44 | }, 45 | { 46 | "size" : "256x256", 47 | "idiom" : "mac", 48 | "filename" : "app_icon_512.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "512x512", 53 | "idiom" : "mac", 54 | "filename" : "app_icon_512.png", 55 | "scale" : "1x" 56 | }, 57 | { 58 | "size" : "512x512", 59 | "idiom" : "mac", 60 | "filename" : "app_icon_1024.png", 61 | "scale" : "2x" 62 | } 63 | ], 64 | "info" : { 65 | "version" : 1, 66 | "author" : "xcode" 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png -------------------------------------------------------------------------------- /example/macos/Runner/Configs/AppInfo.xcconfig: -------------------------------------------------------------------------------- 1 | // Application-level settings for the Runner target. 2 | // 3 | // This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the 4 | // future. If not, the values below would default to using the project name when this becomes a 5 | // 'flutter create' template. 6 | 7 | // The application's name. By default this is also the title of the Flutter window. 8 | PRODUCT_NAME = blob_button_example 9 | 10 | // The application's bundle identifier 11 | PRODUCT_BUNDLE_IDENTIFIER = com.example.blobButtonExample 12 | 13 | // The copyright displayed in application information 14 | PRODUCT_COPYRIGHT = Copyright © 2022 com.example. All rights reserved. 15 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Debug.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Release.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Warnings.xcconfig: -------------------------------------------------------------------------------- 1 | WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings 2 | GCC_WARN_UNDECLARED_SELECTOR = YES 3 | CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES 4 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE 5 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES 6 | CLANG_WARN_PRAGMA_PACK = YES 7 | CLANG_WARN_STRICT_PROTOTYPES = YES 8 | CLANG_WARN_COMMA = YES 9 | GCC_WARN_STRICT_SELECTOR_MATCH = YES 10 | CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES 11 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES 12 | GCC_WARN_SHADOW = YES 13 | CLANG_WARN_UNREACHABLE_CODE = YES 14 | -------------------------------------------------------------------------------- /example/macos/Runner/DebugProfile.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.cs.allow-jit 8 | 9 | com.apple.security.network.server 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /example/macos/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSHumanReadableCopyright 26 | $(PRODUCT_COPYRIGHT) 27 | NSMainNibFile 28 | MainMenu 29 | NSPrincipalClass 30 | NSApplication 31 | 32 | 33 | -------------------------------------------------------------------------------- /example/macos/Runner/MainFlutterWindow.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | class MainFlutterWindow: NSWindow { 5 | override func awakeFromNib() { 6 | let flutterViewController = FlutterViewController.init() 7 | let windowFrame = self.frame 8 | self.contentViewController = flutterViewController 9 | self.setFrame(windowFrame, display: true) 10 | 11 | RegisterGeneratedPlugins(registry: flutterViewController) 12 | 13 | super.awakeFromNib() 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /example/macos/Runner/Release.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.8.2" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "2.1.0" 18 | characters: 19 | dependency: transitive 20 | description: 21 | name: characters 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "1.2.0" 25 | charcode: 26 | dependency: transitive 27 | description: 28 | name: charcode 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.3.1" 32 | clock: 33 | dependency: transitive 34 | description: 35 | name: clock 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.1.0" 39 | collection: 40 | dependency: transitive 41 | description: 42 | name: collection 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.16.0" 46 | cupertino_icons: 47 | dependency: "direct main" 48 | description: 49 | name: cupertino_icons 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "1.0.5" 53 | fake_async: 54 | dependency: transitive 55 | description: 56 | name: fake_async 57 | url: "https://pub.dartlang.org" 58 | source: hosted 59 | version: "1.3.0" 60 | flutter: 61 | dependency: "direct main" 62 | description: flutter 63 | source: sdk 64 | version: "0.0.0" 65 | flutter_blob: 66 | dependency: "direct main" 67 | description: 68 | path: ".." 69 | relative: true 70 | source: path 71 | version: "0.0.1" 72 | flutter_lints: 73 | dependency: "direct dev" 74 | description: 75 | name: flutter_lints 76 | url: "https://pub.dartlang.org" 77 | source: hosted 78 | version: "2.0.1" 79 | flutter_test: 80 | dependency: "direct dev" 81 | description: flutter 82 | source: sdk 83 | version: "0.0.0" 84 | lints: 85 | dependency: transitive 86 | description: 87 | name: lints 88 | url: "https://pub.dartlang.org" 89 | source: hosted 90 | version: "2.0.0" 91 | matcher: 92 | dependency: transitive 93 | description: 94 | name: matcher 95 | url: "https://pub.dartlang.org" 96 | source: hosted 97 | version: "0.12.11" 98 | material_color_utilities: 99 | dependency: transitive 100 | description: 101 | name: material_color_utilities 102 | url: "https://pub.dartlang.org" 103 | source: hosted 104 | version: "0.1.4" 105 | meta: 106 | dependency: transitive 107 | description: 108 | name: meta 109 | url: "https://pub.dartlang.org" 110 | source: hosted 111 | version: "1.7.0" 112 | path: 113 | dependency: transitive 114 | description: 115 | name: path 116 | url: "https://pub.dartlang.org" 117 | source: hosted 118 | version: "1.8.1" 119 | sky_engine: 120 | dependency: transitive 121 | description: flutter 122 | source: sdk 123 | version: "0.0.99" 124 | source_span: 125 | dependency: transitive 126 | description: 127 | name: source_span 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "1.8.2" 131 | stack_trace: 132 | dependency: transitive 133 | description: 134 | name: stack_trace 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "1.10.0" 138 | stream_channel: 139 | dependency: transitive 140 | description: 141 | name: stream_channel 142 | url: "https://pub.dartlang.org" 143 | source: hosted 144 | version: "2.1.0" 145 | string_scanner: 146 | dependency: transitive 147 | description: 148 | name: string_scanner 149 | url: "https://pub.dartlang.org" 150 | source: hosted 151 | version: "1.1.0" 152 | term_glyph: 153 | dependency: transitive 154 | description: 155 | name: term_glyph 156 | url: "https://pub.dartlang.org" 157 | source: hosted 158 | version: "1.2.0" 159 | test_api: 160 | dependency: transitive 161 | description: 162 | name: test_api 163 | url: "https://pub.dartlang.org" 164 | source: hosted 165 | version: "0.4.9" 166 | vector_math: 167 | dependency: transitive 168 | description: 169 | name: vector_math 170 | url: "https://pub.dartlang.org" 171 | source: hosted 172 | version: "2.1.2" 173 | sdks: 174 | dart: ">=2.17.6 <3.0.0" 175 | flutter: ">=1.17.0" 176 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: blob_button_example 2 | description: A new Flutter project. 3 | 4 | # The following line prevents the package from being accidentally published to 5 | # pub.dev using `flutter pub publish`. This is preferred for private packages. 6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 7 | 8 | # The following defines the version and build number for your application. 9 | # A version number is three numbers separated by dots, like 1.2.43 10 | # followed by an optional build number separated by a +. 11 | # Both the version and the builder number may be overridden in flutter 12 | # build by specifying --build-name and --build-number, respectively. 13 | # In Android, build-name is used as versionName while build-number used as versionCode. 14 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 15 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. 16 | # Read more about iOS versioning at 17 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 18 | version: 1.0.0+1 19 | 20 | environment: 21 | sdk: ">=2.17.6 <3.0.0" 22 | 23 | # Dependencies specify other packages that your package needs in order to work. 24 | # To automatically upgrade your package dependencies to the latest versions 25 | # consider running `flutter pub upgrade --major-versions`. Alternatively, 26 | # dependencies can be manually updated by changing the version numbers below to 27 | # the latest version available on pub.dev. To see which dependencies have newer 28 | # versions available, run `flutter pub outdated`. 29 | dependencies: 30 | flutter_blob: 31 | path: ../ 32 | flutter: 33 | sdk: flutter 34 | 35 | 36 | # The following adds the Cupertino Icons font to your application. 37 | # Use with the CupertinoIcons class for iOS style icons. 38 | cupertino_icons: ^1.0.2 39 | 40 | dev_dependencies: 41 | flutter_test: 42 | sdk: flutter 43 | 44 | # The "flutter_lints" package below contains a set of recommended lints to 45 | # encourage good coding practices. The lint set provided by the package is 46 | # activated in the `analysis_options.yaml` file located at the root of your 47 | # package. See that file for information about deactivating specific lint 48 | # rules and activating additional ones. 49 | flutter_lints: ^2.0.0 50 | 51 | # For information on the generic Dart part of this file, see the 52 | # following page: https://dart.dev/tools/pub/pubspec 53 | 54 | # The following section is specific to Flutter packages. 55 | flutter: 56 | 57 | # The following line ensures that the Material Icons font is 58 | # included with your application, so that you can use the icons in 59 | # the material Icons class. 60 | uses-material-design: true 61 | 62 | # To add assets to your application, add an assets section, like this: 63 | # assets: 64 | # - images/a_dot_burr.jpeg 65 | # - images/a_dot_ham.jpeg 66 | 67 | # An image asset can refer to one or more resolution-specific "variants", see 68 | # https://flutter.dev/assets-and-images/#resolution-aware 69 | 70 | # For details regarding adding assets from package dependencies, see 71 | # https://flutter.dev/assets-and-images/#from-packages 72 | 73 | # To add custom fonts to your application, add a fonts section here, 74 | # in this "flutter" section. Each entry in this list should have a 75 | # "family" key with the font family name, and a "fonts" key with a 76 | # list giving the asset and other descriptors for the font. For 77 | # example: 78 | # fonts: 79 | # - family: Schyler 80 | # fonts: 81 | # - asset: fonts/Schyler-Regular.ttf 82 | # - asset: fonts/Schyler-Italic.ttf 83 | # style: italic 84 | # - family: Trajan Pro 85 | # fonts: 86 | # - asset: fonts/TrajanPro.ttf 87 | # - asset: fonts/TrajanPro_Bold.ttf 88 | # weight: 700 89 | # 90 | # For details regarding fonts from package dependencies, 91 | # see https://flutter.dev/custom-fonts/#from-packages 92 | -------------------------------------------------------------------------------- /example/test/widget_test.dart: -------------------------------------------------------------------------------- 1 | // This is a basic Flutter widget test. 2 | // 3 | // To perform an interaction with a widget in your test, use the WidgetTester 4 | // utility in the flutter_test package. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:blob_button_example/button/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Counter increments smoke test', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(const MyApp()); 17 | 18 | // Verify that our counter starts at 0. 19 | expect(find.text('0'), findsOneWidget); 20 | expect(find.text('1'), findsNothing); 21 | 22 | // Tap the '+' icon and trigger a frame. 23 | await tester.tap(find.byIcon(Icons.add)); 24 | await tester.pump(); 25 | 26 | // Verify that our counter has incremented. 27 | expect(find.text('0'), findsNothing); 28 | expect(find.text('1'), findsOneWidget); 29 | }); 30 | } 31 | -------------------------------------------------------------------------------- /example/web/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/web/favicon.png -------------------------------------------------------------------------------- /example/web/icons/Icon-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/web/icons/Icon-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/web/icons/Icon-512.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/web/icons/Icon-maskable-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/web/icons/Icon-maskable-512.png -------------------------------------------------------------------------------- /example/web/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | blob_button_example 33 | 34 | 35 | 39 | 40 | 41 | 42 | 43 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /example/web/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "blob_button_example", 3 | "short_name": "blob_button_example", 4 | "start_url": ".", 5 | "display": "standalone", 6 | "background_color": "#0175C2", 7 | "theme_color": "#0175C2", 8 | "description": "A new Flutter project.", 9 | "orientation": "portrait-primary", 10 | "prefer_related_applications": false, 11 | "icons": [ 12 | { 13 | "src": "icons/Icon-192.png", 14 | "sizes": "192x192", 15 | "type": "image/png" 16 | }, 17 | { 18 | "src": "icons/Icon-512.png", 19 | "sizes": "512x512", 20 | "type": "image/png" 21 | }, 22 | { 23 | "src": "icons/Icon-maskable-192.png", 24 | "sizes": "192x192", 25 | "type": "image/png", 26 | "purpose": "maskable" 27 | }, 28 | { 29 | "src": "icons/Icon-maskable-512.png", 30 | "sizes": "512x512", 31 | "type": "image/png", 32 | "purpose": "maskable" 33 | } 34 | ] 35 | } 36 | -------------------------------------------------------------------------------- /example/windows/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral/ 2 | 3 | # Visual Studio user-specific files. 4 | *.suo 5 | *.user 6 | *.userosscache 7 | *.sln.docstates 8 | 9 | # Visual Studio build-related files. 10 | x64/ 11 | x86/ 12 | 13 | # Visual Studio cache files 14 | # files ending in .cache can be ignored 15 | *.[Cc]ache 16 | # but keep track of directories ending in .cache 17 | !*.[Cc]ache/ 18 | -------------------------------------------------------------------------------- /example/windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.14) 3 | project(blob_button_example LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "blob_button_example") 8 | 9 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 10 | # versions of CMake. 11 | cmake_policy(SET CMP0063 NEW) 12 | 13 | # Define build configuration option. 14 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) 15 | if(IS_MULTICONFIG) 16 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" 17 | CACHE STRING "" FORCE) 18 | else() 19 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 20 | set(CMAKE_BUILD_TYPE "Debug" CACHE 21 | STRING "Flutter build mode" FORCE) 22 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 23 | "Debug" "Profile" "Release") 24 | endif() 25 | endif() 26 | # Define settings for the Profile build mode. 27 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") 28 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") 29 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") 30 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") 31 | 32 | # Use Unicode for all projects. 33 | add_definitions(-DUNICODE -D_UNICODE) 34 | 35 | # Compilation settings that should be applied to most targets. 36 | # 37 | # Be cautious about adding new options here, as plugins use this function by 38 | # default. In most cases, you should add new options to specific targets instead 39 | # of modifying this function. 40 | function(APPLY_STANDARD_SETTINGS TARGET) 41 | target_compile_features(${TARGET} PUBLIC cxx_std_17) 42 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") 43 | target_compile_options(${TARGET} PRIVATE /EHsc) 44 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") 45 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") 46 | endfunction() 47 | 48 | # Flutter library and tool build rules. 49 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 50 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 51 | 52 | # Application build; see runner/CMakeLists.txt. 53 | add_subdirectory("runner") 54 | 55 | # Generated plugin build rules, which manage building the plugins and adding 56 | # them to the application. 57 | include(flutter/generated_plugins.cmake) 58 | 59 | 60 | # === Installation === 61 | # Support files are copied into place next to the executable, so that it can 62 | # run in place. This is done instead of making a separate bundle (as on Linux) 63 | # so that building and running from within Visual Studio will work. 64 | set(BUILD_BUNDLE_DIR "$") 65 | # Make the "install" step default, as it's required to run. 66 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) 67 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 68 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 69 | endif() 70 | 71 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 72 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") 73 | 74 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 75 | COMPONENT Runtime) 76 | 77 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 78 | COMPONENT Runtime) 79 | 80 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 81 | COMPONENT Runtime) 82 | 83 | if(PLUGIN_BUNDLED_LIBRARIES) 84 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 85 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 86 | COMPONENT Runtime) 87 | endif() 88 | 89 | # Fully re-copy the assets directory on each build to avoid having stale files 90 | # from a previous install. 91 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 92 | install(CODE " 93 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 94 | " COMPONENT Runtime) 95 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 96 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 97 | 98 | # Install the AOT library on non-Debug builds only. 99 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 100 | CONFIGURATIONS Profile;Release 101 | COMPONENT Runtime) 102 | -------------------------------------------------------------------------------- /example/windows/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.14) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") 12 | 13 | # === Flutter Library === 14 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") 15 | 16 | # Published to parent scope for install step. 17 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 18 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 19 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 20 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) 21 | 22 | list(APPEND FLUTTER_LIBRARY_HEADERS 23 | "flutter_export.h" 24 | "flutter_windows.h" 25 | "flutter_messenger.h" 26 | "flutter_plugin_registrar.h" 27 | "flutter_texture_registrar.h" 28 | ) 29 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") 30 | add_library(flutter INTERFACE) 31 | target_include_directories(flutter INTERFACE 32 | "${EPHEMERAL_DIR}" 33 | ) 34 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") 35 | add_dependencies(flutter flutter_assemble) 36 | 37 | # === Wrapper === 38 | list(APPEND CPP_WRAPPER_SOURCES_CORE 39 | "core_implementations.cc" 40 | "standard_codec.cc" 41 | ) 42 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") 43 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN 44 | "plugin_registrar.cc" 45 | ) 46 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") 47 | list(APPEND CPP_WRAPPER_SOURCES_APP 48 | "flutter_engine.cc" 49 | "flutter_view_controller.cc" 50 | ) 51 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") 52 | 53 | # Wrapper sources needed for a plugin. 54 | add_library(flutter_wrapper_plugin STATIC 55 | ${CPP_WRAPPER_SOURCES_CORE} 56 | ${CPP_WRAPPER_SOURCES_PLUGIN} 57 | ) 58 | apply_standard_settings(flutter_wrapper_plugin) 59 | set_target_properties(flutter_wrapper_plugin PROPERTIES 60 | POSITION_INDEPENDENT_CODE ON) 61 | set_target_properties(flutter_wrapper_plugin PROPERTIES 62 | CXX_VISIBILITY_PRESET hidden) 63 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) 64 | target_include_directories(flutter_wrapper_plugin PUBLIC 65 | "${WRAPPER_ROOT}/include" 66 | ) 67 | add_dependencies(flutter_wrapper_plugin flutter_assemble) 68 | 69 | # Wrapper sources needed for the runner. 70 | add_library(flutter_wrapper_app STATIC 71 | ${CPP_WRAPPER_SOURCES_CORE} 72 | ${CPP_WRAPPER_SOURCES_APP} 73 | ) 74 | apply_standard_settings(flutter_wrapper_app) 75 | target_link_libraries(flutter_wrapper_app PUBLIC flutter) 76 | target_include_directories(flutter_wrapper_app PUBLIC 77 | "${WRAPPER_ROOT}/include" 78 | ) 79 | add_dependencies(flutter_wrapper_app flutter_assemble) 80 | 81 | # === Flutter tool backend === 82 | # _phony_ is a non-existent file to force this command to run every time, 83 | # since currently there's no way to get a full input/output list from the 84 | # flutter tool. 85 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") 86 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) 87 | add_custom_command( 88 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 89 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} 90 | ${CPP_WRAPPER_SOURCES_APP} 91 | ${PHONY_OUTPUT} 92 | COMMAND ${CMAKE_COMMAND} -E env 93 | ${FLUTTER_TOOL_ENVIRONMENT} 94 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" 95 | windows-x64 $ 96 | VERBATIM 97 | ) 98 | add_custom_target(flutter_assemble DEPENDS 99 | "${FLUTTER_LIBRARY}" 100 | ${FLUTTER_LIBRARY_HEADERS} 101 | ${CPP_WRAPPER_SOURCES_CORE} 102 | ${CPP_WRAPPER_SOURCES_PLUGIN} 103 | ${CPP_WRAPPER_SOURCES_APP} 104 | ) 105 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | 10 | void RegisterPlugins(flutter::PluginRegistry* registry) { 11 | } 12 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void RegisterPlugins(flutter::PluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | ) 7 | 8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 9 | ) 10 | 11 | set(PLUGIN_BUNDLED_LIBRARIES) 12 | 13 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) 15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 18 | endforeach(plugin) 19 | 20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin}) 22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 23 | endforeach(ffi_plugin) 24 | -------------------------------------------------------------------------------- /example/windows/runner/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(runner LANGUAGES CXX) 3 | 4 | # Define the application target. To change its name, change BINARY_NAME in the 5 | # top-level CMakeLists.txt, not the value here, or `flutter run` will no longer 6 | # work. 7 | # 8 | # Any new source files that you add to the application should be added here. 9 | add_executable(${BINARY_NAME} WIN32 10 | "flutter_window.cpp" 11 | "main.cpp" 12 | "utils.cpp" 13 | "win32_window.cpp" 14 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 15 | "Runner.rc" 16 | "runner.exe.manifest" 17 | ) 18 | 19 | # Apply the standard set of build settings. This can be removed for applications 20 | # that need different build settings. 21 | apply_standard_settings(${BINARY_NAME}) 22 | 23 | # Disable Windows macros that collide with C++ standard library functions. 24 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") 25 | 26 | # Add dependency libraries and include directories. Add any application-specific 27 | # dependencies here. 28 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) 29 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") 30 | 31 | # Run the Flutter tool portions of the build. This must not be removed. 32 | add_dependencies(${BINARY_NAME} flutter_assemble) 33 | -------------------------------------------------------------------------------- /example/windows/runner/Runner.rc: -------------------------------------------------------------------------------- 1 | // Microsoft Visual C++ generated resource script. 2 | // 3 | #pragma code_page(65001) 4 | #include "resource.h" 5 | 6 | #define APSTUDIO_READONLY_SYMBOLS 7 | ///////////////////////////////////////////////////////////////////////////// 8 | // 9 | // Generated from the TEXTINCLUDE 2 resource. 10 | // 11 | #include "winres.h" 12 | 13 | ///////////////////////////////////////////////////////////////////////////// 14 | #undef APSTUDIO_READONLY_SYMBOLS 15 | 16 | ///////////////////////////////////////////////////////////////////////////// 17 | // English (United States) resources 18 | 19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) 20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US 21 | 22 | #ifdef APSTUDIO_INVOKED 23 | ///////////////////////////////////////////////////////////////////////////// 24 | // 25 | // TEXTINCLUDE 26 | // 27 | 28 | 1 TEXTINCLUDE 29 | BEGIN 30 | "resource.h\0" 31 | END 32 | 33 | 2 TEXTINCLUDE 34 | BEGIN 35 | "#include ""winres.h""\r\n" 36 | "\0" 37 | END 38 | 39 | 3 TEXTINCLUDE 40 | BEGIN 41 | "\r\n" 42 | "\0" 43 | END 44 | 45 | #endif // APSTUDIO_INVOKED 46 | 47 | 48 | ///////////////////////////////////////////////////////////////////////////// 49 | // 50 | // Icon 51 | // 52 | 53 | // Icon with lowest ID value placed first to ensure application icon 54 | // remains consistent on all systems. 55 | IDI_APP_ICON ICON "resources\\app_icon.ico" 56 | 57 | 58 | ///////////////////////////////////////////////////////////////////////////// 59 | // 60 | // Version 61 | // 62 | 63 | #ifdef FLUTTER_BUILD_NUMBER 64 | #define VERSION_AS_NUMBER FLUTTER_BUILD_NUMBER 65 | #else 66 | #define VERSION_AS_NUMBER 1,0,0 67 | #endif 68 | 69 | #ifdef FLUTTER_BUILD_NAME 70 | #define VERSION_AS_STRING #FLUTTER_BUILD_NAME 71 | #else 72 | #define VERSION_AS_STRING "1.0.0" 73 | #endif 74 | 75 | VS_VERSION_INFO VERSIONINFO 76 | FILEVERSION VERSION_AS_NUMBER 77 | PRODUCTVERSION VERSION_AS_NUMBER 78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK 79 | #ifdef _DEBUG 80 | FILEFLAGS VS_FF_DEBUG 81 | #else 82 | FILEFLAGS 0x0L 83 | #endif 84 | FILEOS VOS__WINDOWS32 85 | FILETYPE VFT_APP 86 | FILESUBTYPE 0x0L 87 | BEGIN 88 | BLOCK "StringFileInfo" 89 | BEGIN 90 | BLOCK "040904e4" 91 | BEGIN 92 | VALUE "CompanyName", "com.example" "\0" 93 | VALUE "FileDescription", "blob_button_example" "\0" 94 | VALUE "FileVersion", VERSION_AS_STRING "\0" 95 | VALUE "InternalName", "blob_button_example" "\0" 96 | VALUE "LegalCopyright", "Copyright (C) 2022 com.example. All rights reserved." "\0" 97 | VALUE "OriginalFilename", "blob_button_example.exe" "\0" 98 | VALUE "ProductName", "blob_button_example" "\0" 99 | VALUE "ProductVersion", VERSION_AS_STRING "\0" 100 | END 101 | END 102 | BLOCK "VarFileInfo" 103 | BEGIN 104 | VALUE "Translation", 0x409, 1252 105 | END 106 | END 107 | 108 | #endif // English (United States) resources 109 | ///////////////////////////////////////////////////////////////////////////// 110 | 111 | 112 | 113 | #ifndef APSTUDIO_INVOKED 114 | ///////////////////////////////////////////////////////////////////////////// 115 | // 116 | // Generated from the TEXTINCLUDE 3 resource. 117 | // 118 | 119 | 120 | ///////////////////////////////////////////////////////////////////////////// 121 | #endif // not APSTUDIO_INVOKED 122 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.cpp: -------------------------------------------------------------------------------- 1 | #include "flutter_window.h" 2 | 3 | #include 4 | 5 | #include "flutter/generated_plugin_registrant.h" 6 | 7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project) 8 | : project_(project) {} 9 | 10 | FlutterWindow::~FlutterWindow() {} 11 | 12 | bool FlutterWindow::OnCreate() { 13 | if (!Win32Window::OnCreate()) { 14 | return false; 15 | } 16 | 17 | RECT frame = GetClientArea(); 18 | 19 | // The size here must match the window dimensions to avoid unnecessary surface 20 | // creation / destruction in the startup path. 21 | flutter_controller_ = std::make_unique( 22 | frame.right - frame.left, frame.bottom - frame.top, project_); 23 | // Ensure that basic setup of the controller was successful. 24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) { 25 | return false; 26 | } 27 | RegisterPlugins(flutter_controller_->engine()); 28 | SetChildContent(flutter_controller_->view()->GetNativeWindow()); 29 | return true; 30 | } 31 | 32 | void FlutterWindow::OnDestroy() { 33 | if (flutter_controller_) { 34 | flutter_controller_ = nullptr; 35 | } 36 | 37 | Win32Window::OnDestroy(); 38 | } 39 | 40 | LRESULT 41 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message, 42 | WPARAM const wparam, 43 | LPARAM const lparam) noexcept { 44 | // Give Flutter, including plugins, an opportunity to handle window messages. 45 | if (flutter_controller_) { 46 | std::optional result = 47 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, 48 | lparam); 49 | if (result) { 50 | return *result; 51 | } 52 | } 53 | 54 | switch (message) { 55 | case WM_FONTCHANGE: 56 | flutter_controller_->engine()->ReloadSystemFonts(); 57 | break; 58 | } 59 | 60 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam); 61 | } 62 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_FLUTTER_WINDOW_H_ 2 | #define RUNNER_FLUTTER_WINDOW_H_ 3 | 4 | #include 5 | #include 6 | 7 | #include 8 | 9 | #include "win32_window.h" 10 | 11 | // A window that does nothing but host a Flutter view. 12 | class FlutterWindow : public Win32Window { 13 | public: 14 | // Creates a new FlutterWindow hosting a Flutter view running |project|. 15 | explicit FlutterWindow(const flutter::DartProject& project); 16 | virtual ~FlutterWindow(); 17 | 18 | protected: 19 | // Win32Window: 20 | bool OnCreate() override; 21 | void OnDestroy() override; 22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, 23 | LPARAM const lparam) noexcept override; 24 | 25 | private: 26 | // The project to run. 27 | flutter::DartProject project_; 28 | 29 | // The Flutter instance hosted by this window. 30 | std::unique_ptr flutter_controller_; 31 | }; 32 | 33 | #endif // RUNNER_FLUTTER_WINDOW_H_ 34 | -------------------------------------------------------------------------------- /example/windows/runner/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "flutter_window.h" 6 | #include "utils.h" 7 | 8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, 9 | _In_ wchar_t *command_line, _In_ int show_command) { 10 | // Attach to console when present (e.g., 'flutter run') or create a 11 | // new console when running with a debugger. 12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { 13 | CreateAndAttachConsole(); 14 | } 15 | 16 | // Initialize COM, so that it is available for use in the library and/or 17 | // plugins. 18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); 19 | 20 | flutter::DartProject project(L"data"); 21 | 22 | std::vector command_line_arguments = 23 | GetCommandLineArguments(); 24 | 25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); 26 | 27 | FlutterWindow window(project); 28 | Win32Window::Point origin(10, 10); 29 | Win32Window::Size size(1280, 720); 30 | if (!window.CreateAndShow(L"blob_button_example", origin, size)) { 31 | return EXIT_FAILURE; 32 | } 33 | window.SetQuitOnClose(true); 34 | 35 | ::MSG msg; 36 | while (::GetMessage(&msg, nullptr, 0, 0)) { 37 | ::TranslateMessage(&msg); 38 | ::DispatchMessage(&msg); 39 | } 40 | 41 | ::CoUninitialize(); 42 | return EXIT_SUCCESS; 43 | } 44 | -------------------------------------------------------------------------------- /example/windows/runner/resource.h: -------------------------------------------------------------------------------- 1 | //{{NO_DEPENDENCIES}} 2 | // Microsoft Visual C++ generated include file. 3 | // Used by Runner.rc 4 | // 5 | #define IDI_APP_ICON 101 6 | 7 | // Next default values for new objects 8 | // 9 | #ifdef APSTUDIO_INVOKED 10 | #ifndef APSTUDIO_READONLY_SYMBOLS 11 | #define _APS_NEXT_RESOURCE_VALUE 102 12 | #define _APS_NEXT_COMMAND_VALUE 40001 13 | #define _APS_NEXT_CONTROL_VALUE 1001 14 | #define _APS_NEXT_SYMED_VALUE 101 15 | #endif 16 | #endif 17 | -------------------------------------------------------------------------------- /example/windows/runner/resources/app_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/g-apparence/shader_blob/a511f72a3e1f24444ff915815bce6a994e8afe08/example/windows/runner/resources/app_icon.ico -------------------------------------------------------------------------------- /example/windows/runner/runner.exe.manifest: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PerMonitorV2 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /example/windows/runner/utils.cpp: -------------------------------------------------------------------------------- 1 | #include "utils.h" 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | 10 | void CreateAndAttachConsole() { 11 | if (::AllocConsole()) { 12 | FILE *unused; 13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) { 14 | _dup2(_fileno(stdout), 1); 15 | } 16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) { 17 | _dup2(_fileno(stdout), 2); 18 | } 19 | std::ios::sync_with_stdio(); 20 | FlutterDesktopResyncOutputStreams(); 21 | } 22 | } 23 | 24 | std::vector GetCommandLineArguments() { 25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. 26 | int argc; 27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); 28 | if (argv == nullptr) { 29 | return std::vector(); 30 | } 31 | 32 | std::vector command_line_arguments; 33 | 34 | // Skip the first argument as it's the binary name. 35 | for (int i = 1; i < argc; i++) { 36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i])); 37 | } 38 | 39 | ::LocalFree(argv); 40 | 41 | return command_line_arguments; 42 | } 43 | 44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) { 45 | if (utf16_string == nullptr) { 46 | return std::string(); 47 | } 48 | int target_length = ::WideCharToMultiByte( 49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 50 | -1, nullptr, 0, nullptr, nullptr); 51 | std::string utf8_string; 52 | if (target_length == 0 || target_length > utf8_string.max_size()) { 53 | return utf8_string; 54 | } 55 | utf8_string.resize(target_length); 56 | int converted_length = ::WideCharToMultiByte( 57 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 58 | -1, utf8_string.data(), 59 | target_length, nullptr, nullptr); 60 | if (converted_length == 0) { 61 | return std::string(); 62 | } 63 | return utf8_string; 64 | } 65 | -------------------------------------------------------------------------------- /example/windows/runner/utils.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_UTILS_H_ 2 | #define RUNNER_UTILS_H_ 3 | 4 | #include 5 | #include 6 | 7 | // Creates a console for the process, and redirects stdout and stderr to 8 | // it for both the runner and the Flutter library. 9 | void CreateAndAttachConsole(); 10 | 11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string 12 | // encoded in UTF-8. Returns an empty std::string on failure. 13 | std::string Utf8FromUtf16(const wchar_t* utf16_string); 14 | 15 | // Gets the command line arguments passed in as a std::vector, 16 | // encoded in UTF-8. Returns an empty std::vector on failure. 17 | std::vector GetCommandLineArguments(); 18 | 19 | #endif // RUNNER_UTILS_H_ 20 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.cpp: -------------------------------------------------------------------------------- 1 | #include "win32_window.h" 2 | 3 | #include 4 | 5 | #include "resource.h" 6 | 7 | namespace { 8 | 9 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; 10 | 11 | // The number of Win32Window objects that currently exist. 12 | static int g_active_window_count = 0; 13 | 14 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); 15 | 16 | // Scale helper to convert logical scaler values to physical using passed in 17 | // scale factor 18 | int Scale(int source, double scale_factor) { 19 | return static_cast(source * scale_factor); 20 | } 21 | 22 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. 23 | // This API is only needed for PerMonitor V1 awareness mode. 24 | void EnableFullDpiSupportIfAvailable(HWND hwnd) { 25 | HMODULE user32_module = LoadLibraryA("User32.dll"); 26 | if (!user32_module) { 27 | return; 28 | } 29 | auto enable_non_client_dpi_scaling = 30 | reinterpret_cast( 31 | GetProcAddress(user32_module, "EnableNonClientDpiScaling")); 32 | if (enable_non_client_dpi_scaling != nullptr) { 33 | enable_non_client_dpi_scaling(hwnd); 34 | FreeLibrary(user32_module); 35 | } 36 | } 37 | 38 | } // namespace 39 | 40 | // Manages the Win32Window's window class registration. 41 | class WindowClassRegistrar { 42 | public: 43 | ~WindowClassRegistrar() = default; 44 | 45 | // Returns the singleton registar instance. 46 | static WindowClassRegistrar* GetInstance() { 47 | if (!instance_) { 48 | instance_ = new WindowClassRegistrar(); 49 | } 50 | return instance_; 51 | } 52 | 53 | // Returns the name of the window class, registering the class if it hasn't 54 | // previously been registered. 55 | const wchar_t* GetWindowClass(); 56 | 57 | // Unregisters the window class. Should only be called if there are no 58 | // instances of the window. 59 | void UnregisterWindowClass(); 60 | 61 | private: 62 | WindowClassRegistrar() = default; 63 | 64 | static WindowClassRegistrar* instance_; 65 | 66 | bool class_registered_ = false; 67 | }; 68 | 69 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; 70 | 71 | const wchar_t* WindowClassRegistrar::GetWindowClass() { 72 | if (!class_registered_) { 73 | WNDCLASS window_class{}; 74 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); 75 | window_class.lpszClassName = kWindowClassName; 76 | window_class.style = CS_HREDRAW | CS_VREDRAW; 77 | window_class.cbClsExtra = 0; 78 | window_class.cbWndExtra = 0; 79 | window_class.hInstance = GetModuleHandle(nullptr); 80 | window_class.hIcon = 81 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); 82 | window_class.hbrBackground = 0; 83 | window_class.lpszMenuName = nullptr; 84 | window_class.lpfnWndProc = Win32Window::WndProc; 85 | RegisterClass(&window_class); 86 | class_registered_ = true; 87 | } 88 | return kWindowClassName; 89 | } 90 | 91 | void WindowClassRegistrar::UnregisterWindowClass() { 92 | UnregisterClass(kWindowClassName, nullptr); 93 | class_registered_ = false; 94 | } 95 | 96 | Win32Window::Win32Window() { 97 | ++g_active_window_count; 98 | } 99 | 100 | Win32Window::~Win32Window() { 101 | --g_active_window_count; 102 | Destroy(); 103 | } 104 | 105 | bool Win32Window::CreateAndShow(const std::wstring& title, 106 | const Point& origin, 107 | const Size& size) { 108 | Destroy(); 109 | 110 | const wchar_t* window_class = 111 | WindowClassRegistrar::GetInstance()->GetWindowClass(); 112 | 113 | const POINT target_point = {static_cast(origin.x), 114 | static_cast(origin.y)}; 115 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); 116 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); 117 | double scale_factor = dpi / 96.0; 118 | 119 | HWND window = CreateWindow( 120 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE, 121 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), 122 | Scale(size.width, scale_factor), Scale(size.height, scale_factor), 123 | nullptr, nullptr, GetModuleHandle(nullptr), this); 124 | 125 | if (!window) { 126 | return false; 127 | } 128 | 129 | return OnCreate(); 130 | } 131 | 132 | // static 133 | LRESULT CALLBACK Win32Window::WndProc(HWND const window, 134 | UINT const message, 135 | WPARAM const wparam, 136 | LPARAM const lparam) noexcept { 137 | if (message == WM_NCCREATE) { 138 | auto window_struct = reinterpret_cast(lparam); 139 | SetWindowLongPtr(window, GWLP_USERDATA, 140 | reinterpret_cast(window_struct->lpCreateParams)); 141 | 142 | auto that = static_cast(window_struct->lpCreateParams); 143 | EnableFullDpiSupportIfAvailable(window); 144 | that->window_handle_ = window; 145 | } else if (Win32Window* that = GetThisFromHandle(window)) { 146 | return that->MessageHandler(window, message, wparam, lparam); 147 | } 148 | 149 | return DefWindowProc(window, message, wparam, lparam); 150 | } 151 | 152 | LRESULT 153 | Win32Window::MessageHandler(HWND hwnd, 154 | UINT const message, 155 | WPARAM const wparam, 156 | LPARAM const lparam) noexcept { 157 | switch (message) { 158 | case WM_DESTROY: 159 | window_handle_ = nullptr; 160 | Destroy(); 161 | if (quit_on_close_) { 162 | PostQuitMessage(0); 163 | } 164 | return 0; 165 | 166 | case WM_DPICHANGED: { 167 | auto newRectSize = reinterpret_cast(lparam); 168 | LONG newWidth = newRectSize->right - newRectSize->left; 169 | LONG newHeight = newRectSize->bottom - newRectSize->top; 170 | 171 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, 172 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE); 173 | 174 | return 0; 175 | } 176 | case WM_SIZE: { 177 | RECT rect = GetClientArea(); 178 | if (child_content_ != nullptr) { 179 | // Size and position the child window. 180 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, 181 | rect.bottom - rect.top, TRUE); 182 | } 183 | return 0; 184 | } 185 | 186 | case WM_ACTIVATE: 187 | if (child_content_ != nullptr) { 188 | SetFocus(child_content_); 189 | } 190 | return 0; 191 | } 192 | 193 | return DefWindowProc(window_handle_, message, wparam, lparam); 194 | } 195 | 196 | void Win32Window::Destroy() { 197 | OnDestroy(); 198 | 199 | if (window_handle_) { 200 | DestroyWindow(window_handle_); 201 | window_handle_ = nullptr; 202 | } 203 | if (g_active_window_count == 0) { 204 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); 205 | } 206 | } 207 | 208 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { 209 | return reinterpret_cast( 210 | GetWindowLongPtr(window, GWLP_USERDATA)); 211 | } 212 | 213 | void Win32Window::SetChildContent(HWND content) { 214 | child_content_ = content; 215 | SetParent(content, window_handle_); 216 | RECT frame = GetClientArea(); 217 | 218 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left, 219 | frame.bottom - frame.top, true); 220 | 221 | SetFocus(child_content_); 222 | } 223 | 224 | RECT Win32Window::GetClientArea() { 225 | RECT frame; 226 | GetClientRect(window_handle_, &frame); 227 | return frame; 228 | } 229 | 230 | HWND Win32Window::GetHandle() { 231 | return window_handle_; 232 | } 233 | 234 | void Win32Window::SetQuitOnClose(bool quit_on_close) { 235 | quit_on_close_ = quit_on_close; 236 | } 237 | 238 | bool Win32Window::OnCreate() { 239 | // No-op; provided for subclasses. 240 | return true; 241 | } 242 | 243 | void Win32Window::OnDestroy() { 244 | // No-op; provided for subclasses. 245 | } 246 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_WIN32_WINDOW_H_ 2 | #define RUNNER_WIN32_WINDOW_H_ 3 | 4 | #include 5 | 6 | #include 7 | #include 8 | #include 9 | 10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be 11 | // inherited from by classes that wish to specialize with custom 12 | // rendering and input handling 13 | class Win32Window { 14 | public: 15 | struct Point { 16 | unsigned int x; 17 | unsigned int y; 18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {} 19 | }; 20 | 21 | struct Size { 22 | unsigned int width; 23 | unsigned int height; 24 | Size(unsigned int width, unsigned int height) 25 | : width(width), height(height) {} 26 | }; 27 | 28 | Win32Window(); 29 | virtual ~Win32Window(); 30 | 31 | // Creates and shows a win32 window with |title| and position and size using 32 | // |origin| and |size|. New windows are created on the default monitor. Window 33 | // sizes are specified to the OS in physical pixels, hence to ensure a 34 | // consistent size to will treat the width height passed in to this function 35 | // as logical pixels and scale to appropriate for the default monitor. Returns 36 | // true if the window was created successfully. 37 | bool CreateAndShow(const std::wstring& title, 38 | const Point& origin, 39 | const Size& size); 40 | 41 | // Release OS resources associated with window. 42 | void Destroy(); 43 | 44 | // Inserts |content| into the window tree. 45 | void SetChildContent(HWND content); 46 | 47 | // Returns the backing Window handle to enable clients to set icon and other 48 | // window properties. Returns nullptr if the window has been destroyed. 49 | HWND GetHandle(); 50 | 51 | // If true, closing this window will quit the application. 52 | void SetQuitOnClose(bool quit_on_close); 53 | 54 | // Return a RECT representing the bounds of the current client area. 55 | RECT GetClientArea(); 56 | 57 | protected: 58 | // Processes and route salient window messages for mouse handling, 59 | // size change and DPI. Delegates handling of these to member overloads that 60 | // inheriting classes can handle. 61 | virtual LRESULT MessageHandler(HWND window, 62 | UINT const message, 63 | WPARAM const wparam, 64 | LPARAM const lparam) noexcept; 65 | 66 | // Called when CreateAndShow is called, allowing subclass window-related 67 | // setup. Subclasses should return false if setup fails. 68 | virtual bool OnCreate(); 69 | 70 | // Called when Destroy is called. 71 | virtual void OnDestroy(); 72 | 73 | private: 74 | friend class WindowClassRegistrar; 75 | 76 | // OS callback called by message pump. Handles the WM_NCCREATE message which 77 | // is passed when the non-client area is being created and enables automatic 78 | // non-client DPI scaling so that the non-client area automatically 79 | // responsponds to changes in DPI. All other messages are handled by 80 | // MessageHandler. 81 | static LRESULT CALLBACK WndProc(HWND const window, 82 | UINT const message, 83 | WPARAM const wparam, 84 | LPARAM const lparam) noexcept; 85 | 86 | // Retrieves a class instance pointer for |window| 87 | static Win32Window* GetThisFromHandle(HWND const window) noexcept; 88 | 89 | bool quit_on_close_ = false; 90 | 91 | // window handle for top level window. 92 | HWND window_handle_ = nullptr; 93 | 94 | // window handle for hosted content. 95 | HWND child_content_ = nullptr; 96 | }; 97 | 98 | #endif // RUNNER_WIN32_WINDOW_H_ 99 | -------------------------------------------------------------------------------- /lib/blob_button.dart: -------------------------------------------------------------------------------- 1 | library blob_button; 2 | 3 | export 'src/blob_layout.dart'; 4 | export 'src/button.dart'; 5 | export 'src/models/particle.dart'; 6 | -------------------------------------------------------------------------------- /lib/src/blob_layout.dart: -------------------------------------------------------------------------------- 1 | import 'dart:typed_data'; 2 | import 'dart:ui'; 3 | 4 | import 'package:flutter/material.dart'; 5 | import 'package:flutter/services.dart'; 6 | 7 | import 'models/particle.dart'; 8 | 9 | typedef BlobListBuilder = List Function(Size area); 10 | 11 | class BlobLayout extends StatefulWidget { 12 | final BlobListBuilder? blobBuilder; 13 | final Color? blobsColor; 14 | final List? blobs; 15 | 16 | const BlobLayout({ 17 | Key? key, 18 | this.blobBuilder, 19 | this.blobsColor, 20 | this.blobs, 21 | }) : super(key: key); 22 | 23 | factory BlobLayout.builder({ 24 | required BlobListBuilder builder, 25 | required Color blobsColor, 26 | }) => 27 | BlobLayout( 28 | blobBuilder: builder, 29 | blobsColor: blobsColor, 30 | ); 31 | 32 | factory BlobLayout.from({ 33 | required List blobs, 34 | required Color blobsColor, 35 | }) => 36 | BlobLayout( 37 | blobs: blobs, 38 | blobsColor: blobsColor, 39 | ); 40 | 41 | @override 42 | State createState() => _BlobLayoutState(); 43 | } 44 | 45 | class _BlobLayoutState extends State 46 | with SingleTickerProviderStateMixin { 47 | late Future _loadShader; 48 | 49 | late final AnimationController _animController; 50 | 51 | late Animation _tween; 52 | 53 | List? _blobs; 54 | 55 | List? get blobs => widget.blobs ?? _blobs; 56 | 57 | @override 58 | void initState() { 59 | super.initState(); 60 | _loadShader = Future(() async { 61 | var file = await rootBundle 62 | .load('packages/flutter_blob/assets/shaders/blob.sprv'); 63 | return FragmentProgram.compile( 64 | spirv: file.buffer, 65 | ); 66 | }).catchError((e) { 67 | debugPrint("error while loading shader"); 68 | debugPrint("$e"); 69 | return e; 70 | }); 71 | 72 | _animController = AnimationController( 73 | vsync: this, duration: const Duration(milliseconds: 5000)); 74 | _tween = Tween(begin: 0, end: 10).animate(_animController); 75 | _animController.repeat(reverse: true); 76 | } 77 | 78 | @override 79 | void dispose() { 80 | _animController.dispose(); 81 | super.dispose(); 82 | } 83 | 84 | @override 85 | Widget build(BuildContext context) { 86 | return LayoutBuilder(builder: (context, constraints) { 87 | return FutureBuilder( 88 | future: _loadShader, 89 | builder: (context, snapshot) { 90 | if (!snapshot.hasData) { 91 | return Container(); 92 | } 93 | return animatedShader( 94 | snapshot.data!, 95 | Size( 96 | constraints.maxWidth, 97 | constraints.maxHeight, 98 | ), 99 | ); 100 | }); 101 | }); 102 | } 103 | 104 | Widget animatedShader(FragmentProgram program, Size size) { 105 | return AnimatedBuilder( 106 | animation: _tween, 107 | builder: (context, child) { 108 | if (widget.blobBuilder != null) { 109 | _blobs ??= widget.blobBuilder!(size); 110 | } 111 | for (int i = 0; i < blobs!.length; i++) { 112 | blobs![i].update(); 113 | } 114 | final shader = program.shader( 115 | floatUniforms: Float32List.fromList( 116 | [ 117 | size.width, 118 | size.height, 119 | widget.blobsColor!.red / 255.0, 120 | widget.blobsColor!.green / 255.0, 121 | widget.blobsColor!.blue / 255.0, 122 | widget.blobsColor!.opacity, 123 | ...blobs![0].toArray(), // 124 | ...blobs![1].toArray(), // 125 | ...blobs![2].toArray(), // 126 | ...blobs![3].toArray(), // 127 | ...blobs![4].toArray(), // 128 | ...blobs![5].toArray(), // 129 | ...blobs![6].toArray(), // 130 | ...blobs![7].toArray(), // 131 | ], 132 | ), 133 | // samplerUniforms: , 134 | ); 135 | return CustomPaint(painter: ShaderPainter(shader)); 136 | }, 137 | ); 138 | } 139 | } 140 | 141 | class ShaderPainter extends CustomPainter { 142 | ShaderPainter(this.shader) : _paint = Paint()..shader = shader; 143 | 144 | final Shader shader; 145 | 146 | final Paint _paint; 147 | 148 | @override 149 | void paint(Canvas canvas, Size size) { 150 | canvas.drawRect(Rect.fromLTWH(0, 0, size.width, size.height), _paint); 151 | } 152 | 153 | @override 154 | bool shouldRepaint(covariant CustomPainter oldDelegate) => true; 155 | } 156 | -------------------------------------------------------------------------------- /lib/src/button.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:vector_math/vector_math.dart' as math; 5 | 6 | import 'blob_layout.dart'; 7 | import 'models/particle.dart'; 8 | 9 | class BlobButton extends StatefulWidget { 10 | final GestureTapCallback onTap; 11 | final Color? backgroundColor; 12 | final List blobs; 13 | final Size size; 14 | final Icon icon; 15 | 16 | const BlobButton._({ 17 | Key? key, 18 | required this.onTap, 19 | required this.backgroundColor, 20 | required this.size, 21 | required this.blobs, 22 | required this.icon, 23 | }) : super(key: key); 24 | 25 | factory BlobButton.bouncing({ 26 | Key? key, 27 | required GestureTapCallback onTap, 28 | required Icon icon, 29 | Color? backgroundColor, 30 | }) { 31 | Size area = const Size(100, 100); 32 | List blobs = []; 33 | for (int i = 0; i < 8; i++) { 34 | blobs.add(RotatingParticle.random(area)); 35 | } 36 | return BlobButton._( 37 | key: key, 38 | backgroundColor: backgroundColor, 39 | onTap: onTap, 40 | blobs: blobs, 41 | size: area, 42 | icon: icon, 43 | ); 44 | } 45 | 46 | @override 47 | State createState() => _BlobButtonState(); 48 | } 49 | 50 | class _BlobButtonState extends State 51 | with SingleTickerProviderStateMixin { 52 | late AnimationController _animController; 53 | 54 | late Animation _btnTween; 55 | 56 | @override 57 | void initState() { 58 | super.initState(); 59 | _animController = AnimationController( 60 | vsync: this, 61 | duration: const Duration(milliseconds: 500), 62 | ); 63 | _btnTween = Tween(begin: 1.0, end: 0.0) // 64 | .animate( 65 | CurvedAnimation( 66 | parent: _animController, 67 | curve: Curves.decelerate, 68 | ), 69 | ); 70 | _btnTween.addListener(_btnTweenUpdate); 71 | } 72 | 73 | // TODO idea: create a build for the onTap effect and let user provide it's own if desired 74 | _btnTweenUpdate() { 75 | var rotatingBlobs = widget.blobs.whereType(); 76 | final area = widget.blobs.first.area; 77 | final minRadius = min(area.width, area.height) * 0.03; 78 | final center = math.Vector2(area.width / 2, area.height / 2); 79 | for (var blob in rotatingBlobs) { 80 | blob.updateSize(minRadius, _btnTween.value); 81 | var before = blob.position.clone(); 82 | var bfPrime = before - center; 83 | if (_btnTween.status == AnimationStatus.forward) { 84 | bfPrime.scale(0.02); 85 | blob.position.add(bfPrime); 86 | } else if (_btnTween.status == AnimationStatus.reverse) { 87 | bfPrime.scale(-0.02); 88 | blob.position.add(bfPrime); 89 | } 90 | } 91 | } 92 | 93 | @override 94 | void dispose() { 95 | _btnTween.removeListener(_btnTweenUpdate); 96 | super.dispose(); 97 | } 98 | 99 | @override 100 | Widget build(BuildContext context) { 101 | return GestureDetector( 102 | onTap: () { 103 | _animController // 104 | .forward(from: 0) 105 | .then((value) => _animController.reverse()); 106 | widget.onTap(); 107 | }, 108 | child: SizedBox( 109 | width: widget.size.width, 110 | height: widget.size.height, 111 | child: Stack( 112 | children: [ 113 | Positioned.fill( 114 | child: BlobLayout.from( 115 | blobs: widget.blobs, 116 | blobsColor: widget.backgroundColor ?? Colors.blue, 117 | ), 118 | ), 119 | Positioned.fill( 120 | child: widget.icon, 121 | ), 122 | ], 123 | ), 124 | ), 125 | ); 126 | } 127 | } 128 | -------------------------------------------------------------------------------- /lib/src/models/particle.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | import 'dart:ui'; 3 | 4 | import 'package:vector_math/vector_math.dart'; 5 | 6 | import 'utils.dart'; 7 | 8 | abstract class Particle { 9 | final Size area; 10 | 11 | final Vector2 basePosition; 12 | 13 | final double baseRadius; 14 | 15 | Vector2 position; 16 | 17 | Vector2 velocity; 18 | 19 | double radius; 20 | 21 | Particle({ 22 | required this.area, 23 | required this.position, 24 | required this.basePosition, 25 | required this.velocity, 26 | required this.radius, 27 | required this.baseRadius, 28 | }); 29 | 30 | update(); 31 | 32 | /// reduce the blob size according to time ratio 33 | updateSize(double radius, double time) { 34 | assert(time <= 1.0 && time >= 0, "time must be between 0 and 1"); 35 | var newRadius = lerpDouble(radius, baseRadius, time); 36 | if (newRadius != null) { 37 | this.radius = newRadius; 38 | } 39 | } 40 | 41 | toArray() { 42 | return [position.x, position.y, radius]; 43 | } 44 | 45 | Map toJson() => { 46 | 'size': '${area.width}*${area.height}', 47 | 'position': '${position.x},${position.y}', 48 | 'basePosition': '${basePosition.x},${basePosition.y}', 49 | 'velocity': '${velocity.x},${velocity.y}', 50 | 'radius': radius, 51 | 'baseRadius': baseRadius, 52 | }; 53 | } 54 | 55 | class BasicParticle extends Particle { 56 | BasicParticle({ 57 | required super.area, 58 | required super.position, 59 | required super.basePosition, 60 | required super.velocity, 61 | required super.radius, 62 | required super.baseRadius, 63 | }); 64 | 65 | factory BasicParticle.random(Size area) { 66 | Vector2 velocity = randomVector(-5, 5); 67 | Vector2 position = Vector2( 68 | Random().nextDouble() * area.width, 69 | Random().nextDouble() * area.height, 70 | ); 71 | double radius = 40 + Random().nextDouble() * 50; 72 | 73 | return BasicParticle( 74 | area: area, 75 | basePosition: position.clone(), 76 | position: position.clone(), 77 | velocity: velocity, 78 | radius: radius, 79 | baseRadius: radius, 80 | ); 81 | } 82 | 83 | @override 84 | void update() { 85 | position.add(velocity); 86 | if (position.x > area.width || position.x < 0) { 87 | velocity = -velocity; 88 | } 89 | if (position.y > area.height || position.y < 0) { 90 | velocity = -velocity; 91 | } 92 | } 93 | } 94 | 95 | /// A blob that is init on the center 96 | /// - goes to the other side once touch a border 97 | class BouncingParticle extends Particle { 98 | BouncingParticle({ 99 | required super.area, 100 | required super.position, 101 | required super.basePosition, 102 | required super.velocity, 103 | required super.radius, 104 | required super.baseRadius, 105 | }); 106 | 107 | factory BouncingParticle.random(Size area) { 108 | Vector2 velocity = randomVector(-2, 2); 109 | Vector2 position = Vector2(area.width / 2, area.height / 2); 110 | double radius = 25 + Random().nextDouble() * 40; 111 | 112 | return BouncingParticle( 113 | area: area, 114 | basePosition: position.clone(), 115 | position: position.clone(), 116 | velocity: velocity, 117 | radius: radius, 118 | baseRadius: radius, 119 | ); 120 | } 121 | 122 | @override 123 | void update() { 124 | position.add(velocity); 125 | var distance = basePosition.distanceTo(position); 126 | if (distance > 50 || distance <= -50) { 127 | velocity = -velocity; 128 | } 129 | } 130 | } 131 | 132 | /// A blob that is ejected from the center 133 | /// once touch a border directly recreated on the center 134 | class EjectedParticle extends Particle { 135 | EjectedParticle({ 136 | required super.area, 137 | required super.position, 138 | required super.basePosition, 139 | required super.velocity, 140 | required super.radius, 141 | required super.baseRadius, 142 | }); 143 | 144 | factory EjectedParticle.random(Size area) { 145 | Vector2 velocity = Vector2( 146 | -5 + (Random().nextDouble() * 5) * 2, 147 | -5 + (Random().nextDouble() * 5) * 2, 148 | ); 149 | Vector2 position = Vector2(area.width / 2, area.height / 2); 150 | double radius = 6 + Random().nextDouble() * 10; 151 | 152 | return EjectedParticle( 153 | area: area, 154 | basePosition: position.clone(), 155 | position: position.clone(), 156 | velocity: velocity, 157 | radius: radius, 158 | baseRadius: radius, 159 | ); 160 | } 161 | 162 | @override 163 | void update() { 164 | position.add(velocity); 165 | var distance = basePosition.distanceTo(position); 166 | if (distance > 250 || distance <= -250) { 167 | position = basePosition.clone(); 168 | velocity = Vector2( 169 | -5 + (Random().nextDouble() * 10), 170 | -5 + (Random().nextDouble() * 10), 171 | ); 172 | } 173 | } 174 | } 175 | 176 | /// A blob that is init on the center 177 | /// - goes to the other side once touch a border 178 | class RotatingParticle extends Particle { 179 | Vector2 center; 180 | double angle; // in degree 181 | double angleVelocity; 182 | double angleAcceleration; 183 | 184 | RotatingParticle({ 185 | required super.area, 186 | required super.position, 187 | required super.basePosition, 188 | required super.velocity, 189 | required super.radius, 190 | required super.baseRadius, 191 | required this.center, 192 | required this.angle, 193 | required this.angleVelocity, 194 | required this.angleAcceleration, 195 | }); 196 | 197 | factory RotatingParticle.random(Size area) { 198 | Vector2 velocity = randomVector(-2, 2); 199 | // change this for more strange effect 200 | final minRadius = min(area.width, area.height) * 0.1; 201 | // change this for more strange effect 202 | final minPosition = min(area.width, area.height) * 0.2; 203 | 204 | Vector2 position = Vector2(area.width / 2, area.height / 2) + 205 | Vector2(randomDouble(-minPosition, minPosition), 206 | randomDouble(-minPosition, minPosition)); 207 | double radius = minRadius + Random().nextDouble() * minRadius; 208 | 209 | return RotatingParticle( 210 | area: area, 211 | center: Vector2(area.width / 2, area.height / 2), 212 | basePosition: position.clone(), 213 | position: position.clone(), 214 | velocity: velocity, 215 | radius: radius, 216 | baseRadius: radius, 217 | angle: 0, 218 | angleVelocity: 0, 219 | angleAcceleration: 0.05, 220 | ); 221 | } 222 | 223 | @override 224 | void update() { 225 | position = rotateFromCenter(position, center, angle); 226 | angle = angleVelocity; // baseAngle + angleVelocity 227 | angleVelocity += angleAcceleration; 228 | if (angleVelocity > 0.1) { 229 | angleVelocity = .1; 230 | } 231 | if (angleVelocity < -0.1) { 232 | angleVelocity = -.1; 233 | } 234 | angleAcceleration = randomDouble(-0.01, 0.01); 235 | } 236 | 237 | // slow() { 238 | // } 239 | } 240 | -------------------------------------------------------------------------------- /lib/src/models/utils.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | 3 | import 'package:vector_math/vector_math.dart'; 4 | 5 | Vector2 randomVector(int min, int max) { 6 | var maxMinusMin = max - min; 7 | return Vector2( 8 | min + (Random().nextDouble() * maxMinusMin), 9 | min + (Random().nextDouble() * maxMinusMin), 10 | ); 11 | } 12 | 13 | double randomDouble(double min, double max) { 14 | return min + (Random().nextDouble() * (max - min)); 15 | } 16 | 17 | /// angle is in radians 18 | Vector2 rotateFromCenter(Vector2 p, Vector2 center, double angle) { 19 | var newX = 20 | cos(angle) * (p.x - center.x) - sin(angle) * (p.y - center.y) + center.x; 21 | var newY = 22 | sin(angle) * (p.x - center.x) + cos(angle) * (p.y - center.y) + center.y; 23 | return Vector2(newX, newY); 24 | } 25 | 26 | /// angle is in radians 27 | Vector2 rotate(Vector2 p, double angle) { 28 | var newX = p.x * cos(angle) - p.y * sin(angle); 29 | var newY = p.x * sin(angle) + p.y * cos(angle); 30 | return Vector2(newX, newY); 31 | } 32 | 33 | double toRadian(double degrees) { 34 | return 2 * pi * (degrees / 360); 35 | } 36 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.8.2" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "2.1.0" 18 | characters: 19 | dependency: transitive 20 | description: 21 | name: characters 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "1.2.0" 25 | charcode: 26 | dependency: transitive 27 | description: 28 | name: charcode 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.3.1" 32 | clock: 33 | dependency: transitive 34 | description: 35 | name: clock 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.1.0" 39 | collection: 40 | dependency: transitive 41 | description: 42 | name: collection 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.16.0" 46 | fake_async: 47 | dependency: transitive 48 | description: 49 | name: fake_async 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "1.3.0" 53 | flutter: 54 | dependency: "direct main" 55 | description: flutter 56 | source: sdk 57 | version: "0.0.0" 58 | flutter_lints: 59 | dependency: "direct dev" 60 | description: 61 | name: flutter_lints 62 | url: "https://pub.dartlang.org" 63 | source: hosted 64 | version: "2.0.1" 65 | flutter_test: 66 | dependency: "direct dev" 67 | description: flutter 68 | source: sdk 69 | version: "0.0.0" 70 | lints: 71 | dependency: transitive 72 | description: 73 | name: lints 74 | url: "https://pub.dartlang.org" 75 | source: hosted 76 | version: "2.0.0" 77 | matcher: 78 | dependency: transitive 79 | description: 80 | name: matcher 81 | url: "https://pub.dartlang.org" 82 | source: hosted 83 | version: "0.12.11" 84 | material_color_utilities: 85 | dependency: transitive 86 | description: 87 | name: material_color_utilities 88 | url: "https://pub.dartlang.org" 89 | source: hosted 90 | version: "0.1.4" 91 | meta: 92 | dependency: transitive 93 | description: 94 | name: meta 95 | url: "https://pub.dartlang.org" 96 | source: hosted 97 | version: "1.7.0" 98 | path: 99 | dependency: transitive 100 | description: 101 | name: path 102 | url: "https://pub.dartlang.org" 103 | source: hosted 104 | version: "1.8.1" 105 | sky_engine: 106 | dependency: transitive 107 | description: flutter 108 | source: sdk 109 | version: "0.0.99" 110 | source_span: 111 | dependency: transitive 112 | description: 113 | name: source_span 114 | url: "https://pub.dartlang.org" 115 | source: hosted 116 | version: "1.8.2" 117 | stack_trace: 118 | dependency: transitive 119 | description: 120 | name: stack_trace 121 | url: "https://pub.dartlang.org" 122 | source: hosted 123 | version: "1.10.0" 124 | stream_channel: 125 | dependency: transitive 126 | description: 127 | name: stream_channel 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "2.1.0" 131 | string_scanner: 132 | dependency: transitive 133 | description: 134 | name: string_scanner 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "1.1.0" 138 | term_glyph: 139 | dependency: transitive 140 | description: 141 | name: term_glyph 142 | url: "https://pub.dartlang.org" 143 | source: hosted 144 | version: "1.2.0" 145 | test_api: 146 | dependency: transitive 147 | description: 148 | name: test_api 149 | url: "https://pub.dartlang.org" 150 | source: hosted 151 | version: "0.4.9" 152 | vector_math: 153 | dependency: "direct main" 154 | description: 155 | name: vector_math 156 | url: "https://pub.dartlang.org" 157 | source: hosted 158 | version: "2.1.2" 159 | sdks: 160 | dart: ">=2.17.6 <3.0.0" 161 | flutter: ">=1.17.0" 162 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_blob 2 | description: A blob generator for flutter apps 3 | version: 0.0.1 4 | homepage: https://github.com/g-apparence/shader_blob 5 | 6 | environment: 7 | sdk: ">=2.17.6 <3.0.0" 8 | flutter: ">=1.17.0" 9 | 10 | dependencies: 11 | flutter: 12 | sdk: flutter 13 | vector_math: ^2.1.2 14 | 15 | dev_dependencies: 16 | flutter_lints: ^2.0.0 17 | flutter_test: 18 | sdk: flutter 19 | 20 | flutter: 21 | assets: 22 | - assets/shaders/ 23 | -------------------------------------------------------------------------------- /shaders/blob.glsl: -------------------------------------------------------------------------------- 1 | #version 320 es 2 | 3 | precision mediump float; 4 | 5 | #define NUM_BALLS 6 6 | 7 | layout(location=0) uniform vec2 u_resolution; 8 | //layout(location=1) uniform vec2 u_mouse; 9 | //layout(location=2) uniform float u_time; 10 | //layout(location=1) uniform float u_vertex; 11 | 12 | // Flutter seems not supporting arrays in GLSL 13 | // layout(location=1) uniform vec3[NUM_BALLS] balls; 14 | layout(location=1) uniform vec4 color; 15 | layout(location=2) uniform vec3 ball1; 16 | layout(location=3) uniform vec3 ball2; 17 | layout(location=4) uniform vec3 ball3; 18 | layout(location=5) uniform vec3 ball4; 19 | layout(location=6) uniform vec3 ball5; 20 | layout(location=7) uniform vec3 ball6; 21 | layout(location=8) uniform vec3 ball7; 22 | layout(location=9) uniform vec3 ball8; 23 | 24 | 25 | // outputs 26 | layout(location = 0) out vec4 fragColor; 27 | 28 | float circle(in vec2 _st, in float _radius, in vec2 center){ 29 | vec2 dist = _st-center; 30 | return 1.-smoothstep(_radius-(_radius*0.01), 31 | _radius+(_radius*0.01), 32 | dot(dist,dist)*4.0); 33 | } 34 | 35 | bool energyField(in vec3 balls[NUM_BALLS], in vec2 p, in float gooeyness, in float iso) { 36 | float en = 0.0; 37 | for(float i=0.0; i<2.0; i+=1.0) { 38 | float radius = balls[int(i)].z; 39 | float denom = max(0.0001, pow(length(vec2(balls[int(i)].xy - p)), gooeyness)); 40 | en += (radius / denom); 41 | } 42 | return en > iso; 43 | } 44 | 45 | float energy(in vec3 balls[NUM_BALLS], in vec2 p, in float gooeyness, in float iso) { 46 | float sumCount = 0.0; 47 | for(float i=0.0; i<2.0; i+=1.0) { 48 | vec2 diff = p - balls[int(i)].xy ; 49 | float l = length(diff); 50 | l = balls[int(i)].z / l; 51 | sumCount += pow(l, gooeyness); 52 | } 53 | return sumCount; 54 | } 55 | 56 | float energyBall(in vec3 ball, in vec2 p, in float gooeyness) { 57 | vec2 diff = p - ball.xy ; 58 | float l = length(diff); 59 | l = ball.z / l; 60 | return pow(l, gooeyness); 61 | } 62 | 63 | 64 | void main() { 65 | vec2 st = gl_FragCoord.xy / u_resolution.xy; 66 | 67 | float gooeyness = 3.4; // attraction power value => less = more attraction 68 | float energyValue = energyBall(ball1, gl_FragCoord.xy, gooeyness); 69 | energyValue += energyBall(ball2, gl_FragCoord.xy, gooeyness); 70 | energyValue += energyBall(ball3, gl_FragCoord.xy, gooeyness); 71 | energyValue += energyBall(ball4, gl_FragCoord.xy, gooeyness); 72 | energyValue += energyBall(ball5, gl_FragCoord.xy, gooeyness); 73 | energyValue += energyBall(ball6, gl_FragCoord.xy, gooeyness); 74 | energyValue += energyBall(ball7, gl_FragCoord.xy, gooeyness); 75 | energyValue += energyBall(ball8, gl_FragCoord.xy, gooeyness); 76 | 77 | float steppedEnergyValue = step(.5, energyValue); 78 | if(steppedEnergyValue > 0.0) { 79 | fragColor = vec4(steppedEnergyValue) * vec4(color.rgba); 80 | } else { 81 | fragColor = vec4(0.0, 0.0, 0.0, 0.0); 82 | } 83 | } --------------------------------------------------------------------------------