├── gradle.properties
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── settings.gradle.kts
├── src
    └── jsMain
    │   ├── kotlin
    │       ├── LightSource.kt
    │       ├── WebGLHelpers.kt
    │       ├── HTMLInputHelpers.kt
    │       ├── ResourceLoader.kt
    │       ├── com
    │       │   └── tanelso2
    │       │   │   └── glmatrix
    │       │   │       ├── Mat2.kt
    │       │   │       ├── Mat2d.kt
    │       │   │       ├── Quat.kt
    │       │   │       ├── Vec4.kt
    │       │   │       ├── create_kotlin_file_from_js.py
    │       │   │       ├── Mat3.kt
    │       │   │       ├── Vec2.kt
    │       │   │       ├── Vec3.kt
    │       │   │       └── Mat4.kt
    │       ├── ShaderProgram.kt
    │       ├── Main.kt
    │       ├── TeapotObj.kt
    │       └── ObjLoader.kt
    │   └── resources
    │       ├── vertex-shader.glsl
    │       ├── frag-shader.glsl
    │       ├── index.html
    │       └── teapot_w_normals.obj
├── README.md
├── .gitignore
├── .github
    └── workflows
    │   └── ci.yml
├── gradlew.bat
├── gradlew
└── include
    └── gl-matrix-min.js


/gradle.properties:
--------------------------------------------------------------------------------
1 | kotlin.code.style=official
2 | 


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/tanelso2/kotlin-webgl-test/HEAD/gradle/wrapper/gradle-wrapper.jar


--------------------------------------------------------------------------------
/settings.gradle.kts:
--------------------------------------------------------------------------------
1 | plugins {
2 |     id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
3 | }
4 | rootProject.name = "webgl-test"
5 | 
6 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/LightSource.kt:
--------------------------------------------------------------------------------
1 | class LightSource(
2 |     var pos: Array<Float>,
3 |     var ambientColor: Array<Float>,
4 |     var diffuseColor: Array<Float>,
5 |     var specularColor: Array<Float>)


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Sun Apr 21 07:29:50 CDT 2024
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
5 | zipStoreBase=GRADLE_USER_HOME
6 | zipStorePath=wrapper/dists
7 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # kotlin-webgl-test
 2 | Trying to relearn WebGL while also learning Kotlin.js
 3 | 
 4 | Live demo of the current code can be found at https://tanelso2.github.io/kotlin-webgl-test
 5 | 
 6 | # Building
 7 | 
 8 | ```bash
 9 | ./gradlew build
10 | ```
11 | 
12 | # Viewing the Built Code
13 | 
14 | Use any web server to serve `build/dist/js/productionExecutable`
15 | 
16 | Here's an example using Python's built-in http server:
17 | ```bash
18 | python3 -m http.server --directory build/dist/js/productionExecutable
19 | ```
20 | 


--------------------------------------------------------------------------------
/src/jsMain/resources/vertex-shader.glsl:
--------------------------------------------------------------------------------
 1 | attribute vec3 aVertexPosition;
 2 | attribute vec3 aVertexNormal;
 3 | 
 4 | uniform mat4 uMMatrix;
 5 | uniform mat4 uVMatrix;
 6 | uniform mat4 uPMatrix;
 7 | uniform mat3 uNMatrix;
 8 | 
 9 | varying vec3 vertPos;
10 | varying vec3 normalInterp;
11 | 
12 | void main(void) {
13 |     vec4 vertPos4 = uPMatrix * uVMatrix * uMMatrix * vec4(aVertexPosition, 1.0);
14 |     gl_Position = vertPos4;
15 |     gl_PointSize = 10.0;
16 |     vertPos = vec3(vertPos4) / vertPos4.w;
17 |     normalInterp = uNMatrix * aVertexNormal;
18 | }
19 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | .gradle
 2 | build/
 3 | !gradle/wrapper/gradle-wrapper.jar
 4 | !**/src/main/**/build/
 5 | !**/src/test/**/build/
 6 | 
 7 | ### IntelliJ IDEA ###
 8 | .idea/modules.xml
 9 | .idea/jarRepositories.xml
10 | .idea/compiler.xml
11 | .idea/libraries/
12 | .idea/
13 | *.iws
14 | *.iml
15 | *.ipr
16 | out/
17 | !**/src/main/**/out/
18 | !**/src/test/**/out/
19 | 
20 | ### Eclipse ###
21 | .apt_generated
22 | .classpath
23 | .factorypath
24 | .project
25 | .settings
26 | .springBeans
27 | .sts4-cache
28 | bin/
29 | !**/src/main/**/bin/
30 | !**/src/test/**/bin/
31 | 
32 | ### NetBeans ###
33 | /nbproject/private/
34 | /nbbuild/
35 | /dist/
36 | /nbdist/
37 | /.nb-gradle/
38 | 
39 | ### VS Code ###
40 | .vscode/
41 | 
42 | ### Mac OS ###
43 | .DS_Store
44 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/WebGLHelpers.kt:
--------------------------------------------------------------------------------
 1 | import org.khronos.webgl.WebGLRenderingContext as GL
 2 | import org.khronos.webgl.WebGLShader
 3 | 
 4 | fun GL.getShader(source: String, shaderType: Int): WebGLShader {
 5 |     val shader = this.createShader(shaderType)
 6 |     this.shaderSource(shader, source)
 7 |     this.compileShader(shader)
 8 |     if(!(this.getShaderParameter(shader, GL.COMPILE_STATUS) as Boolean)) {
 9 |         println(this.getShaderInfoLog(shader))
10 |     }
11 |     return shader ?: throw IllegalStateException("Shader is null!")
12 | }
13 | 
14 | fun GL.getFragmentShader(source: String): WebGLShader = this.getShader(source, GL.FRAGMENT_SHADER)
15 | fun GL.getVertexShader(source: String): WebGLShader = this.getShader(source, GL.VERTEX_SHADER)
16 | 


--------------------------------------------------------------------------------
/.github/workflows/ci.yml:
--------------------------------------------------------------------------------
 1 | name: ci
 2 | 
 3 | on:
 4 |   push:
 5 |     branches: [ "main" ]
 6 | 
 7 |   workflow_dispatch:
 8 | 
 9 | concurrency:
10 |   group: "pages"
11 |   cancel-in-progress: true
12 | 
13 | permissions:
14 |   contents: read
15 |   pages: write
16 |   id-token: write
17 | 
18 | jobs:
19 |   build:
20 |     runs-on: ubuntu-latest
21 |     steps:
22 |       - uses: actions/checkout@v4
23 |       - run: ./gradlew build --no-daemon
24 |       - run: cp -r build/dist/js/productionExecutable ./_site
25 |       - name: Setup Pages
26 |         uses: actions/configure-pages@v5
27 |       - name: Upload artifact
28 |         uses: actions/upload-pages-artifact@v3
29 |   deploy:
30 |     environment:
31 |       name: github-pages
32 |       url: ${{ steps.deployment.outputs.page_url }}
33 |     runs-on: ubuntu-latest
34 |     needs: build
35 |     steps:
36 |     - name: Deploy to Github Pages
37 |       id: deployment
38 |       uses: actions/deploy-pages@v4
39 | 


--------------------------------------------------------------------------------
/src/jsMain/resources/frag-shader.glsl:
--------------------------------------------------------------------------------
 1 | precision highp float;
 2 | 
 3 | uniform vec3 uLightPos;
 4 | uniform vec3 uAmbientColor;
 5 | uniform vec3 uDiffuseColor;
 6 | uniform vec3 uSpecularColor;
 7 | 
 8 | varying vec3 vertPos;
 9 | varying vec3 normalInterp;
10 | 
11 | uniform float shininess;
12 | 
13 | void main(void) {
14 |     vec3 normal = normalize(normalInterp);
15 |     vec3 lightDir = normalize(uLightPos - vertPos);
16 |     float diffuseWeight = max(dot(lightDir, normal), 0.0);
17 |     float specularWeight = 0.0;
18 | 
19 |     if (diffuseWeight > 0.0) {
20 |         vec3 viewDir = normalize(-vertPos);
21 |         vec3 halfDir = normalize(lightDir + viewDir);
22 |         float specAngle = max(dot(halfDir, normal), 0.0);
23 |         specularWeight = pow(specAngle, shininess);
24 |     }
25 | 
26 |     vec3 colorLinear = uAmbientColor +
27 |         uDiffuseColor * diffuseWeight +
28 |         uSpecularColor * specularWeight;
29 | 
30 |     gl_FragColor = vec4(colorLinear, 1.0);
31 | }
32 | 


--------------------------------------------------------------------------------
/src/jsMain/resources/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 | <head>
 4 |     <meta charset="UTF-8">
 5 |     <title>Testing Kotlin</title>
 6 | </head>
 7 | <body>
 8 | <script type="text/javascript" src="gl-matrix-min.js"></script>
 9 | <script type="text/javascript" src="webgl-test.js"></script>
10 | <canvas id="webglCanvas" width="800" height="600"></canvas>
11 | <br>
12 | <br>
13 | Scale
14 | <br>
15 | <input type="range" id="scaleInput" min="0.0" max="20.0" step="0.01" value="4.0">
16 | <br>
17 | <br>
18 | Shininess
19 | <br>
20 | <input type="range" id="shininessInput" min="1.0" max="100.0" step="0.01" value="16.0">
21 | <br>
22 | <br>
23 | Light Position
24 | <br>
25 | X
26 | <input type="range" id="lightPosX" min="-20.0" max="20.0" step="0.01" value="0.0">
27 | Y
28 | <input type="range" id="lightPosY" min="-20.0" max="20.0" step="0.01" value="0.0">
29 | Z
30 | <input type="range" id="lightPosZ" min="-50.0" max="0.0" step="0.01" value="-25.0">
31 | <br>
32 | <br>
33 | Rotation Speed
34 | <br>
35 | <input type="range" id="rotationSpeedInput" min="0.0" max=".1" step="0.00001" value="0.005">
36 | </body>
37 | </html>


--------------------------------------------------------------------------------
/src/jsMain/kotlin/HTMLInputHelpers.kt:
--------------------------------------------------------------------------------
 1 | import kotlinx.browser.document
 2 | import org.w3c.dom.HTMLInputElement
 3 | import kotlin.properties.ReadOnlyProperty
 4 | import kotlin.reflect.KProperty
 5 | 
 6 | fun getInputElem(s: String): HTMLInputElement =
 7 |     document.getElementById(s) as HTMLInputElement
 8 | 
 9 | class HTMLInputProperty(private val input: HTMLInputElement): ReadOnlyProperty<Any?, Double> {
10 |     override fun getValue(thisRef: Any?, property: KProperty<*>): Double = input.valueAsNumber
11 | }
12 | 
13 | fun HTMLInputProperty(s: String): HTMLInputProperty {
14 |     val elem = getInputElem(s)
15 |     return HTMLInputProperty(elem)
16 | }
17 | 
18 | class ArrayOfInputsProperty(private val inputs: Array<HTMLInputElement>): ReadOnlyProperty<Any?, Array<Float>> {
19 |     private val cache = inputs.map { it.valueAsNumber.toFloat() }.toTypedArray()
20 |     init {
21 |         inputs.mapIndexed { i,input ->
22 |             input.oninput =  {
23 |                 cache[i] = input.valueAsNumber.toFloat()
24 |                 null // Function is required to return a js value
25 |             }
26 |         }
27 |     }
28 |     override fun getValue(thisRef: Any?, property: KProperty<*>): Array<Float> = cache
29 | }
30 | 
31 | fun ArrayOfInputsProperty(vararg inputNames: String): ArrayOfInputsProperty {
32 |     val elems = inputNames.map { getInputElem(it) }.toTypedArray()
33 |     return ArrayOfInputsProperty(elems)
34 | }


--------------------------------------------------------------------------------
/src/jsMain/kotlin/ResourceLoader.kt:
--------------------------------------------------------------------------------
 1 | import kotlinx.browser.window
 2 | import org.w3c.fetch.*
 3 | 
 4 | class ResourceLoader(vararg resourceLocations: String) {
 5 |     private class ResourceInfo {
 6 |         var loaded = false
 7 |         var value: String? = null
 8 |     }
 9 |     private val resourceMap: MutableMap<String, ResourceInfo> = HashMap()
10 |     private val fetchParams = RequestInit(method = "GET", cache = RequestCache.NO_STORE, mode = RequestMode.SAME_ORIGIN)
11 |     init {
12 |         for (loc in resourceLocations) {
13 |             resourceMap[loc] = ResourceInfo()
14 |             makeRequest(loc)
15 |         }
16 |     }
17 | 
18 |     private fun makeRequest(uri: String) {
19 |         window.fetch(uri, fetchParams)
20 |                 .then {response -> response.text()}
21 |                 .then {text ->
22 |                     resourceMap[uri]?.loaded = true
23 |                     resourceMap[uri]?.value = text
24 |                     return@then null //to please the compiler
25 |                 }
26 |                 .catch {e ->
27 |                     println("Getting $uri failed with $e. Trying again")
28 |                     makeRequest(uri)
29 |                 }
30 |     }
31 | 
32 |     operator fun get(name: String): String? {
33 |         return resourceMap[name]?.value
34 |     }
35 | 
36 |     fun allLoaded(): Boolean {
37 |         return resourceMap.all { it.value.loaded }
38 |     }
39 | 
40 | }
41 | 


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/src/jsMain/kotlin/com/tanelso2/glmatrix/Mat2.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias Mat2JS = Float32Array
 6 | 
 7 | external open class mat2 {
 8 |     companion object {
 9 |         fun create(): Mat2JS = definedExternally
10 |         fun clone(a: Mat2JS): Mat2JS = definedExternally
11 |         fun copy(out: Mat2JS, a: Mat2JS): Mat2JS = definedExternally
12 |         fun identity(out: Mat2JS): Mat2JS = definedExternally
13 |         fun fromValues(m00: Number, m01: Number, m10: Number, m11: Number): Mat2JS = definedExternally
14 |         fun set(out: Mat2JS, m00: Number, m01: Number, m10: Number, m11: Number): Mat2JS = definedExternally
15 |         fun transpose(out: Mat2JS, a: Mat2JS): Mat2JS = definedExternally
16 |         fun invert(out: Mat2JS, a: Mat2JS): Mat2JS = definedExternally
17 |         fun adjoint(out: Mat2JS, a: Mat2JS): Mat2JS = definedExternally
18 |         fun determinant(a: Mat2JS): Number = definedExternally
19 |         fun multiply(out: Mat2JS, a: Mat2JS, b: Mat2JS): Mat2JS = definedExternally
20 |         fun mul(): Nothing = definedExternally
21 |         fun rotate(out: Mat2JS, a: Mat2JS, rad: Number): Mat2JS = definedExternally
22 |         fun scale(out: Mat2JS, a: Mat2JS, v: Vec2JS): Mat2JS = definedExternally
23 |         fun fromRotation(out: Mat2JS, rad: Number): Mat2JS = definedExternally
24 |         fun fromScaling(out: Mat2JS, v: Vec2JS): Mat2JS = definedExternally
25 |         fun str(a: Mat2JS): String = definedExternally
26 |         fun frob(a: Mat2JS): Number = definedExternally
27 |         fun LDU(L: Mat2JS, D: Mat2JS, U: Mat2JS, a: Mat2JS): Nothing = definedExternally
28 |         fun add(out: Mat2JS, a: Mat2JS, b: Mat2JS): Mat2JS = definedExternally
29 |         fun subtract(out: Mat2JS, a: Mat2JS, b: Mat2JS): Mat2JS = definedExternally
30 |         fun sub(): Nothing = definedExternally
31 |         fun exactEquals(a: Mat2JS, b: Mat2JS): Boolean = definedExternally
32 |         fun equals(a: Mat2JS, b: Mat2JS): Boolean = definedExternally
33 |         fun multiplyScalar(out: Mat2JS, a: Mat2JS, b: Number): Mat2JS = definedExternally
34 |         fun multiplyScalarAndAdd(out: Mat2JS, a: Mat2JS, b: Mat2JS, scale: Number): Mat2JS = definedExternally
35 |     }
36 | }
37 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Mat2d.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias Mat2dJS = Float32Array
 6 | 
 7 | external open class mat2d {
 8 |     companion object {
 9 |         fun create(): Mat2dJS = definedExternally
10 |         fun clone(a: Mat2dJS): Mat2dJS = definedExternally
11 |         fun copy(out: Mat2dJS, a: Mat2dJS): Mat2dJS = definedExternally
12 |         fun identity(out: Mat2dJS): Mat2dJS = definedExternally
13 |         fun fromValues(a: Number, b: Number, c: Number, d: Number, tx: Number, ty: Number): Mat2dJS = definedExternally
14 |         fun set(out: Mat2dJS, a: Number, b: Number, c: Number, d: Number, tx: Number, ty: Number): Mat2dJS = definedExternally
15 |         fun invert(out: Mat2dJS, a: Mat2dJS): Mat2dJS = definedExternally
16 |         fun determinant(a: Mat2dJS): Number = definedExternally
17 |         fun multiply(out: Mat2dJS, a: Mat2dJS, b: Mat2dJS): Mat2dJS = definedExternally
18 |         fun mul(): Nothing = definedExternally
19 |         fun rotate(out: Mat2dJS, a: Mat2dJS, rad: Number): Mat2dJS = definedExternally
20 |         fun scale(out: Mat2dJS, a: Mat2dJS, v: Vec2JS): Mat2dJS = definedExternally
21 |         fun translate(out: Mat2dJS, a: Mat2dJS, v: Vec2JS): Mat2dJS = definedExternally
22 |         fun fromRotation(out: Mat2dJS, rad: Number): Mat2dJS = definedExternally
23 |         fun fromScaling(out: Mat2dJS, v: Vec2JS): Mat2dJS = definedExternally
24 |         fun fromTranslation(out: Mat2dJS, v: Vec2JS): Mat2dJS = definedExternally
25 |         fun str(a: Mat2dJS): String = definedExternally
26 |         fun frob(a: Mat2dJS): Number = definedExternally
27 |         fun add(out: Mat2dJS, a: Mat2dJS, b: Mat2dJS): Mat2dJS = definedExternally
28 |         fun subtract(out: Mat2dJS, a: Mat2dJS, b: Mat2dJS): Mat2dJS = definedExternally
29 |         fun sub(): Nothing = definedExternally
30 |         fun multiplyScalar(out: Mat2dJS, a: Mat2dJS, b: Number): Mat2dJS = definedExternally
31 |         fun multiplyScalarAndAdd(out: Mat2dJS, a: Mat2dJS, b: Mat2dJS, scale: Number): Mat2dJS = definedExternally
32 |         fun exactEquals(a: Mat2dJS, b: Mat2dJS): Boolean = definedExternally
33 |         fun equals(a: Mat2dJS, b: Mat2dJS): Boolean = definedExternally
34 |     }
35 | }
36 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Quat.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias QuatJS = Float32Array
 6 | 
 7 | external open class quat {
 8 |     companion object {
 9 |         fun create(): QuatJS = definedExternally
10 |         fun clone(a: QuatJS): QuatJS = definedExternally
11 |         fun fromValues(x: Number, y: Number, z: Number, w: Number): QuatJS = definedExternally
12 |         fun copy(out: QuatJS, a: QuatJS): QuatJS = definedExternally
13 |         fun set(out: QuatJS, x: Number, y: Number, z: Number, w: Number): QuatJS = definedExternally
14 |         fun identity(out: QuatJS): QuatJS = definedExternally
15 |         fun setAxisAngle(out: QuatJS, axis: Vec3JS, rad: Number): QuatJS = definedExternally
16 |         fun getAxisAngle(out_axis: Vec3JS, q: QuatJS): Number = definedExternally
17 |         fun add(out: QuatJS, a: QuatJS, b: QuatJS): QuatJS = definedExternally
18 |         fun multiply(out: QuatJS, a: QuatJS, b: QuatJS): QuatJS = definedExternally
19 |         fun mul(): Nothing = definedExternally
20 |         fun scale(out: QuatJS, a: QuatJS, b: Number): QuatJS = definedExternally
21 |         fun rotateX(out: QuatJS, a: QuatJS, rad: Number): QuatJS = definedExternally
22 |         fun rotateY(out: QuatJS, a: QuatJS, rad: Number): QuatJS = definedExternally
23 |         fun rotateZ(out: QuatJS, a: QuatJS, rad: Number): QuatJS = definedExternally
24 |         fun calculateW(out: QuatJS, a: QuatJS): QuatJS = definedExternally
25 |         fun dot(a: QuatJS, b: QuatJS): Number = definedExternally
26 |         fun lerp(out: QuatJS, a: QuatJS, b: QuatJS, t: Number): QuatJS = definedExternally
27 |         fun slerp(out: QuatJS, a: QuatJS, b: QuatJS, t: Number): QuatJS = definedExternally
28 |         fun invert(out: QuatJS, a: QuatJS): QuatJS = definedExternally
29 |         fun conjugate(out: QuatJS, a: QuatJS): QuatJS = definedExternally
30 |         fun length(a: QuatJS): Number = definedExternally
31 |         fun len(): Nothing = definedExternally
32 |         fun squaredLength(a: QuatJS): Number = definedExternally
33 |         fun sqrLen(): Nothing = definedExternally
34 |         fun normalize(out: QuatJS, a: QuatJS): QuatJS = definedExternally
35 |         fun fromMat3(out: QuatJS, m: Mat3JS): QuatJS = definedExternally
36 |         fun str(a: QuatJS): String = definedExternally
37 |     }
38 | }
39 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/ShaderProgram.kt:
--------------------------------------------------------------------------------
 1 | import com.tanelso2.glmatrix.Mat3
 2 | import com.tanelso2.glmatrix.Mat4
 3 | import org.khronos.webgl.Float32Array
 4 | import org.khronos.webgl.WebGLProgram
 5 | import org.khronos.webgl.WebGLRenderingContext
 6 | import org.khronos.webgl.WebGLUniformLocation
 7 | 
 8 | class ShaderProgram(private val webgl: WebGLRenderingContext) {
 9 |     val program: WebGLProgram =
10 |         webgl.createProgram() ?: throw IllegalStateException("Failed to create shader program")
11 | 
12 |     fun useProgram() {
13 |         webgl.useProgram(program)
14 |     }
15 | 
16 |     fun compile(vertexShaderSource: String, fragmentShaderSource: String) {
17 |         val vertexShader = webgl.getVertexShader(vertexShaderSource)
18 |         val fragmentShader = webgl.getFragmentShader(fragmentShaderSource)
19 |         webgl.attachShader(program, vertexShader)
20 |         webgl.attachShader(program, fragmentShader)
21 |         webgl.linkProgram(program)
22 |         useProgram()
23 |     }
24 | 
25 |     fun setupAttribute(name: String, array: Float32Array) {
26 |         val attribute = webgl.getAttribLocation(program, name)
27 |         webgl.enableVertexAttribArray(attribute)
28 |         val buffer = webgl.createBuffer()
29 |         webgl.bindBuffer(WebGLRenderingContext.ARRAY_BUFFER, buffer)
30 |         webgl.bufferData(WebGLRenderingContext.ARRAY_BUFFER, array, WebGLRenderingContext.STATIC_DRAW)
31 |         webgl.vertexAttribPointer(attribute, 3, WebGLRenderingContext.FLOAT, false, 0, 0)
32 |     }
33 | 
34 |     fun getUniformLocation(name: String) : WebGLUniformLocation =
35 |         webgl.getUniformLocation(program, name)
36 |             ?: throw IllegalArgumentException("Could not find uniform named '$name'")
37 | 
38 |     fun setupUniformMat4(name: String, value: Mat4, transpose: Boolean = false) {
39 |         webgl.uniformMatrix4fv(getUniformLocation(name), transpose, value.array)
40 |     }
41 | 
42 |     fun setupUniformMat3(name: String, value: Mat3, transpose: Boolean = false) {
43 |         webgl.uniformMatrix3fv(getUniformLocation(name), transpose, value.array)
44 |     }
45 | 
46 |     fun setupUniformFloat(name: String, value: Float) {
47 |         webgl.uniform1f(getUniformLocation(name), value)
48 |     }
49 | 
50 |     fun setupUniformVec3Float(name: String, value: Array<Float>) {
51 |         webgl.uniform3fv(getUniformLocation(name), value)
52 |     }
53 | }


--------------------------------------------------------------------------------
/src/jsMain/kotlin/Main.kt:
--------------------------------------------------------------------------------
 1 | 
 2 | import org.w3c.dom.HTMLCanvasElement
 3 | import kotlinx.browser.document
 4 | import kotlinx.browser.window
 5 | import org.khronos.webgl.WebGLRenderingContext as GL
 6 | 
 7 | class Main {
 8 |     private val canvas: HTMLCanvasElement = document.getElementById("webglCanvas") as HTMLCanvasElement
 9 |     private val webgl: GL = canvas.getContext("webgl") as GL
10 |     private val shaderProgram: ShaderProgram = ShaderProgram(webgl)
11 | 
12 |     private val scaleFactor by HTMLInputProperty("scaleInput")
13 | 
14 |     private val lightPos: Array<Float> by ArrayOfInputsProperty(
15 |         "lightPosX",
16 |         "lightPosY",
17 |         "lightPosZ"
18 |     )
19 | 
20 |     private val shininess by HTMLInputProperty("shininessInput")
21 | 
22 |     private val rotationSpeed by HTMLInputProperty("rotationSpeedInput")
23 | 
24 |     private val vertexShaderLocation = "vertex-shader.glsl"
25 |     private val fragmentShaderLocation = "frag-shader.glsl"
26 |     private val objFileLocation = "teapot.obj"
27 |     private val resourceList = arrayOf(
28 |             fragmentShaderLocation,
29 |             vertexShaderLocation,
30 |             objFileLocation
31 |     )
32 | 
33 |     private val resourceLoader = ResourceLoader(*resourceList)
34 |     private val teapot: TeapotObj by lazy { TeapotObj(webgl, resourceLoader[objFileLocation]!!, shaderProgram)}
35 |     private val light: LightSource = LightSource(
36 |         lightPos,
37 |         arrayOf(0.1f, 0.1f, 0.1f),
38 |         arrayOf(0.4f, 0.4f, 0.0f),
39 |         arrayOf(1.0f, 1.0f, 1.0f)
40 |     )
41 | 
42 |     init {
43 |         webgl.enable(GL.DEPTH_TEST)
44 |     }
45 | 
46 |     fun setup() {
47 |         if (resourceLoader.allLoaded()) {
48 |             val vertexShaderSource = resourceLoader[vertexShaderLocation]!!
49 |             val fragmentShaderSource = resourceLoader[fragmentShaderLocation]!!
50 |             shaderProgram.compile(vertexShaderSource, fragmentShaderSource)
51 | 
52 |             window.requestAnimationFrame { render() }
53 |         } else {
54 |             //enable javascript to context switch and finish our requests
55 |             window.requestAnimationFrame { setup() }
56 |         }
57 |     }
58 | 
59 | 
60 |     var rotation = 0.0
61 | 
62 |     fun draw() {
63 |         //setupAttributes()
64 |         light.pos = lightPos
65 |         rotation += rotationSpeed
66 | 
67 |         teapot.draw(scaleFactor, rotation, shininess, light)
68 |     }
69 | 
70 |     fun render() {
71 |         webgl.clearColor(0f, 0f, 0f, 1f)
72 |         webgl.clear(GL.COLOR_BUFFER_BIT or GL.DEPTH_BUFFER_BIT)
73 |         draw()
74 |         window.requestAnimationFrame { render() }
75 |     }
76 | }
77 | 
78 | fun main() {
79 |     document.body?.onload = {
80 |         val wrapper = Main()
81 |         window.requestAnimationFrame { wrapper.setup() }
82 |     }
83 | }
84 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/TeapotObj.kt:
--------------------------------------------------------------------------------
 1 | import com.tanelso2.glmatrix.Mat3
 2 | import com.tanelso2.glmatrix.Mat4
 3 | import com.tanelso2.glmatrix.Vec3
 4 | import org.khronos.webgl.WebGLRenderingContext
 5 | import kotlin.math.PI
 6 | 
 7 | class TeapotObj(private val webgl: WebGLRenderingContext, private val objFileSource: String, private val shaderProgram: ShaderProgram) {
 8 |     private val objLoader = ObjLoader(objFileSource)
 9 |     private val faces = objLoader.getFaces()
10 |     private val vertices = objLoader.getVertices()
11 |     private val vertexNormals = objLoader.getVertexNormals()
12 |     private val numFaces = objLoader.getNumFaces()
13 | 
14 |     private val faceIndexBuffer = webgl.createBuffer()
15 |     private val pMatrix = Mat4.perspective(PI / 3, 16.0 / 9.0, 0.1, 60.0)
16 |     private val vMatrix = Mat4.lookAt(Vec3(20, 20, 20), Vec3(0, 0, 0), Vec3(0, 0, 1))
17 | 
18 |     private fun setupFaceBuffer() {
19 |         webgl.bindBuffer(WebGLRenderingContext.ELEMENT_ARRAY_BUFFER, faceIndexBuffer)
20 |         webgl.bufferData(WebGLRenderingContext.ELEMENT_ARRAY_BUFFER, faces, WebGLRenderingContext.STATIC_DRAW)
21 |     }
22 | 
23 |     private fun setupAttributes() {
24 |         shaderProgram.apply {
25 |             setupAttribute("aVertexPosition", vertices)
26 |             setupAttribute("aVertexNormal", vertexNormals)
27 |         }
28 |     }
29 | 
30 |     private fun setupMatrices(scaleFactor: Double, rotation: Double) {
31 |         val mMatrix = Mat4()
32 |         mMatrix.scale(scaleFactor)
33 |         mMatrix.rotateX(PI / 2)
34 |         mMatrix.rotateY(rotation)
35 | 
36 |         val nMatrix = Mat3.fromMat4(vMatrix * mMatrix)
37 |         nMatrix.transpose()
38 |         nMatrix.invert()
39 | 
40 |         shaderProgram.apply {
41 |             setupUniformMat3("uNMatrix", nMatrix)
42 |             setupUniformMat4("uPMatrix", pMatrix)
43 |             setupUniformMat4("uVMatrix", vMatrix)
44 |             setupUniformMat4("uMMatrix", mMatrix)
45 |         }
46 |     }
47 | 
48 |     private fun setupLight(light: LightSource) {
49 |         shaderProgram.apply {
50 |             setupUniformVec3Float("uLightPos", light.pos)
51 |             setupUniformVec3Float("uAmbientColor", light.ambientColor)
52 |             setupUniformVec3Float("uDiffuseColor", light.diffuseColor)
53 |             setupUniformVec3Float("uSpecularColor", light.specularColor)
54 |         }
55 |     }
56 | 
57 |     fun draw(scaleFactor: Double, rotation: Double, shininess: Double, light: LightSource) {
58 |         shaderProgram.useProgram()
59 |         setupAttributes()
60 |         setupFaceBuffer()
61 |         setupMatrices(scaleFactor, rotation)
62 |         setupShininess(shininess)
63 |         setupLight(light)
64 |         webgl.drawElements(WebGLRenderingContext.TRIANGLES, numFaces * 3, WebGLRenderingContext.UNSIGNED_SHORT, 0)
65 |     }
66 | 
67 |     private fun setupShininess(shininess: Double) {
68 |         shaderProgram.setupUniformFloat("shininess", shininess.toFloat())
69 |     }
70 | }


--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
 1 | @rem
 2 | @rem Copyright 2015 the original author or authors.
 3 | @rem
 4 | @rem Licensed under the Apache License, Version 2.0 (the "License");
 5 | @rem you may not use this file except in compliance with the License.
 6 | @rem You may obtain a copy of the License at
 7 | @rem
 8 | @rem      https://www.apache.org/licenses/LICENSE-2.0
 9 | @rem
10 | @rem Unless required by applicable law or agreed to in writing, software
11 | @rem distributed under the License is distributed on an "AS IS" BASIS,
12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | @rem See the License for the specific language governing permissions and
14 | @rem limitations under the License.
15 | @rem
16 | 
17 | @if "%DEBUG%" == "" @echo off
18 | @rem ##########################################################################
19 | @rem
20 | @rem  Gradle startup script for Windows
21 | @rem
22 | @rem ##########################################################################
23 | 
24 | @rem Set local scope for the variables with windows NT shell
25 | if "%OS%"=="Windows_NT" setlocal
26 | 
27 | set DIRNAME=%~dp0
28 | if "%DIRNAME%" == "" set DIRNAME=.
29 | set APP_BASE_NAME=%~n0
30 | set APP_HOME=%DIRNAME%
31 | 
32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter.
33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
34 | 
35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
37 | 
38 | @rem Find java.exe
39 | if defined JAVA_HOME goto findJavaFromJavaHome
40 | 
41 | set JAVA_EXE=java.exe
42 | %JAVA_EXE% -version >NUL 2>&1
43 | if "%ERRORLEVEL%" == "0" goto execute
44 | 
45 | echo.
46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
47 | echo.
48 | echo Please set the JAVA_HOME variable in your environment to match the
49 | echo location of your Java installation.
50 | 
51 | goto fail
52 | 
53 | :findJavaFromJavaHome
54 | set JAVA_HOME=%JAVA_HOME:"=%
55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
56 | 
57 | if exist "%JAVA_EXE%" goto execute
58 | 
59 | echo.
60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
61 | echo.
62 | echo Please set the JAVA_HOME variable in your environment to match the
63 | echo location of your Java installation.
64 | 
65 | goto fail
66 | 
67 | :execute
68 | @rem Setup the command line
69 | 
70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
71 | 
72 | 
73 | @rem Execute Gradle
74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
75 | 
76 | :end
77 | @rem End local scope for the variables with windows NT shell
78 | if "%ERRORLEVEL%"=="0" goto mainEnd
79 | 
80 | :fail
81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
82 | rem the _cmd.exe /c_ return code!
83 | if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
84 | exit /b 1
85 | 
86 | :mainEnd
87 | if "%OS%"=="Windows_NT" endlocal
88 | 
89 | :omega
90 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Vec4.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias Vec4JS = Float32Array
 6 | 
 7 | external open class vec4 {
 8 |     companion object {
 9 |         fun create(): Vec4JS = definedExternally
10 |         fun clone(a: Vec4JS): Vec4JS = definedExternally
11 |         fun fromValues(x: Number, y: Number, z: Number, w: Number): Vec4JS = definedExternally
12 |         fun copy(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
13 |         fun set(out: Vec4JS, x: Number, y: Number, z: Number, w: Number): Vec4JS = definedExternally
14 |         fun add(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
15 |         fun subtract(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
16 |         fun sub(): Nothing = definedExternally
17 |         fun multiply(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
18 |         fun mul(): Nothing = definedExternally
19 |         fun divide(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
20 |         fun div(): Nothing = definedExternally
21 |         fun ceil(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
22 |         fun floor(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
23 |         fun min(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
24 |         fun max(out: Vec4JS, a: Vec4JS, b: Vec4JS): Vec4JS = definedExternally
25 |         fun round(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
26 |         fun scale(out: Vec4JS, a: Vec4JS, b: Number): Vec4JS = definedExternally
27 |         fun scaleAndAdd(out: Vec4JS, a: Vec4JS, b: Vec4JS, scale: Number): Vec4JS = definedExternally
28 |         fun distance(a: Vec4JS, b: Vec4JS): Number = definedExternally
29 |         fun dist(): Nothing = definedExternally
30 |         fun squaredDistance(a: Vec4JS, b: Vec4JS): Number = definedExternally
31 |         fun sqrDist(): Nothing = definedExternally
32 |         fun length(a: Vec4JS): Number = definedExternally
33 |         fun len(): Nothing = definedExternally
34 |         fun squaredLength(a: Vec4JS): Number = definedExternally
35 |         fun sqrLen(): Nothing = definedExternally
36 |         fun negate(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
37 |         fun inverse(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
38 |         fun normalize(out: Vec4JS, a: Vec4JS): Vec4JS = definedExternally
39 |         fun dot(a: Vec4JS, b: Vec4JS): Number = definedExternally
40 |         fun lerp(out: Vec4JS, a: Vec4JS, b: Vec4JS, t: Number): Vec4JS = definedExternally
41 |         fun random(out: Vec4JS, scale: Number): Vec4JS = definedExternally
42 |         fun transformMat4(out: Vec4JS, a: Vec4JS, m: Mat4JS): Vec4JS = definedExternally
43 |         fun transformQuat(out: Vec4JS, a: Vec4JS, q: QuatJS): Vec4JS = definedExternally
44 |         fun forEach(a: dynamic, stride: Number, offset: Number, count: Number, fn: dynamic, arg: dynamic): dynamic = definedExternally
45 |         fun str(a: Vec4JS): String = definedExternally
46 |         fun exactEquals(a: Vec4JS, b: Vec4JS): Boolean = definedExternally
47 |         fun equals(a: Vec4JS, b: Vec4JS): Boolean = definedExternally
48 |     }
49 | }
50 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/create_kotlin_file_from_js.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | import json
 3 | import subprocess
 4 | import sys
 5 | 
 6 | assert len(sys.argv) > 1, "Need to provide a filename"
 7 | 
 8 | def extract_type_name(d):
 9 |     type_names_list = d["type"]["names"]
10 |     assert len(type_names_list) == 1, "multiple type names! Assumptions are failing!"
11 |     return type_names_list[0]
12 | 
13 | def get_return_type(d):
14 |     if "returns" in d:
15 |         return_list = d["returns"]
16 |         assert len(return_list) <= 1, "Multiple returns! Assumptions are failing!"
17 |         if len(return_list) == 0:
18 |             return None
19 |         return extract_type_name(return_list[0])
20 |     else:
21 |         return None
22 | 
23 | js_to_kotlin_types = {
24 |     'Number': 'Number',
25 |     'vec2': 'Vec2JS',
26 |     'vec3': 'Vec3JS',
27 |     'vec4': 'Vec4JS',
28 |     'mat2': 'Mat2JS',
29 |     'mat3': 'Mat3JS',
30 |     'mat4': 'Mat4JS',
31 |     'mat2d': 'Mat2dJS',
32 |     'quat': 'QuatJS',
33 |     'quat4': 'QuatJS',
34 |     'String': 'String',
35 |     'Boolean': 'Boolean',
36 |     'number': 'Number'
37 | }
38 | 
39 | def convert_type(type_name):
40 |     if type_name not in js_to_kotlin_types:
41 |         print(f"Unknown type {type_name}")
42 |         return "dynamic"
43 |     return js_to_kotlin_types[type_name]
44 | 
45 | def function_str(func_data):
46 |     name = func_data["name"]
47 |     if "params" in func_data:
48 |         params_strs = [f"{d['name']}: {convert_type(d['type'])}" for d in func_data["params"]]
49 |         params_str = ", ".join(params_strs)
50 |     else:
51 |         params_str = ""
52 |     if "ret_type" in func_data:
53 |         ret_type = convert_type(func_data["ret_type"])
54 |     else:
55 |         ret_type = "Nothing"
56 |     return f"fun {name}({params_str}): {ret_type} = noImpl"
57 | 
58 | for current_file in sys.argv[1:]:
59 |     json_output = subprocess.check_output(["jsdoc2md", "--json", current_file])
60 |     data = json.loads(json_output)
61 | 
62 |     module_name = current_file.replace(".js", "")
63 |     kotlin_file_name = module_name.capitalize() + ".kt"
64 |     typealias_name = module_name.capitalize() + "JS"
65 | 
66 | 
67 | 
68 |     functions = list()
69 |     for elem in data:
70 |         if elem["kind"] == "function":
71 |             function_info = dict()
72 |             function_info["name"] = elem["name"]
73 |             ret_type = get_return_type(elem)
74 |             if ret_type is not None:
75 |                 function_info["ret_type"] = ret_type
76 |             if "params" in elem:
77 |                 function_info["params"] = [{"name": d["name"], "type": extract_type_name(d)} for d in elem["params"]]
78 |             functions.append(function_info)
79 | 
80 | 
81 |     formated_functions = ('\n' + 8*' ').join([function_str(f) for f in functions])
82 | 
83 |     file_format = f"""package com.tanelso2.glmatrix
84 | 
85 | import org.khronos.webgl.Float32Array
86 | 
87 | typealias {typealias_name} = Float32Array
88 | 
89 | external open class {module_name} {{
90 |     companion object {{
91 |         {formated_functions}
92 |     }}
93 | }}
94 | """
95 | 
96 |     with open(kotlin_file_name, 'w') as fd:
97 |         fd.write(file_format)
98 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Mat3.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias Mat3JS = Float32Array
 6 | 
 7 | class Mat3(val array: Mat3JS) {
 8 |     constructor():
 9 |             this(mat3.create())
10 | 
11 |     companion object {
12 |         fun fromMat4(source: Mat4): Mat3 {
13 |             val ret = Mat3()
14 |             mat3.fromMat4(ret.array, source.array)
15 |             return ret
16 |         }
17 |     }
18 | 
19 |     fun invert() {
20 |         mat3.invert(array, array)
21 |     }
22 | 
23 |     fun transpose() {
24 |         mat3.transpose(array, array)
25 |     }
26 | }
27 | 
28 | external open class mat3 {
29 |     companion object {
30 |         fun create(): Mat3JS = definedExternally
31 |         fun fromMat4(out: Mat3JS, a: Mat4JS): Mat3JS = definedExternally
32 |         fun clone(a: Mat3JS): Mat3JS = definedExternally
33 |         fun copy(out: Mat3JS, a: Mat3JS): Mat3JS = definedExternally
34 |         fun fromValues(m00: Number, m01: Number, m02: Number, m10: Number, m11: Number, m12: Number, m20: Number, m21: Number, m22: Number): Mat3JS = definedExternally
35 |         fun set(out: Mat3JS, m00: Number, m01: Number, m02: Number, m10: Number, m11: Number, m12: Number, m20: Number, m21: Number, m22: Number): Mat3JS = definedExternally
36 |         fun identity(out: Mat3JS): Mat3JS = definedExternally
37 |         fun transpose(out: Mat3JS, a: Mat3JS): Mat3JS = definedExternally
38 |         fun invert(out: Mat3JS, a: Mat3JS): Mat3JS = definedExternally
39 |         fun adjoint(out: Mat3JS, a: Mat3JS): Mat3JS = definedExternally
40 |         fun determinant(a: Mat3JS): Number = definedExternally
41 |         fun multiply(out: Mat3JS, a: Mat3JS, b: Mat3JS): Mat3JS = definedExternally
42 |         fun mul(): Nothing = definedExternally
43 |         fun translate(out: Mat3JS, a: Mat3JS, v: Vec2JS): Mat3JS = definedExternally
44 |         fun rotate(out: Mat3JS, a: Mat3JS, rad: Number): Mat3JS = definedExternally
45 |         fun scale(out: Mat3JS, a: Mat3JS, v: Vec2JS): Mat3JS = definedExternally
46 |         fun fromTranslation(out: Mat3JS, v: Vec2JS): Mat3JS = definedExternally
47 |         fun fromRotation(out: Mat3JS, rad: Number): Mat3JS = definedExternally
48 |         fun fromScaling(out: Mat3JS, v: Vec2JS): Mat3JS = definedExternally
49 |         fun fromMat2d(out: Mat3JS, a: Mat2dJS): Mat3JS = definedExternally
50 |         fun fromQuat(out: Mat3JS, q: QuatJS): Mat3JS = definedExternally
51 |         fun normalFromMat4(out: Mat3JS, a: Mat4JS): Mat3JS = definedExternally
52 |         fun str(a: Mat3JS): String = definedExternally
53 |         fun frob(a: Mat3JS): Number = definedExternally
54 |         fun add(out: Mat3JS, a: Mat3JS, b: Mat3JS): Mat3JS = definedExternally
55 |         fun subtract(out: Mat3JS, a: Mat3JS, b: Mat3JS): Mat3JS = definedExternally
56 |         fun sub(): Nothing = definedExternally
57 |         fun multiplyScalar(out: Mat3JS, a: Mat3JS, b: Number): Mat3JS = definedExternally
58 |         fun multiplyScalarAndAdd(out: Mat3JS, a: Mat3JS, b: Mat3JS, scale: Number): Mat3JS = definedExternally
59 |         fun exactEquals(a: Mat3JS, b: Mat3JS): Boolean = definedExternally
60 |         fun equals(a: Mat3JS, b: Mat3JS): Boolean = definedExternally
61 |     }
62 | }
63 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Vec2.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | 
 5 | typealias Vec2JS = Float32Array
 6 | 
 7 | external open class vec2 {
 8 |     companion object {
 9 |         fun create(): Vec2JS = definedExternally
10 |         fun clone(a: Vec2JS): Vec2JS = definedExternally
11 |         fun fromValues(x: Number, y: Number): Vec2JS = definedExternally
12 |         fun copy(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
13 |         fun set(out: Vec2JS, x: Number, y: Number): Vec2JS = definedExternally
14 |         fun add(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
15 |         fun subtract(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
16 |         fun sub(): Nothing = definedExternally
17 |         fun multiply(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
18 |         fun mul(): Nothing = definedExternally
19 |         fun divide(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
20 |         fun div(): Nothing = definedExternally
21 |         fun ceil(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
22 |         fun floor(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
23 |         fun min(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
24 |         fun max(out: Vec2JS, a: Vec2JS, b: Vec2JS): Vec2JS = definedExternally
25 |         fun round(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
26 |         fun scale(out: Vec2JS, a: Vec2JS, b: Number): Vec2JS = definedExternally
27 |         fun scaleAndAdd(out: Vec2JS, a: Vec2JS, b: Vec2JS, scale: Number): Vec2JS = definedExternally
28 |         fun distance(a: Vec2JS, b: Vec2JS): Number = definedExternally
29 |         fun dist(): Nothing = definedExternally
30 |         fun squaredDistance(a: Vec2JS, b: Vec2JS): Number = definedExternally
31 |         fun sqrDist(): Nothing = definedExternally
32 |         fun length(a: Vec2JS): Number = definedExternally
33 |         fun len(): Nothing = definedExternally
34 |         fun squaredLength(a: Vec2JS): Number = definedExternally
35 |         fun sqrLen(): Nothing = definedExternally
36 |         fun negate(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
37 |         fun inverse(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
38 |         fun normalize(out: Vec2JS, a: Vec2JS): Vec2JS = definedExternally
39 |         fun dot(a: Vec2JS, b: Vec2JS): Number = definedExternally
40 |         fun cross(out: Vec3JS, a: Vec2JS, b: Vec2JS): Vec3JS = definedExternally
41 |         fun lerp(out: Vec2JS, a: Vec2JS, b: Vec2JS, t: Number): Vec2JS = definedExternally
42 |         fun random(out: Vec2JS, scale: Number): Vec2JS = definedExternally
43 |         fun transformMat2(out: Vec2JS, a: Vec2JS, m: Mat2JS): Vec2JS = definedExternally
44 |         fun transformMat2d(out: Vec2JS, a: Vec2JS, m: Mat2dJS): Vec2JS = definedExternally
45 |         fun transformMat3(out: Vec2JS, a: Vec2JS, m: Mat3JS): Vec2JS = definedExternally
46 |         fun transformMat4(out: Vec2JS, a: Vec2JS, m: Mat4JS): Vec2JS = definedExternally
47 |         fun forEach(a: dynamic, stride: Number, offset: Number, count: Number, fn: dynamic, arg: dynamic): dynamic = definedExternally
48 |         fun str(a: Vec2JS): String = definedExternally
49 |         fun exactEquals(a: Vec2JS, b: Vec2JS): Boolean = definedExternally
50 |         fun equals(a: Vec2JS, b: Vec2JS): Boolean = definedExternally
51 |     }
52 | }
53 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/ObjLoader.kt:
--------------------------------------------------------------------------------
  1 | import com.tanelso2.glmatrix.Vec3
  2 | import org.khronos.webgl.Float32Array
  3 | import org.khronos.webgl.Uint16Array
  4 | import kotlin.random.Random
  5 | 
  6 | class ObjLoader(source: String) {
  7 |     private val points = ArrayList<Point>()
  8 |     private val faces = ArrayList<Face>()
  9 |     private val normals = ArrayList<Vec3>()
 10 |     init {
 11 |         val lines = source.split('\n')
 12 |         lines.forEach { line ->
 13 |             val values = line.split(' ').filter { it != "" }.map { it.trim() }
 14 |             when(values.getOrNull(0)) {
 15 |                 "v" -> points.add(Point(
 16 |                         values[1].toDouble(),
 17 |                         values[2].toDouble(),
 18 |                         values[3].toDouble()
 19 |                 ))
 20 |                 "f" -> faces.add(Face(
 21 |                     values[1].toInt() - 1,
 22 |                     values[2].toInt() - 1,
 23 |                     values[3].toInt() - 1
 24 |                 ))
 25 |                 "vn" -> normals.add(Vec3(
 26 |                         values[1].toDouble(),
 27 |                         values[2].toDouble(),
 28 |                         values[3].toDouble()
 29 |                 ))
 30 |             }
 31 |         }
 32 |         if (normals.isEmpty()) {
 33 |             computeNormals()
 34 |         }
 35 |     }
 36 | 
 37 |     fun computeNormals() {
 38 |         val tmpNormals = Array(points.size, { Vec3() })
 39 |         faces.forEach { face ->
 40 |             val idx1 = face.p1.toInt()
 41 |             val idx2 = face.p2.toInt()
 42 |             val idx3 = face.p3.toInt()
 43 | 
 44 |             val p1 = points[idx1]
 45 |             val p2 = points[idx2]
 46 |             val p3 = points[idx3]
 47 | 
 48 |             val w = Vec3(
 49 |                     p2.x - p1.x,
 50 |                     p2.y - p1.y,
 51 |                     p2.z - p1.z
 52 |             )
 53 |             val v = Vec3(
 54 |                     p3.x - p1.x,
 55 |                     p3.y - p1.y,
 56 |                     p3.z - p1.z
 57 |             )
 58 |             val normal = v.cross(w)
 59 |             normal.normalize()
 60 | 
 61 |             tmpNormals[idx1] += normal
 62 |             tmpNormals[idx2] += normal
 63 |             tmpNormals[idx3] += normal
 64 |         }
 65 |         tmpNormals.forEach {
 66 |             it.normalize()
 67 |             normals.add(it)
 68 |         }
 69 |     }
 70 | 
 71 |     fun getVertices(): Float32Array {
 72 |         val floatList = points.flatMap { it.list() }
 73 |         return Float32Array(floatList.toTypedArray())
 74 |     }
 75 | 
 76 |     fun getVertexNormals(): Float32Array {
 77 |         val floatList = normals.flatMap { it.list() }
 78 |         return Float32Array(floatList.toTypedArray())
 79 |     }
 80 | 
 81 |     fun getFaces(): Uint16Array {
 82 |         val intList = faces.flatMap { it.list() }
 83 |         return Uint16Array(intList.toTypedArray())
 84 |     }
 85 | 
 86 |     fun getColors(): Float32Array {
 87 |         val colorsList = points.flatMap { it.color.list() }
 88 |         return Float32Array(colorsList.toTypedArray())
 89 |     }
 90 | 
 91 |     fun getNumFaces(): Int = faces.size
 92 | 
 93 |     data class Face(val p1: Short, val p2: Short, val p3: Short) {
 94 |         constructor(p1: Number, p2: Number, p3: Number):
 95 |                 this(p1.toShort(), p2.toShort(), p3.toShort())
 96 | 
 97 |         fun list() = listOf(p1, p2, p3)
 98 |     }
 99 | 
100 |     data class Point(val x: Float, val y: Float, val z: Float, val color: Color) {
101 |         constructor(x: Number, y: Number, z: Number):
102 |                 this(x.toFloat(), y.toFloat(), z.toFloat(), Color.randomColor())
103 | 
104 |         fun list() = listOf(x, y, z)
105 | 
106 |         data class Color(val r: Float, val g: Float, val b: Float, val a: Float) {
107 |             constructor(r: Number, g: Number, b: Number, a:Number):
108 |                     this(r.toFloat(), g.toFloat(), b.toFloat(), a.toFloat())
109 | 
110 |             companion object {
111 |                 fun randomColor() = Color(
112 |                         Random.nextFloat(),
113 |                         Random.nextFloat(),
114 |                         Random.nextFloat(),
115 |                         1.0
116 |                 )
117 |             }
118 | 
119 |             fun list() = listOf(r, g, b, a)
120 |         }
121 |     }
122 | 
123 | }


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Vec3.kt:
--------------------------------------------------------------------------------
 1 | package com.tanelso2.glmatrix
 2 | 
 3 | import org.khronos.webgl.Float32Array
 4 | import org.khronos.webgl.get
 5 | 
 6 | typealias Vec3JS = Float32Array
 7 | 
 8 | class Vec3(val array: Vec3JS) {
 9 |     constructor(x: Number, y: Number, z: Number):
10 |             this(vec3.fromValues(x.toFloat(), y.toFloat(), z.toFloat()))
11 |     constructor():
12 |             this(vec3.create())
13 | 
14 |     fun cross(other: Vec3): Vec3 {
15 |         val ret = Vec3()
16 |         vec3.cross(ret.array, this.array, other.array)
17 |         return ret
18 |     }
19 | 
20 |     fun normalize() {
21 |         vec3.normalize(array, array)
22 |     }
23 | 
24 |     operator fun plus(other: Vec3) = add(other)
25 | 
26 |     fun add(other: Vec3): Vec3 {
27 |         val ret = Vec3()
28 |         vec3.add(ret.array, this.array, other.array)
29 |         return ret
30 |     }
31 | 
32 |     fun list(): List<Float> {
33 |         return listOf(array[0], array[1], array[2])
34 |     }
35 | }
36 | 
37 | external open class vec3 {
38 |     companion object {
39 |         fun create(): Vec3JS = definedExternally
40 |         fun clone(a: Vec3JS): Vec3JS = definedExternally
41 |         fun fromValues(x: Number, y: Number, z: Number): Vec3JS = definedExternally
42 |         fun copy(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
43 |         fun set(out: Vec3JS, x: Number, y: Number, z: Number): Vec3JS = definedExternally
44 |         fun add(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
45 |         fun subtract(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
46 |         fun sub(): Nothing = definedExternally
47 |         fun multiply(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
48 |         fun mul(): Nothing = definedExternally
49 |         fun divide(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
50 |         fun div(): Nothing = definedExternally
51 |         fun ceil(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
52 |         fun floor(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
53 |         fun min(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
54 |         fun max(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
55 |         fun round(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
56 |         fun scale(out: Vec3JS, a: Vec3JS, b: Number): Vec3JS = definedExternally
57 |         fun scaleAndAdd(out: Vec3JS, a: Vec3JS, b: Vec3JS, scale: Number): Vec3JS = definedExternally
58 |         fun distance(a: Vec3JS, b: Vec3JS): Number = definedExternally
59 |         fun dist(): Nothing = definedExternally
60 |         fun squaredDistance(a: Vec3JS, b: Vec3JS): Number = definedExternally
61 |         fun sqrDist(): Nothing = definedExternally
62 |         fun length(a: Vec3JS): Number = definedExternally
63 |         fun len(): Nothing = definedExternally
64 |         fun squaredLength(a: Vec3JS): Number = definedExternally
65 |         fun sqrLen(): Nothing = definedExternally
66 |         fun negate(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
67 |         fun inverse(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
68 |         fun normalize(out: Vec3JS, a: Vec3JS): Vec3JS = definedExternally
69 |         fun dot(a: Vec3JS, b: Vec3JS): Number = definedExternally
70 |         fun cross(out: Vec3JS, a: Vec3JS, b: Vec3JS): Vec3JS = definedExternally
71 |         fun lerp(out: Vec3JS, a: Vec3JS, b: Vec3JS, t: Number): Vec3JS = definedExternally
72 |         fun hermite(out: Vec3JS, a: Vec3JS, b: Vec3JS, c: Vec3JS, d: Vec3JS, t: Number): Vec3JS = definedExternally
73 |         fun bezier(out: Vec3JS, a: Vec3JS, b: Vec3JS, c: Vec3JS, d: Vec3JS, t: Number): Vec3JS = definedExternally
74 |         fun random(out: Vec3JS, scale: Number): Vec3JS = definedExternally
75 |         fun transformMat4(out: Vec3JS, a: Vec3JS, m: Mat4JS): Vec3JS = definedExternally
76 |         fun transformMat3(out: Vec3JS, a: Vec3JS, m: Mat4JS): Vec3JS = definedExternally
77 |         fun transformQuat(out: Vec3JS, a: Vec3JS, q: QuatJS): Vec3JS = definedExternally
78 |         fun rotateX(out: Vec3JS, a: Vec3JS, b: Vec3JS, c: Number): Vec3JS = definedExternally
79 |         fun rotateY(out: Vec3JS, a: Vec3JS, b: Vec3JS, c: Number): Vec3JS = definedExternally
80 |         fun rotateZ(out: Vec3JS, a: Vec3JS, b: Vec3JS, c: Number): Vec3JS = definedExternally
81 |         fun forEach(a: dynamic, stride: Number, offset: Number, count: Number, fn: dynamic, arg: dynamic): dynamic = definedExternally
82 |         fun angle(a: Vec3JS, b: Vec3JS): Number = definedExternally
83 |         fun str(a: Vec3JS): String = definedExternally
84 |         fun exactEquals(a: Vec3JS, b: Vec3JS): Boolean = definedExternally
85 |         fun equals(a: Vec3JS, b: Vec3JS): Boolean = definedExternally
86 |     }
87 | }
88 | 


--------------------------------------------------------------------------------
/src/jsMain/kotlin/com/tanelso2/glmatrix/Mat4.kt:
--------------------------------------------------------------------------------
  1 | package com.tanelso2.glmatrix
  2 | 
  3 | import org.khronos.webgl.Float32Array
  4 | 
  5 | typealias Mat4JS = Float32Array
  6 | 
  7 | class Mat4(val array: Mat4JS) {
  8 |     constructor() : this(Float32Array(mat4.create()))
  9 |     constructor(a: Array<Float>) : this(Float32Array(a))
 10 |     companion object {
 11 |         fun lookAt(eye: Vec3, center: Vec3, up: Vec3): Mat4 {
 12 |             val ret = Mat4()
 13 |             ret.lookAt(eye, center, up)
 14 |             return ret
 15 |         }
 16 | 
 17 |         fun perspective(fovy: Number, aspect: Number, near: Number, far: Number): Mat4 {
 18 |             val ret = Mat4()
 19 |             ret.perspective(fovy, aspect, near, far)
 20 |             return ret
 21 |         }
 22 |     }
 23 | 
 24 |     fun clone(): Mat4 = Mat4(array)
 25 |     fun identity() {
 26 |         mat4.identity(array)
 27 |     }
 28 | 
 29 |     fun transpose() {
 30 |         mat4.transpose(array, array)
 31 |     }
 32 | 
 33 |     fun invert() {
 34 |         mat4.invert(array, array)
 35 |     }
 36 | 
 37 |     fun adjoint() {
 38 |         mat4.adjoint(array, array)
 39 |     }
 40 | 
 41 |     fun determinant(): Number = mat4.determinant(array)
 42 |     fun translate(v: Vec3) {
 43 |         mat4.translate(array, array, v.array)
 44 |     }
 45 | 
 46 |     fun rotateX(rad: Number) {
 47 |         mat4.rotateX(array, array, rad.toFloat())
 48 |     }
 49 | 
 50 |     fun rotateY(rad: Number) {
 51 |         mat4.rotateY(array, array, rad.toFloat())
 52 |     }
 53 | 
 54 |     fun rotateZ(rad: Number) {
 55 |         mat4.rotateZ(array, array, rad.toFloat())
 56 |     }
 57 | 
 58 |     fun scale(amount: Number) = scale(Vec3(amount, amount, amount))
 59 | 
 60 |     fun scale(v: Vec3) {
 61 |         mat4.scale(array, array, v.array)
 62 |     }
 63 | 
 64 |     fun lookAt(eye: Vec3, center: Vec3, up: Vec3) {
 65 |         mat4.lookAt(array, eye.array, center.array, up.array)
 66 |     }
 67 | 
 68 |     fun perspective(fovy: Number, aspect: Number, near: Number, far: Number) {
 69 |         mat4.perspective(array, fovy.toFloat(), aspect.toFloat(), near.toFloat(), far.toFloat())
 70 |     }
 71 | 
 72 |     fun multiply(other: Mat4): Mat4 {
 73 |         val ret = Mat4()
 74 |         mat4.multiply(ret.array, array, other.array)
 75 |         return ret
 76 |     }
 77 | 
 78 |     operator fun times(other: Mat4): Mat4 = multiply(other)
 79 | 
 80 | }
 81 | 
 82 | external open class mat4 {
 83 |     companion object {
 84 |         fun create(): Mat4JS = definedExternally
 85 |         fun clone(a: Mat4JS): Mat4JS = definedExternally
 86 |         fun copy(out: Mat4JS, a: Mat4JS): Mat4JS = definedExternally
 87 |         fun fromValues(m00: Number, m01: Number, m02: Number, m03: Number, m10: Number, m11: Number, m12: Number, m13: Number, m20: Number, m21: Number, m22: Number, m23: Number, m30: Number, m31: Number, m32: Number, m33: Number): Mat4JS = definedExternally
 88 |         fun set(out: Mat4JS, m00: Number, m01: Number, m02: Number, m03: Number, m10: Number, m11: Number, m12: Number, m13: Number, m20: Number, m21: Number, m22: Number, m23: Number, m30: Number, m31: Number, m32: Number, m33: Number): Mat4JS = definedExternally
 89 |         fun identity(out: Mat4JS): Mat4JS = definedExternally
 90 |         fun transpose(out: Mat4JS, a: Mat4JS): Mat4JS = definedExternally
 91 |         fun invert(out: Mat4JS, a: Mat4JS): Mat4JS = definedExternally
 92 |         fun adjoint(out: Mat4JS, a: Mat4JS): Mat4JS = definedExternally
 93 |         fun determinant(a: Mat4JS): Number = definedExternally
 94 |         fun multiply(out: Mat4JS, a: Mat4JS, b: Mat4JS): Mat4JS = definedExternally
 95 |         fun translate(out: Mat4JS, a: Mat4JS, v: Vec3JS): Mat4JS = definedExternally
 96 |         fun scale(out: Mat4JS, a: Mat4JS, v: Vec3JS): Mat4JS = definedExternally
 97 |         fun rotate(out: Mat4JS, a: Mat4JS, rad: Number, axis: Vec3JS): Mat4JS = definedExternally
 98 |         fun rotateX(out: Mat4JS, a: Mat4JS, rad: Number): Mat4JS = definedExternally
 99 |         fun rotateY(out: Mat4JS, a: Mat4JS, rad: Number): Mat4JS = definedExternally
100 |         fun rotateZ(out: Mat4JS, a: Mat4JS, rad: Number): Mat4JS = definedExternally
101 |         fun fromTranslation(out: Mat4JS, v: Vec3JS): Mat4JS = definedExternally
102 |         fun fromScaling(out: Mat4JS, v: Vec3JS): Mat4JS = definedExternally
103 |         fun fromRotation(out: Mat4JS, rad: Number, axis: Vec3JS): Mat4JS = definedExternally
104 |         fun fromXRotation(out: Mat4JS, rad: Number): Mat4JS = definedExternally
105 |         fun fromYRotation(out: Mat4JS, rad: Number): Mat4JS = definedExternally
106 |         fun fromZRotation(out: Mat4JS, rad: Number): Mat4JS = definedExternally
107 |         fun fromRotationTranslation(out: Mat4JS, q: QuatJS, v: Vec3JS): Mat4JS = definedExternally
108 |         fun getTranslation(out: Vec3JS, mat: Mat4JS): Vec3JS = definedExternally
109 |         fun getScaling(out: Vec3JS, mat: Mat4JS): Vec3JS = definedExternally
110 |         fun getRotation(out: QuatJS, mat: Mat4JS): QuatJS = definedExternally
111 |         fun fromRotationTranslationScale(out: Mat4JS, q: QuatJS, v: Vec3JS, s: Vec3JS): Mat4JS = definedExternally
112 |         fun fromRotationTranslationScaleOrigin(out: Mat4JS, q: QuatJS, v: Vec3JS, s: Vec3JS, o: Vec3JS): Mat4JS = definedExternally
113 |         fun fromQuat(out: Mat4JS, q: QuatJS): Mat4JS = definedExternally
114 |         fun frustum(out: Mat4JS, left: Number, right: Number, bottom: Number, top: Number, near: Number, far: Number): Mat4JS = definedExternally
115 |         fun perspective(out: Mat4JS, fovy: Number, aspect: Number, near: Number, far: Number): Mat4JS = definedExternally
116 |         fun perspectiveFromFieldOfView(out: Mat4JS, fov: dynamic, near: Number, far: Number): Mat4JS = definedExternally
117 |         fun ortho(out: Mat4JS, left: Number, right: Number, bottom: Number, top: Number, near: Number, far: Number): Mat4JS = definedExternally
118 |         fun lookAt(out: Mat4JS, eye: Vec3JS, center: Vec3JS, up: Vec3JS): Mat4JS = definedExternally
119 |         fun str(a: Mat4JS): String = definedExternally
120 |         fun frob(a: Mat4JS): Number = definedExternally
121 |         fun add(out: Mat4JS, a: Mat4JS, b: Mat4JS): Mat4JS = definedExternally
122 |         fun subtract(out: Mat4JS, a: Mat4JS, b: Mat4JS): Mat4JS = definedExternally
123 |         fun sub(): Nothing = definedExternally
124 |         fun multiplyScalar(out: Mat4JS, a: Mat4JS, b: Number): Mat4JS = definedExternally
125 |         fun multiplyScalarAndAdd(out: Mat4JS, a: Mat4JS, b: Mat4JS, scale: Number): Mat4JS = definedExternally
126 |         fun exactEquals(a: Mat4JS, b: Mat4JS): Boolean = definedExternally
127 |         fun equals(a: Mat4JS, b: Mat4JS): Boolean = definedExternally
128 |     }
129 | }
130 | 
131 | 


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | 
  3 | #
  4 | # Copyright © 2015-2021 the original authors.
  5 | #
  6 | # Licensed under the Apache License, Version 2.0 (the "License");
  7 | # you may not use this file except in compliance with the License.
  8 | # You may obtain a copy of the License at
  9 | #
 10 | #      https://www.apache.org/licenses/LICENSE-2.0
 11 | #
 12 | # Unless required by applicable law or agreed to in writing, software
 13 | # distributed under the License is distributed on an "AS IS" BASIS,
 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15 | # See the License for the specific language governing permissions and
 16 | # limitations under the License.
 17 | #
 18 | 
 19 | ##############################################################################
 20 | #
 21 | #   Gradle start up script for POSIX generated by Gradle.
 22 | #
 23 | #   Important for running:
 24 | #
 25 | #   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
 26 | #       noncompliant, but you have some other compliant shell such as ksh or
 27 | #       bash, then to run this script, type that shell name before the whole
 28 | #       command line, like:
 29 | #
 30 | #           ksh Gradle
 31 | #
 32 | #       Busybox and similar reduced shells will NOT work, because this script
 33 | #       requires all of these POSIX shell features:
 34 | #         * functions;
 35 | #         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
 36 | #           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
 37 | #         * compound commands having a testable exit status, especially «case»;
 38 | #         * various built-in commands including «command», «set», and «ulimit».
 39 | #
 40 | #   Important for patching:
 41 | #
 42 | #   (2) This script targets any POSIX shell, so it avoids extensions provided
 43 | #       by Bash, Ksh, etc; in particular arrays are avoided.
 44 | #
 45 | #       The "traditional" practice of packing multiple parameters into a
 46 | #       space-separated string is a well documented source of bugs and security
 47 | #       problems, so this is (mostly) avoided, by progressively accumulating
 48 | #       options in "$@", and eventually passing that to Java.
 49 | #
 50 | #       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
 51 | #       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
 52 | #       see the in-line comments for details.
 53 | #
 54 | #       There are tweaks for specific operating systems such as AIX, CygWin,
 55 | #       Darwin, MinGW, and NonStop.
 56 | #
 57 | #   (3) This script is generated from the Groovy template
 58 | #       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 59 | #       within the Gradle project.
 60 | #
 61 | #       You can find Gradle at https://github.com/gradle/gradle/.
 62 | #
 63 | ##############################################################################
 64 | 
 65 | # Attempt to set APP_HOME
 66 | 
 67 | # Resolve links: $0 may be a link
 68 | app_path=$0
 69 | 
 70 | # Need this for daisy-chained symlinks.
 71 | while
 72 |     APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
 73 |     [ -h "$app_path" ]
 74 | do
 75 |     ls=$( ls -ld "$app_path" )
 76 |     link=${ls#*' -> '}
 77 |     case $link in             #(
 78 |       /*)   app_path=$link ;; #(
 79 |       *)    app_path=$APP_HOME$link ;;
 80 |     esac
 81 | done
 82 | 
 83 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 84 | 
 85 | APP_NAME="Gradle"
 86 | APP_BASE_NAME=${0##*/}
 87 | 
 88 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 89 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 90 | 
 91 | # Use the maximum available, or set MAX_FD != -1 to use that value.
 92 | MAX_FD=maximum
 93 | 
 94 | warn () {
 95 |     echo "$*"
 96 | } >&2
 97 | 
 98 | die () {
 99 |     echo
100 |     echo "$*"
101 |     echo
102 |     exit 1
103 | } >&2
104 | 
105 | # OS specific support (must be 'true' or 'false').
106 | cygwin=false
107 | msys=false
108 | darwin=false
109 | nonstop=false
110 | case "$( uname )" in                #(
111 |   CYGWIN* )         cygwin=true  ;; #(
112 |   Darwin* )         darwin=true  ;; #(
113 |   MSYS* | MINGW* )  msys=true    ;; #(
114 |   NONSTOP* )        nonstop=true ;;
115 | esac
116 | 
117 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
118 | 
119 | 
120 | # Determine the Java command to use to start the JVM.
121 | if [ -n "$JAVA_HOME" ] ; then
122 |     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
123 |         # IBM's JDK on AIX uses strange locations for the executables
124 |         JAVACMD=$JAVA_HOME/jre/sh/java
125 |     else
126 |         JAVACMD=$JAVA_HOME/bin/java
127 |     fi
128 |     if [ ! -x "$JAVACMD" ] ; then
129 |         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
130 | 
131 | Please set the JAVA_HOME variable in your environment to match the
132 | location of your Java installation."
133 |     fi
134 | else
135 |     JAVACMD=java
136 |     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
137 | 
138 | Please set the JAVA_HOME variable in your environment to match the
139 | location of your Java installation."
140 | fi
141 | 
142 | # Increase the maximum file descriptors if we can.
143 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
144 |     case $MAX_FD in #(
145 |       max*)
146 |         MAX_FD=$( ulimit -H -n ) ||
147 |             warn "Could not query maximum file descriptor limit"
148 |     esac
149 |     case $MAX_FD in  #(
150 |       '' | soft) :;; #(
151 |       *)
152 |         ulimit -n "$MAX_FD" ||
153 |             warn "Could not set maximum file descriptor limit to $MAX_FD"
154 |     esac
155 | fi
156 | 
157 | # Collect all arguments for the java command, stacking in reverse order:
158 | #   * args from the command line
159 | #   * the main class name
160 | #   * -classpath
161 | #   * -D...appname settings
162 | #   * --module-path (only if needed)
163 | #   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
164 | 
165 | # For Cygwin or MSYS, switch paths to Windows format before running java
166 | if "$cygwin" || "$msys" ; then
167 |     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
168 |     CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
169 | 
170 |     JAVACMD=$( cygpath --unix "$JAVACMD" )
171 | 
172 |     # Now convert the arguments - kludge to limit ourselves to /bin/sh
173 |     for arg do
174 |         if
175 |             case $arg in                                #(
176 |               -*)   false ;;                            # don't mess with options #(
177 |               /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
178 |                     [ -e "$t" ] ;;                      #(
179 |               *)    false ;;
180 |             esac
181 |         then
182 |             arg=$( cygpath --path --ignore --mixed "$arg" )
183 |         fi
184 |         # Roll the args list around exactly as many times as the number of
185 |         # args, so each arg winds up back in the position where it started, but
186 |         # possibly modified.
187 |         #
188 |         # NB: a `for` loop captures its iteration list before it begins, so
189 |         # changing the positional parameters here affects neither the number of
190 |         # iterations, nor the values presented in `arg`.
191 |         shift                   # remove old arg
192 |         set -- "$@" "$arg"      # push replacement arg
193 |     done
194 | fi
195 | 
196 | # Collect all arguments for the java command;
197 | #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
198 | #     shell script including quotes and variable substitutions, so put them in
199 | #     double quotes to make sure that they get re-expanded; and
200 | #   * put everything else in single quotes, so that it's not re-expanded.
201 | 
202 | set -- \
203 |         "-Dorg.gradle.appname=$APP_BASE_NAME" \
204 |         -classpath "$CLASSPATH" \
205 |         org.gradle.wrapper.GradleWrapperMain \
206 |         "$@"
207 | 
208 | # Use "xargs" to parse quoted args.
209 | #
210 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
211 | #
212 | # In Bash we could simply go:
213 | #
214 | #   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
215 | #   set -- "${ARGS[@]}" "$@"
216 | #
217 | # but POSIX shell has neither arrays nor command substitution, so instead we
218 | # post-process each arg (as a line of input to sed) to backslash-escape any
219 | # character that might be a shell metacharacter, then use eval to reverse
220 | # that process (while maintaining the separation between arguments), and wrap
221 | # the whole thing up as a single "set" statement.
222 | #
223 | # This will of course break if any of these variables contains a newline or
224 | # an unmatched quote.
225 | #
226 | 
227 | eval "set -- $(
228 |         printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
229 |         xargs -n1 |
230 |         sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
231 |         tr '\n' ' '
232 |     )" '"$@"'
233 | 
234 | exec "$JAVACMD" "$@"
235 | 


--------------------------------------------------------------------------------
/include/gl-matrix-min.js:
--------------------------------------------------------------------------------
 1 | /**
 2 |  * @fileoverview gl-matrix - High performance matrix and vector operations
 3 |  * @author Brandon Jones
 4 |  * @author Colin MacKenzie IV
 5 |  * @version 2.3.2
 6 |  */
 7 | 
 8 | /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 9 | 
10 | Permission is hereby granted, free of charge, to any person obtaining a copy
11 | of this software and associated documentation files (the "Software"), to deal
12 | in the Software without restriction, including without limitation the rights
13 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 | copies of the Software, and to permit persons to whom the Software is
15 | furnished to do so, subject to the following conditions:
16 | 
17 | The above copyright notice and this permission notice shall be included in
18 | all copies or substantial portions of the Software.
19 | 
20 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26 | THE SOFTWARE. */
27 | 
28 | !function(t,a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var n=a();for(var r in n)("object"==typeof exports?exports:t)[r]=n[r]}}(this,function(){return function(t){function a(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return t[r].call(o.exports,o,o.exports,a),o.loaded=!0,o.exports}var n={};return a.m=t,a.c=n,a.p="",a(0)}([function(t,a,n){a.glMatrix=n(1),a.mat2=n(2),a.mat2d=n(3),a.mat3=n(4),a.mat4=n(5),a.quat=n(6),a.vec2=n(9),a.vec3=n(7),a.vec4=n(8)},function(t,a){var n={};n.EPSILON=1e-6,n.ARRAY_TYPE="undefined"!=typeof Float32Array?Float32Array:Array,n.RANDOM=Math.random,n.ENABLE_SIMD=!1,n.SIMD_AVAILABLE=n.ARRAY_TYPE===this.Float32Array&&"SIMD"in this,n.USE_SIMD=n.ENABLE_SIMD&&n.SIMD_AVAILABLE,n.setMatrixArrayType=function(t){n.ARRAY_TYPE=t};var r=Math.PI/180;n.toRadian=function(t){return t*r},n.equals=function(t,a){return 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t[0]=l*i-e*s,t[1]=o*s-r*i,t[2]=r*e-o*l,t[3]=e*M-u*i,t[4]=n*i-o*M,t[5]=o*u-n*e,t[6]=u*s-l*M,t[7]=r*M-n*s,t[8]=n*l-r*u,t},o.determinant=function(t){var a=t[0],n=t[1],r=t[2],o=t[3],u=t[4],l=t[5],e=t[6],M=t[7],s=t[8];return a*(s*u-l*M)+n*(-s*o+l*e)+r*(M*o-u*e)},o.multiply=function(t,a,n){var r=a[0],o=a[1],u=a[2],l=a[3],e=a[4],M=a[5],s=a[6],i=a[7],c=a[8],h=n[0],S=n[1],I=n[2],f=n[3],x=n[4],D=n[5],F=n[6],m=n[7],d=n[8];return t[0]=h*r+S*l+I*s,t[1]=h*o+S*e+I*i,t[2]=h*u+S*M+I*c,t[3]=f*r+x*l+D*s,t[4]=f*o+x*e+D*i,t[5]=f*u+x*M+D*c,t[6]=F*r+m*l+d*s,t[7]=F*o+m*e+d*i,t[8]=F*u+m*M+d*c,t},o.mul=o.multiply,o.translate=function(t,a,n){var r=a[0],o=a[1],u=a[2],l=a[3],e=a[4],M=a[5],s=a[6],i=a[7],c=a[8],h=n[0],S=n[1];return t[0]=r,t[1]=o,t[2]=u,t[3]=l,t[4]=e,t[5]=M,t[6]=h*r+S*l+s,t[7]=h*o+S*e+i,t[8]=h*u+S*M+c,t},o.rotate=function(t,a,n){var r=a[0],o=a[1],u=a[2],l=a[3],e=a[4],M=a[5],s=a[6],i=a[7],c=a[8],h=Math.sin(n),S=Math.cos(n);return t[0]=S*r+h*l,t[1]=S*o+h*e,t[2]=S*u+h*M,t[3]=S*l-h*r,t[4]=S*e-h*o,t[5]=S*M-h*u,t[6]=s,t[7]=i,t[8]=c,t},o.scale=function(t,a,n){var r=n[0],o=n[1];return t[0]=r*a[0],t[1]=r*a[1],t[2]=r*a[2],t[3]=o*a[3],t[4]=o*a[4],t[5]=o*a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t},o.fromTranslation=function(t,a){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=a[0],t[7]=a[1],t[8]=1,t},o.fromRotation=function(t,a){var n=Math.sin(a),r=Math.cos(a);return t[0]=r,t[1]=n,t[2]=0,t[3]=-n,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},o.fromScaling=function(t,a){return t[0]=a[0],t[1]=0,t[2]=0,t[3]=0,t[4]=a[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},o.fromMat2d=function(t,a){return t[0]=a[0],t[1]=a[1],t[2]=0,t[3]=a[2],t[4]=a[3],t[5]=0,t[6]=a[4],t[7]=a[5],t[8]=1,t},o.fromQuat=function(t,a){var n=a[0],r=a[1],o=a[2],u=a[3],l=n+n,e=r+r,M=o+o,s=n*l,i=r*l,c=r*e,h=o*l,S=o*e,I=o*M,f=u*l,x=u*e,D=u*M;return t[0]=1-c-I,t[3]=i-D,t[6]=h+x,t[1]=i+D,t[4]=1-s-I,t[7]=S-f,t[2]=h-x,t[5]=S+f,t[8]=1-s-c,t},o.normalFromMat4=function(t,a){var n=a[0],r=a[1],o=a[2],u=a[3],l=a[4],e=a[5],M=a[6],s=a[7],i=a[8],c=a[9],h=a[10],S=a[11],I=a[12],f=a[13],x=a[14],D=a[15],F=n*e-r*l,m=n*M-o*l,d=n*s-u*l,b=r*M-o*e,v=r*s-u*e,z=o*s-u*M,p=i*f-c*I,w=i*x-h*I,E=i*D-S*I,A=c*x-h*f,P=c*D-S*f,L=h*D-S*x,q=F*L-m*P+d*A+b*E-v*w+z*p;return q?(q=1/q,t[0]=(e*L-M*P+s*A)*q,t[1]=(M*E-l*L-s*w)*q,t[2]=(l*P-e*E+s*p)*q,t[3]=(o*P-r*L-u*A)*q,t[4]=(n*L-o*E+u*w)*q,t[5]=(r*E-n*P-u*p)*q,t[6]=(f*z-x*v+D*b)*q,t[7]=(x*d-I*z-D*m)*q,t[8]=(I*v-f*d+D*F)*q,t):null},o.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},o.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},o.add=function(t,a,n){return t[0]=a[0]+n[0],t[1]=a[1]+n[1],t[2]=a[2]+n[2],t[3]=a[3]+n[3],t[4]=a[4]+n[4],t[5]=a[5]+n[5],t[6]=a[6]+n[6],t[7]=a[7]+n[7],t[8]=a[8]+n[8],t},o.subtract=function(t,a,n){return t[0]=a[0]-n[0],t[1]=a[1]-n[1],t[2]=a[2]-n[2],t[3]=a[3]-n[3],t[4]=a[4]-n[4],t[5]=a[5]-n[5],t[6]=a[6]-n[6],t[7]=a[7]-n[7],t[8]=a[8]-n[8],t},o.sub=o.subtract,o.multiplyScalar=function(t,a,n){return t[0]=a[0]*n,t[1]=a[1]*n,t[2]=a[2]*n,t[3]=a[3]*n,t[4]=a[4]*n,t[5]=a[5]*n,t[6]=a[6]*n,t[7]=a[7]*n,t[8]=a[8]*n,t},o.multiplyScalarAndAdd=function(t,a,n,r){return t[0]=a[0]+n[0]*r,t[1]=a[1]+n[1]*r,t[2]=a[2]+n[2]*r,t[3]=a[3]+n[3]*r,t[4]=a[4]+n[4]*r,t[5]=a[5]+n[5]*r,t[6]=a[6]+n[6]*r,t[7]=a[7]+n[7]*r,t[8]=a[8]+n[8]*r,t},o.exactEquals=function(t,a){return t[0]===a[0]&&t[1]===a[1]&&t[2]===a[2]&&t[3]===a[3]&&t[4]===a[4]&&t[5]===a[5]&&t[6]===a[6]&&t[7]===a[7]&&t[8]===a[8]},o.equals=function(t,a){var n=t[0],o=t[1],u=t[2],l=t[3],e=t[4],M=t[5],s=t[6],i=t[7],c=t[8],h=a[0],S=a[1],I=a[2],f=a[3],x=a[4],D=a[5],F=t[6],m=a[7],d=a[8];return Math.abs(n-h)<=r.EPSILON*Math.max(1,Math.abs(n),Math.abs(h))&&Math.abs(o-S)<=r.EPSILON*Math.max(1,Math.abs(o),Math.abs(S))&&Math.abs(u-I)<=r.EPSILON*Math.max(1,Math.abs(u),Math.abs(I))&&Math.abs(l-f)<=r.EPSILON*Math.max(1,Math.abs(l),Math.abs(f))&&Math.abs(e-x)<=r.EPSILON*Math.max(1,Math.abs(e),Math.abs(x))&&Math.abs(M-D)<=r.EPSILON*Math.max(1,Math.abs(M),Math.abs(D))&&Math.abs(s-F)<=r.EPSILON*Math.max(1,Math.abs(s),Math.abs(F))&&Math.abs(i-m)<=r.EPSILON*Math.max(1,Math.abs(i),Math.abs(m))&&Math.abs(c-d)<=r.EPSILON*Math.max(1,Math.abs(c),Math.abs(d))},t.exports=o},function(t,a,n){var r=n(1),o={scalar:{},SIMD:{}};o.create=function(){var t=new r.ARRAY_TYPE(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.clone=function(t){var a=new r.ARRAY_TYPE(16);return a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=t[3],a[4]=t[4],a[5]=t[5],a[6]=t[6],a[7]=t[7],a[8]=t[8],a[9]=t[9],a[10]=t[10],a[11]=t[11],a[12]=t[12],a[13]=t[13],a[14]=t[14],a[15]=t[15],a},o.copy=function(t,a){return t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},o.fromValues=function(t,a,n,o,u,l,e,M,s,i,c,h,S,I,f,x){var D=new r.ARRAY_TYPE(16);return D[0]=t,D[1]=a,D[2]=n,D[3]=o,D[4]=u,D[5]=l,D[6]=e,D[7]=M,D[8]=s,D[9]=i,D[10]=c,D[11]=h,D[12]=S,D[13]=I,D[14]=f,D[15]=x,D},o.set=function(t,a,n,r,o,u,l,e,M,s,i,c,h,S,I,f,x){return t[0]=a,t[1]=n,t[2]=r,t[3]=o,t[4]=u,t[5]=l,t[6]=e,t[7]=M,t[8]=s,t[9]=i,t[10]=c,t[11]=h,t[12]=S,t[13]=I,t[14]=f,t[15]=x,t},o.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.scalar.transpose=function(t,a){if(t===a){var n=a[1],r=a[2],o=a[3],u=a[6],l=a[7],e=a[11];t[1]=a[4],t[2]=a[8],t[3]=a[12],t[4]=n,t[6]=a[9],t[7]=a[13],t[8]=r,t[9]=u,t[11]=a[14],t[12]=o,t[13]=l,t[14]=e}else t[0]=a[0],t[1]=a[4],t[2]=a[8],t[3]=a[12],t[4]=a[1],t[5]=a[5],t[6]=a[9],t[7]=a[13],t[8]=a[2],t[9]=a[6],t[10]=a[10],t[11]=a[14],t[12]=a[3],t[13]=a[7],t[14]=a[11],t[15]=a[15];return t},o.SIMD.transpose=function(t,a){var n,r,o,u,l,e,M,s,i,c;return n=SIMD.Float32x4.load(a,0),r=SIMD.Float32x4.load(a,4),o=SIMD.Float32x4.load(a,8),u=SIMD.Float32x4.load(a,12),l=SIMD.Float32x4.shuffle(n,r,0,1,4,5),e=SIMD.Float32x4.shuffle(o,u,0,1,4,5),M=SIMD.Float32x4.shuffle(l,e,0,2,4,6),s=SIMD.Float32x4.shuffle(l,e,1,3,5,7),SIMD.Float32x4.store(t,0,M),SIMD.Float32x4.store(t,4,s),l=SIMD.Float32x4.shuffle(n,r,2,3,6,7),e=SIMD.Float32x4.shuffle(o,u,2,3,6,7),i=SIMD.Float32x4.shuffle(l,e,0,2,4,6),c=SIMD.Float32x4.shuffle(l,e,1,3,5,7),SIMD.Float32x4.store(t,8,i),SIMD.Float32x4.store(t,12,c),t},o.transpose=r.USE_SIMD?o.SIMD.transpose:o.scalar.transpose,o.scalar.invert=function(t,a){var n=a[0],r=a[1],o=a[2],u=a[3],l=a[4],e=a[5],M=a[6],s=a[7],i=a[8],c=a[9],h=a[10],S=a[11],I=a[12],f=a[13],x=a[14],D=a[15],F=n*e-r*l,m=n*M-o*l,d=n*s-u*l,b=r*M-o*e,v=r*s-u*e,z=o*s-u*M,p=i*f-c*I,w=i*x-h*I,E=i*D-S*I,A=c*x-h*f,P=c*D-S*f,L=h*D-S*x,q=F*L-m*P+d*A+b*E-v*w+z*p;return q?(q=1/q,t[0]=(e*L-M*P+s*A)*q,t[1]=(o*P-r*L-u*A)*q,t[2]=(f*z-x*v+D*b)*q,t[3]=(h*v-c*z-S*b)*q,t[4]=(M*E-l*L-s*w)*q,t[5]=(n*L-o*E+u*w)*q,t[6]=(x*d-I*z-D*m)*q,t[7]=(i*z-h*d+S*m)*q,t[8]=(l*P-e*E+s*p)*q,t[9]=(r*E-n*P-u*p)*q,t[10]=(I*v-f*d+D*F)*q,t[11]=(c*d-i*v-S*F)*q,t[12]=(e*w-l*A-M*p)*q,t[13]=(n*A-r*w+o*p)*q,t[14]=(f*m-I*b-x*F)*q,t[15]=(i*b-c*m+h*F)*q,t):null},o.SIMD.invert=function(t,a){var n,r,o,u,l,e,M,s,i,c,h=SIMD.Float32x4.load(a,0),S=SIMD.Float32x4.load(a,4),I=SIMD.Float32x4.load(a,8),f=SIMD.Float32x4.load(a,12);return l=SIMD.Float32x4.shuffle(h,S,0,1,4,5),r=SIMD.Float32x4.shuffle(I,f,0,1,4,5),n=SIMD.Float32x4.shuffle(l,r,0,2,4,6),r=SIMD.Float32x4.shuffle(r,l,1,3,5,7),l=SIMD.Float32x4.shuffle(h,S,2,3,6,7),u=SIMD.Float32x4.shuffle(I,f,2,3,6,7),o=SIMD.Float32x4.shuffle(l,u,0,2,4,6),u=SIMD.Float32x4.shuffle(u,l,1,3,5,7),l=SIMD.Float32x4.mul(o,u),l=SIMD.Float32x4.swizzle(l,1,0,3,2),e=SIMD.Float32x4.mul(r,l),M=SIMD.Float32x4.mul(n,l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),e=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,l),e),M=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,l),M),M=SIMD.Float32x4.swizzle(M,2,3,0,1),l=SIMD.Float32x4.mul(r,o),l=SIMD.Float32x4.swizzle(l,1,0,3,2),e=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,l),e),i=SIMD.Float32x4.mul(n,l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),e=SIMD.Float32x4.sub(e,SIMD.Float32x4.mul(u,l)),i=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,l),i),i=SIMD.Float32x4.swizzle(i,2,3,0,1),l=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(r,2,3,0,1),u),l=SIMD.Float32x4.swizzle(l,1,0,3,2),o=SIMD.Float32x4.swizzle(o,2,3,0,1),e=SIMD.Float32x4.add(SIMD.Float32x4.mul(o,l),e),s=SIMD.Float32x4.mul(n,l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),e=SIMD.Float32x4.sub(e,SIMD.Float32x4.mul(o,l)),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,l),s),s=SIMD.Float32x4.swizzle(s,2,3,0,1),l=SIMD.Float32x4.mul(n,r),l=SIMD.Float32x4.swizzle(l,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,l),s),i=SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,l),i),l=SIMD.Float32x4.swizzle(l,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,l),s),i=SIMD.Float32x4.sub(i,SIMD.Float32x4.mul(o,l)),l=SIMD.Float32x4.mul(n,u),l=SIMD.Float32x4.swizzle(l,1,0,3,2),M=SIMD.Float32x4.sub(M,SIMD.Float32x4.mul(o,l)),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(r,l),s),l=SIMD.Float32x4.swizzle(l,2,3,0,1),M=SIMD.Float32x4.add(SIMD.Float32x4.mul(o,l),M),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(r,l)),l=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.swizzle(l,1,0,3,2),M=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,l),M),i=SIMD.Float32x4.sub(i,SIMD.Float32x4.mul(r,l)),l=SIMD.Float32x4.swizzle(l,2,3,0,1),M=SIMD.Float32x4.sub(M,SIMD.Float32x4.mul(u,l)),i=SIMD.Float32x4.add(SIMD.Float32x4.mul(r,l),i),c=SIMD.Float32x4.mul(n,e),c=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(c,2,3,0,1),c),c=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(c,1,0,3,2),c),l=SIMD.Float32x4.reciprocalApproximation(c),c=SIMD.Float32x4.sub(SIMD.Float32x4.add(l,l),SIMD.Float32x4.mul(c,SIMD.Float32x4.mul(l,l))),(c=SIMD.Float32x4.swizzle(c,0,0,0,0))?(SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(c,e)),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(c,M)),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(c,s)),SIMD.Float32x4.store(t,12,SIMD.Float32x4.mul(c,i)),t):null},o.invert=r.USE_SIMD?o.SIMD.invert:o.scalar.invert,o.scalar.adjoint=function(t,a){var n=a[0],r=a[1],o=a[2],u=a[3],l=a[4],e=a[5],M=a[6],s=a[7],i=a[8],c=a[9],h=a[10],S=a[11],I=a[12],f=a[13],x=a[14],D=a[15];return t[0]=e*(h*D-S*x)-c*(M*D-s*x)+f*(M*S-s*h),t[1]=-(r*(h*D-S*x)-c*(o*D-u*x)+f*(o*S-u*h)),t[2]=r*(M*D-s*x)-e*(o*D-u*x)+f*(o*s-u*M),t[3]=-(r*(M*S-s*h)-e*(o*S-u*h)+c*(o*s-u*M)),t[4]=-(l*(h*D-S*x)-i*(M*D-s*x)+I*(M*S-s*h)),t[5]=n*(h*D-S*x)-i*(o*D-u*x)+I*(o*S-u*h),t[6]=-(n*(M*D-s*x)-l*(o*D-u*x)+I*(o*s-u*M)),t[7]=n*(M*S-s*h)-l*(o*S-u*h)+i*(o*s-u*M),t[8]=l*(c*D-S*f)-i*(e*D-s*f)+I*(e*S-s*c),t[9]=-(n*(c*D-S*f)-i*(r*D-u*f)+I*(r*S-u*c)),t[10]=n*(e*D-s*f)-l*(r*D-u*f)+I*(r*s-u*e),t[11]=-(n*(e*S-s*c)-l*(r*S-u*c)+i*(r*s-u*e)),t[12]=-(l*(c*x-h*f)-i*(e*x-M*f)+I*(e*h-M*c)),t[13]=n*(c*x-h*f)-i*(r*x-o*f)+I*(r*h-o*c),t[14]=-(n*(e*x-M*f)-l*(r*x-o*f)+I*(r*M-o*e)),t[15]=n*(e*h-M*c)-l*(r*h-o*c)+i*(r*M-o*e),t},o.SIMD.adjoint=function(t,a){var n,r,o,u,l,e,M,s,i,c,h,S,I;return n=SIMD.Float32x4.load(a,0),r=SIMD.Float32x4.load(a,4),o=SIMD.Float32x4.load(a,8),u=SIMD.Float32x4.load(a,12),i=SIMD.Float32x4.shuffle(n,r,0,1,4,5),e=SIMD.Float32x4.shuffle(o,u,0,1,4,5),l=SIMD.Float32x4.shuffle(i,e,0,2,4,6),e=SIMD.Float32x4.shuffle(e,i,1,3,5,7),i=SIMD.Float32x4.shuffle(n,r,2,3,6,7),s=SIMD.Float32x4.shuffle(o,u,2,3,6,7),M=SIMD.Float32x4.shuffle(i,s,0,2,4,6),s=SIMD.Float32x4.shuffle(s,i,1,3,5,7),i=SIMD.Float32x4.mul(M,s),i=SIMD.Float32x4.swizzle(i,1,0,3,2),c=SIMD.Float32x4.mul(e,i),h=SIMD.Float32x4.mul(l,i),i=SIMD.Float32x4.swizzle(i,2,3,0,1),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(e,i),c),h=SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,i),h),h=SIMD.Float32x4.swizzle(h,2,3,0,1),i=SIMD.Float32x4.mul(e,M),i=SIMD.Float32x4.swizzle(i,1,0,3,2),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,i),c),I=SIMD.Float32x4.mul(l,i),i=SIMD.Float32x4.swizzle(i,2,3,0,1),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(s,i)),I=SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,i),I),I=SIMD.Float32x4.swizzle(I,2,3,0,1),i=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(e,2,3,0,1),s),i=SIMD.Float32x4.swizzle(i,1,0,3,2),M=SIMD.Float32x4.swizzle(M,2,3,0,1),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(M,i),c),S=SIMD.Float32x4.mul(l,i),i=SIMD.Float32x4.swizzle(i,2,3,0,1),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(M,i)),S=SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,i),S),S=SIMD.Float32x4.swizzle(S,2,3,0,1),i=SIMD.Float32x4.mul(l,e),i=SIMD.Float32x4.swizzle(i,1,0,3,2),S=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,i),S),I=SIMD.Float32x4.sub(SIMD.Float32x4.mul(M,i),I),i=SIMD.Float32x4.swizzle(i,2,3,0,1),S=SIMD.Float32x4.sub(SIMD.Float32x4.mul(s,i),S),I=SIMD.Float32x4.sub(I,SIMD.Float32x4.mul(M,i)),i=SIMD.Float32x4.mul(l,s),i=SIMD.Float32x4.swizzle(i,1,0,3,2),h=SIMD.Float32x4.sub(h,SIMD.Float32x4.mul(M,i)),S=SIMD.Float32x4.add(SIMD.Float32x4.mul(e,i),S),i=SIMD.Float32x4.swizzle(i,2,3,0,1),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(M,i),h),S=SIMD.Float32x4.sub(S,SIMD.Float32x4.mul(e,i)),i=SIMD.Float32x4.mul(l,M),i=SIMD.Float32x4.swizzle(i,1,0,3,2),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,i),h),I=SIMD.Float32x4.sub(I,SIMD.Float32x4.mul(e,i)),i=SIMD.Float32x4.swizzle(i,2,3,0,1),h=SIMD.Float32x4.sub(h,SIMD.Float32x4.mul(s,i)),I=SIMD.Float32x4.add(SIMD.Float32x4.mul(e,i),I),SIMD.Float32x4.store(t,0,c),SIMD.Float32x4.store(t,4,h),SIMD.Float32x4.store(t,8,S),SIMD.Float32x4.store(t,12,I),t},o.adjoint=r.USE_SIMD?o.SIMD.adjoint:o.scalar.adjoint,o.determinant=function(t){var a=t[0],n=t[1],r=t[2],o=t[3],u=t[4],l=t[5],e=t[6],M=t[7],s=t[8],i=t[9],c=t[10],h=t[11],S=t[12],I=t[13],f=t[14],x=t[15],D=a*l-n*u,F=a*e-r*u,m=a*M-o*u,d=n*e-r*l,b=n*M-o*l,v=r*M-o*e,z=s*I-i*S,p=s*f-c*S,w=s*x-h*S,E=i*f-c*I,A=i*x-h*I,P=c*x-h*f;return D*P-F*A+m*E+d*w-b*p+v*z},o.SIMD.multiply=function(t,a,n){var r=SIMD.Float32x4.load(a,0),o=SIMD.Float32x4.load(a,4),u=SIMD.Float32x4.load(a,8),l=SIMD.Float32x4.load(a,12),e=SIMD.Float32x4.load(n,0),M=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(e,0,0,0,0),r),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(e,1,1,1,1),o),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(e,2,2,2,2),u),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(e,3,3,3,3),l))));SIMD.Float32x4.store(t,0,M);var s=SIMD.Float32x4.load(n,4),i=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,0,0,0,0),r),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,1,1,1,1),o),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,2,2,2),u),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,3,3,3,3),l))));SIMD.Float32x4.store(t,4,i);var c=SIMD.Float32x4.load(n,8),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,0,0,0,0),r),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,1,1,1,1),o),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,2,2,2,2),u),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,3,3,3,3),l))));SIMD.Float32x4.store(t,8,h);var S=SIMD.Float32x4.load(n,12),I=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(S,0,0,0,0),r),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(S,1,1,1,1),o),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(S,2,2,2,2),u),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(S,3,3,3,3),l))));return SIMD.Float32x4.store(t,12,I),t},o.scalar.multiply=function(t,a,n){var r=a[0],o=a[1],u=a[2],l=a[3],e=a[4],M=a[5],s=a[6],i=a[7],c=a[8],h=a[9],S=a[10],I=a[11],f=a[12],x=a[13],D=a[14],F=a[15],m=n[0],d=n[1],b=n[2],v=n[3];return t[0]=m*r+d*e+b*c+v*f,t[1]=m*o+d*M+b*h+v*x,t[2]=m*u+d*s+b*S+v*D,t[3]=m*l+d*i+b*I+v*F,m=n[4],d=n[5],b=n[6],v=n[7],t[4]=m*r+d*e+b*c+v*f,t[5]=m*o+d*M+b*h+v*x,t[6]=m*u+d*s+b*S+v*D,t[7]=m*l+d*i+b*I+v*F,m=n[8],d=n[9],b=n[10],v=n[11],t[8]=m*r+d*e+b*c+v*f,t[9]=m*o+d*M+b*h+v*x,t[10]=m*u+d*s+b*S+v*D,t[11]=m*l+d*i+b*I+v*F,m=n[12],d=n[13],b=n[14],v=n[15],t[12]=m*r+d*e+b*c+v*f,t[13]=m*o+d*M+b*h+v*x,t[14]=m*u+d*s+b*S+v*D,t[15]=m*l+d*i+b*I+v*F,t},o.multiply=r.USE_SIMD?o.SIMD.multiply:o.scalar.multiply,o.mul=o.multiply,o.scalar.translate=function(t,a,n){var r,o,u,l,e,M,s,i,c,h,S,I,f=n[0],x=n[1],D=n[2];return a===t?(t[12]=a[0]*f+a[4]*x+a[8]*D+a[12],t[13]=a[1]*f+a[5]*x+a[9]*D+a[13],t[14]=a[2]*f+a[6]*x+a[10]*D+a[14],t[15]=a[3]*f+a[7]*x+a[11]*D+a[15]):(r=a[0],o=a[1],u=a[2],l=a[3],e=a[4],M=a[5],s=a[6],i=a[7],c=a[8],h=a[9],S=a[10],I=a[11],t[0]=r,t[1]=o,t[2]=u,t[3]=l,t[4]=e,t[5]=M,t[6]=s,t[7]=i,t[8]=c,t[9]=h,t[10]=S,t[11]=I,t[12]=r*f+e*x+c*D+a[12],t[13]=o*f+M*x+h*D+a[13],t[14]=u*f+s*x+S*D+a[14],t[15]=l*f+i*x+I*D+a[15]),t},o.SIMD.translate=function(t,a,n){var r=SIMD.Float32x4.load(a,0),o=SIMD.Float32x4.load(a,4),u=SIMD.Float32x4.load(a,8),l=SIMD.Float32x4.load(a,12),e=SIMD.Float32x4(n[0],n[1],n[2],0);a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11]),r=SIMD.Float32x4.mul(r,SIMD.Float32x4.swizzle(e,0,0,0,0)),o=SIMD.Float32x4.mul(o,SIMD.Float32x4.swizzle(e,1,1,1,1)),u=SIMD.Float32x4.mul(u,SIMD.Float32x4.swizzle(e,2,2,2,2));var M=SIMD.Float32x4.add(r,SIMD.Float32x4.add(o,SIMD.Float32x4.add(u,l)));return SIMD.Float32x4.store(t,12,M),t},o.translate=r.USE_SIMD?o.SIMD.translate:o.scalar.translate,o.scalar.scale=function(t,a,n){var r=n[0],o=n[1],u=n[2];return t[0]=a[0]*r,t[1]=a[1]*r,t[2]=a[2]*r,t[3]=a[3]*r,t[4]=a[4]*o,t[5]=a[5]*o,t[6]=a[6]*o,t[7]=a[7]*o,t[8]=a[8]*u,t[9]=a[9]*u,t[10]=a[10]*u,t[11]=a[11]*u,t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},o.SIMD.scale=function(t,a,n){var r,o,u,l=SIMD.Float32x4(n[0],n[1],n[2],0);return r=SIMD.Float32x4.load(a,0),SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(r,SIMD.Float32x4.swizzle(l,0,0,0,0))),o=SIMD.Float32x4.load(a,4),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(o,SIMD.Float32x4.swizzle(l,1,1,1,1))),u=SIMD.Float32x4.load(a,8),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(u,SIMD.Float32x4.swizzle(l,2,2,2,2))),t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15],t},o.scale=r.USE_SIMD?o.SIMD.scale:o.scalar.scale,o.rotate=function(t,a,n,o){var u,l,e,M,s,i,c,h,S,I,f,x,D,F,m,d,b,v,z,p,w,E,A,P,L=o[0],q=o[1],R=o[2],N=Math.sqrt(L*L+q*q+R*R);return Math.abs(N)<r.EPSILON?null:(N=1/N,L*=N,q*=N,R*=N,u=Math.sin(n),l=Math.cos(n),e=1-l,M=a[0],s=a[1],i=a[2],c=a[3],h=a[4],S=a[5],I=a[6],f=a[7],x=a[8],D=a[9],F=a[10],m=a[11],d=L*L*e+l,b=q*L*e+R*u,v=R*L*e-q*u,z=L*q*e-R*u,p=q*q*e+l,w=R*q*e+L*u,E=L*R*e+q*u,A=q*R*e-L*u,P=R*R*e+l,t[0]=M*d+h*b+x*v,t[1]=s*d+S*b+D*v,t[2]=i*d+I*b+F*v,t[3]=c*d+f*b+m*v,t[4]=M*z+h*p+x*w,t[5]=s*z+S*p+D*w,t[6]=i*z+I*p+F*w,t[7]=c*z+f*p+m*w,t[8]=M*E+h*A+x*P,t[9]=s*E+S*A+D*P,t[10]=i*E+I*A+F*P,t[11]=c*E+f*A+m*P,a!==t&&(t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t)},o.scalar.rotateX=function(t,a,n){var r=Math.sin(n),o=Math.cos(n),u=a[4],l=a[5],e=a[6],M=a[7],s=a[8],i=a[9],c=a[10],h=a[11];return a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[4]=u*o+s*r,t[5]=l*o+i*r,t[6]=e*o+c*r,t[7]=M*o+h*r,t[8]=s*o-u*r,t[9]=i*o-l*r,t[10]=c*o-e*r,t[11]=h*o-M*r,t},o.SIMD.rotateX=function(t,a,n){var r=SIMD.Float32x4.splat(Math.sin(n)),o=SIMD.Float32x4.splat(Math.cos(n));a!==t&&(t[0]=a[0],t[1]=a[1],t[2]=a[2],t[3]=a[3],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);var u=SIMD.Float32x4.load(a,4),l=SIMD.Float32x4.load(a,8);return SIMD.Float32x4.store(t,4,SIMD.Float32x4.add(SIMD.Float32x4.mul(u,o),SIMD.Float32x4.mul(l,r))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,o),SIMD.Float32x4.mul(u,r))),t},o.rotateX=r.USE_SIMD?o.SIMD.rotateX:o.scalar.rotateX,o.scalar.rotateY=function(t,a,n){var r=Math.sin(n),o=Math.cos(n),u=a[0],l=a[1],e=a[2],M=a[3],s=a[8],i=a[9],c=a[10],h=a[11];return a!==t&&(t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[0]=u*o-s*r,t[1]=l*o-i*r,t[2]=e*o-c*r,t[3]=M*o-h*r,t[8]=u*r+s*o,t[9]=l*r+i*o,t[10]=e*r+c*o,t[11]=M*r+h*o,t},o.SIMD.rotateY=function(t,a,n){var r=SIMD.Float32x4.splat(Math.sin(n)),o=SIMD.Float32x4.splat(Math.cos(n));a!==t&&(t[4]=a[4],t[5]=a[5],t[6]=a[6],t[7]=a[7],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);var u=SIMD.Float32x4.load(a,0),l=SIMD.Float32x4.load(a,8);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,o),SIMD.Float32x4.mul(l,r))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.add(SIMD.Float32x4.mul(u,r),SIMD.Float32x4.mul(l,o))),t},o.rotateY=r.USE_SIMD?o.SIMD.rotateY:o.scalar.rotateY,o.scalar.rotateZ=function(t,a,n){var r=Math.sin(n),o=Math.cos(n),u=a[0],l=a[1],e=a[2],M=a[3],s=a[4],i=a[5],c=a[6],h=a[7];return a!==t&&(t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t[0]=u*o+s*r,t[1]=l*o+i*r,t[2]=e*o+c*r,t[3]=M*o+h*r,t[4]=s*o-u*r,t[5]=i*o-l*r,t[6]=c*o-e*r,t[7]=h*o-M*r,t},o.SIMD.rotateZ=function(t,a,n){var r=SIMD.Float32x4.splat(Math.sin(n)),o=SIMD.Float32x4.splat(Math.cos(n));a!==t&&(t[8]=a[8],t[9]=a[9],t[10]=a[10],t[11]=a[11],t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]);var u=SIMD.Float32x4.load(a,0),l=SIMD.Float32x4.load(a,4);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.add(SIMD.Float32x4.mul(u,o),SIMD.Float32x4.mul(l,r))),SIMD.Float32x4.store(t,4,SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,o),SIMD.Float32x4.mul(u,r))),t},o.rotateZ=r.USE_SIMD?o.SIMD.rotateZ:o.scalar.rotateZ,o.fromTranslation=function(t,a){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t},o.fromScaling=function(t,a){return t[0]=a[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=a[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.fromRotation=function(t,a,n){var o,u,l,e=n[0],M=n[1],s=n[2],i=Math.sqrt(e*e+M*M+s*s);return Math.abs(i)<r.EPSILON?null:(i=1/i,e*=i,M*=i,s*=i,o=Math.sin(a),u=Math.cos(a),l=1-u,t[0]=e*e*l+u,t[1]=M*e*l+s*o,t[2]=s*e*l-M*o,t[3]=0,t[4]=e*M*l-s*o,t[5]=M*M*l+u,t[6]=s*M*l+e*o,t[7]=0,t[8]=e*s*l+M*o,t[9]=M*s*l-e*o,t[10]=s*s*l+u,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},o.fromXRotation=function(t,a){var n=Math.sin(a),r=Math.cos(a);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=r,t[6]=n,t[7]=0,t[8]=0,t[9]=-n,t[10]=r,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.fromYRotation=function(t,a){var n=Math.sin(a),r=Math.cos(a);return t[0]=r,t[1]=0,t[2]=-n,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=n,t[9]=0,t[10]=r,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.fromZRotation=function(t,a){var n=Math.sin(a),r=Math.cos(a);return t[0]=r,t[1]=n,t[2]=0,t[3]=0,t[4]=-n,t[5]=r,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.fromRotationTranslation=function(t,a,n){var r=a[0],o=a[1],u=a[2],l=a[3],e=r+r,M=o+o,s=u+u,i=r*e,c=r*M,h=r*s,S=o*M,I=o*s,f=u*s,x=l*e,D=l*M,F=l*s;return t[0]=1-(S+f),t[1]=c+F,t[2]=h-D,t[3]=0,t[4]=c-F,t[5]=1-(i+f),t[6]=I+x,t[7]=0,t[8]=h+D,t[9]=I-x,t[10]=1-(i+S),t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},o.getTranslation=function(t,a){return t[0]=a[12],t[1]=a[13],t[2]=a[14],t},o.getRotation=function(t,a){var n=a[0]+a[5]+a[10],r=0;return n>0?(r=2*Math.sqrt(n+1),t[3]=.25*r,t[0]=(a[6]-a[9])/r,t[1]=(a[8]-a[2])/r,t[2]=(a[1]-a[4])/r):a[0]>a[5]&a[0]>a[10]?(r=2*Math.sqrt(1+a[0]-a[5]-a[10]),t[3]=(a[6]-a[9])/r,t[0]=.25*r,t[1]=(a[1]+a[4])/r,t[2]=(a[8]+a[2])/r):a[5]>a[10]?(r=2*Math.sqrt(1+a[5]-a[0]-a[10]),t[3]=(a[8]-a[2])/r,t[0]=(a[1]+a[4])/r,t[1]=.25*r,t[2]=(a[6]+a[9])/r):(r=2*Math.sqrt(1+a[10]-a[0]-a[5]),t[3]=(a[1]-a[4])/r,t[0]=(a[8]+a[2])/r,t[1]=(a[6]+a[9])/r,t[2]=.25*r),t},o.fromRotationTranslationScale=function(t,a,n,r){var o=a[0],u=a[1],l=a[2],e=a[3],M=o+o,s=u+u,i=l+l,c=o*M,h=o*s,S=o*i,I=u*s,f=u*i,x=l*i,D=e*M,F=e*s,m=e*i,d=r[0],b=r[1],v=r[2];return t[0]=(1-(I+x))*d,t[1]=(h+m)*d,t[2]=(S-F)*d,t[3]=0,t[4]=(h-m)*b,t[5]=(1-(c+x))*b,t[6]=(f+D)*b,t[7]=0,t[8]=(S+F)*v,t[9]=(f-D)*v,t[10]=(1-(c+I))*v,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},o.fromRotationTranslationScaleOrigin=function(t,a,n,r,o){
29 | var u=a[0],l=a[1],e=a[2],M=a[3],s=u+u,i=l+l,c=e+e,h=u*s,S=u*i,I=u*c,f=l*i,x=l*c,D=e*c,F=M*s,m=M*i,d=M*c,b=r[0],v=r[1],z=r[2],p=o[0],w=o[1],E=o[2];return t[0]=(1-(f+D))*b,t[1]=(S+d)*b,t[2]=(I-m)*b,t[3]=0,t[4]=(S-d)*v,t[5]=(1-(h+D))*v,t[6]=(x+F)*v,t[7]=0,t[8]=(I+m)*z,t[9]=(x-F)*z,t[10]=(1-(h+f))*z,t[11]=0,t[12]=n[0]+p-(t[0]*p+t[4]*w+t[8]*E),t[13]=n[1]+w-(t[1]*p+t[5]*w+t[9]*E),t[14]=n[2]+E-(t[2]*p+t[6]*w+t[10]*E),t[15]=1,t},o.fromQuat=function(t,a){var n=a[0],r=a[1],o=a[2],u=a[3],l=n+n,e=r+r,M=o+o,s=n*l,i=r*l,c=r*e,h=o*l,S=o*e,I=o*M,f=u*l,x=u*e,D=u*M;return t[0]=1-c-I,t[1]=i+D,t[2]=h-x,t[3]=0,t[4]=i-D,t[5]=1-s-I,t[6]=S+f,t[7]=0,t[8]=h+x,t[9]=S-f,t[10]=1-s-c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},o.frustum=function(t,a,n,r,o,u,l){var e=1/(n-a),M=1/(o-r),s=1/(u-l);return t[0]=2*u*e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*u*M,t[6]=0,t[7]=0,t[8]=(n+a)*e,t[9]=(o+r)*M,t[10]=(l+u)*s,t[11]=-1,t[12]=0,t[13]=0,t[14]=l*u*2*s,t[15]=0,t},o.perspective=function(t,a,n,r,o){var u=1/Math.tan(a/2),l=1/(r-o);return t[0]=u/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(o+r)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*o*r*l,t[15]=0,t},o.perspectiveFromFieldOfView=function(t,a,n,r){var o=Math.tan(a.upDegrees*Math.PI/180),u=Math.tan(a.downDegrees*Math.PI/180),l=Math.tan(a.leftDegrees*Math.PI/180),e=Math.tan(a.rightDegrees*Math.PI/180),M=2/(l+e),s=2/(o+u);return t[0]=M,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=s,t[6]=0,t[7]=0,t[8]=-((l-e)*M*.5),t[9]=(o-u)*s*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},o.ortho=function(t,a,n,r,o,u,l){var e=1/(a-n),M=1/(r-o),s=1/(u-l);return t[0]=-2*e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*M,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*s,t[11]=0,t[12]=(a+n)*e,t[13]=(o+r)*M,t[14]=(l+u)*s,t[15]=1,t},o.lookAt=function(t,a,n,u){var l,e,M,s,i,c,h,S,I,f,x=a[0],D=a[1],F=a[2],m=u[0],d=u[1],b=u[2],v=n[0],z=n[1],p=n[2];return Math.abs(x-v)<r.EPSILON&&Math.abs(D-z)<r.EPSILON&&Math.abs(F-p)<r.EPSILON?o.identity(t):(h=x-v,S=D-z,I=F-p,f=1/Math.sqrt(h*h+S*S+I*I),h*=f,S*=f,I*=f,l=d*I-b*S,e=b*h-m*I,M=m*S-d*h,f=Math.sqrt(l*l+e*e+M*M),f?(f=1/f,l*=f,e*=f,M*=f):(l=0,e=0,M=0),s=S*M-I*e,i=I*l-h*M,c=h*e-S*l,f=Math.sqrt(s*s+i*i+c*c),f?(f=1/f,s*=f,i*=f,c*=f):(s=0,i=0,c=0),t[0]=l,t[1]=s,t[2]=h,t[3]=0,t[4]=e,t[5]=i,t[6]=S,t[7]=0,t[8]=M,t[9]=c,t[10]=I,t[11]=0,t[12]=-(l*x+e*D+M*F),t[13]=-(s*x+i*D+c*F),t[14]=-(h*x+S*D+I*F),t[15]=1,t)},o.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},o.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},o.add=function(t,a,n){return t[0]=a[0]+n[0],t[1]=a[1]+n[1],t[2]=a[2]+n[2],t[3]=a[3]+n[3],t[4]=a[4]+n[4],t[5]=a[5]+n[5],t[6]=a[6]+n[6],t[7]=a[7]+n[7],t[8]=a[8]+n[8],t[9]=a[9]+n[9],t[10]=a[10]+n[10],t[11]=a[11]+n[11],t[12]=a[12]+n[12],t[13]=a[13]+n[13],t[14]=a[14]+n[14],t[15]=a[15]+n[15],t},o.subtract=function(t,a,n){return t[0]=a[0]-n[0],t[1]=a[1]-n[1],t[2]=a[2]-n[2],t[3]=a[3]-n[3],t[4]=a[4]-n[4],t[5]=a[5]-n[5],t[6]=a[6]-n[6],t[7]=a[7]-n[7],t[8]=a[8]-n[8],t[9]=a[9]-n[9],t[10]=a[10]-n[10],t[11]=a[11]-n[11],t[12]=a[12]-n[12],t[13]=a[13]-n[13],t[14]=a[14]-n[14],t[15]=a[15]-n[15],t},o.sub=o.subtract,o.multiplyScalar=function(t,a,n){return t[0]=a[0]*n,t[1]=a[1]*n,t[2]=a[2]*n,t[3]=a[3]*n,t[4]=a[4]*n,t[5]=a[5]*n,t[6]=a[6]*n,t[7]=a[7]*n,t[8]=a[8]*n,t[9]=a[9]*n,t[10]=a[10]*n,t[11]=a[11]*n,t[12]=a[12]*n,t[13]=a[13]*n,t[14]=a[14]*n,t[15]=a[15]*n,t},o.multiplyScalarAndAdd=function(t,a,n,r){return t[0]=a[0]+n[0]*r,t[1]=a[1]+n[1]*r,t[2]=a[2]+n[2]*r,t[3]=a[3]+n[3]*r,t[4]=a[4]+n[4]*r,t[5]=a[5]+n[5]*r,t[6]=a[6]+n[6]*r,t[7]=a[7]+n[7]*r,t[8]=a[8]+n[8]*r,t[9]=a[9]+n[9]*r,t[10]=a[10]+n[10]*r,t[11]=a[11]+n[11]*r,t[12]=a[12]+n[12]*r,t[13]=a[13]+n[13]*r,t[14]=a[14]+n[14]*r,t[15]=a[15]+n[15]*r,t},o.exactEquals=function(t,a){return t[0]===a[0]&&t[1]===a[1]&&t[2]===a[2]&&t[3]===a[3]&&t[4]===a[4]&&t[5]===a[5]&&t[6]===a[6]&&t[7]===a[7]&&t[8]===a[8]&&t[9]===a[9]&&t[10]===a[10]&&t[11]===a[11]&&t[12]===a[12]&&t[13]===a[13]&&t[14]===a[14]&&t[15]===a[15]},o.equals=function(t,a){var n=t[0],o=t[1],u=t[2],l=t[3],e=t[4],M=t[5],s=t[6],i=t[7],c=t[8],h=t[9],S=t[10],I=t[11],f=t[12],x=t[13],D=t[14],F=t[15],m=a[0],d=a[1],b=a[2],v=a[3],z=a[4],p=a[5],w=a[6],E=a[7],A=a[8],P=a[9],L=a[10],q=a[11],R=a[12],N=a[13],O=a[14],Y=a[15];return 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 881 | vn  0.410926  -0.911668  0.00128446
 882 | vn  0.67152  -0.740986  -0.000899122
 883 | vn  0.922026  -0.38706  -0.00725269
 884 | vn  0.84691  -0.531556  -0.0138542
 885 | vn  0.535925  -0.8442  -0.0105045
 886 | vn  0.341188  -0.722822  -0.600931
 887 | vn  0.578664  -0.561139  -0.591838
 888 | vn  0.784869  -0.25102  -0.566542
 889 | vn  0.642681  -0.302257  -0.70399
 890 | vn  0.418589  -0.500042  -0.758117
 891 | vn  0.115806  -0.0791394  -0.990114
 892 | vn  0.232811  0.0125652  -0.972441
 893 | vn  0.206662  0.153601  -0.96628
 894 | vn  0.0244996  0.161443  -0.986578
 895 | vn  0.00338193  0.211115  -0.977455
 896 | vn  -0.134912  0.687491  -0.713551
 897 | vn  -0.31954  0.633073  -0.705062
 898 | vn  -0.603902  0.461442  -0.649903
 899 | vn  -0.631816  0.437169  -0.640072
 900 | vn  -0.424306  0.612706  -0.66675
 901 | vn  -0.4258  0.904753  0.0108049
 902 | vn  0.0220472  0.999756  0.00162273
 903 | vn  0.999599  0.0258705  0.0115556
 904 | vn  0.709585  -0.704553  0.00967183
 905 | vn  -0.259858  0.791936  0.552549
 906 | vn  0.00953916  0.99972  -0.0216718
 907 | vn  0.410156  0.332912  -0.849083
 908 | vn  0.541523  -0.54862  -0.637
 909 | vn  0.0463104  0.455224  0.889172
 910 | vn  -0.0106883  0.988794  0.148901
 911 | vn  -0.0443756  0.682947  -0.729118
 912 | vn  0.122825  0.00923214  -0.992385
 913 | vn  0.481839  -0.180439  0.85748
 914 | vn  0.455272  0.736752  0.499925
 915 | vn  -0.220542  0.907193  -0.358276
 916 | vn  -0.23592  0.657249  -0.715797
 917 | vn  0.728092  -0.685302  -0.0155853
 918 | vn  0.888739  0.45811  -0.0166791
 919 | vn  -0.260097  0.965582  0.000800195
 920 | vn  -0.371612  0.928378  -0.00441745
 921 | vn  0.480166  -0.17836  -0.858853
 922 | vn  0.488103  0.716801  -0.497947
 923 | vn  -0.222004  0.905399  0.361893
 924 | vn  -0.235405  0.66318  0.710477
 925 | vn  0.0587203  0.437704  -0.8972
 926 | vn  0.00132612  0.986459  -0.164003
 927 | vn  -0.0441901  0.681677  0.730317
 928 | vn  0.138801  -0.0341896  0.98973
 929 | vn  -0.25889  0.797206  -0.54538
 930 | vn  0.0122703  0.999739  0.0192865
 931 | vn  0.39863  0.35489  0.845663
 932 | vn  0.537564  -0.5814  0.610737
 933 | vn  -7.79193e-10  1  6.50944e-09
 934 | vn  0.82454  0.565804  1.72913e-05
 935 | vn  0.917701  -0.397272  3.35502e-05
 936 | vn  0.935269  -0.353939  0.000112842
 937 | vn  0.780712  0.624891  7.51916e-05
 938 | vn  0.762641  0.565035  0.314825
 939 | vn  0.847982  -0.397998  0.350034
 940 | vn  0.864141  -0.355261  0.356441
 941 | vn  0.720991  0.625625  0.297933
 942 | vn  0.583357  0.565165  0.583338
 943 | vn  0.648485  -0.398726  0.648448
 944 | vn  0.660872  -0.355894  0.660748
 945 | vn  0.551862  0.62529  0.55178
 946 | vn  0.314824  0.565051  0.762629
 947 | vn  0.350045  -0.397976  0.847988
 948 | vn  0.356474  -0.3552  0.864153
 949 | vn  0.297983  0.625515  0.721067
 950 | vn  -1.7299e-05  0.565804  0.82454
 951 | vn  -3.35448e-05  -0.397272  0.917701
 952 | vn  -0.000112839  -0.353939  0.935269
 953 | vn  -7.51869e-05  0.624891  0.780712
 954 | vn  -0.314825  0.565035  0.762641
 955 | vn  -0.350034  -0.397998  0.847982
 956 | vn  -0.356441  -0.355261  0.864141
 957 | vn  -0.297933  0.625625  0.720991
 958 | vn  -0.583338  0.565165  0.583357
 959 | vn  -0.648448  -0.398726  0.648485
 960 | vn  -0.660748  -0.355894  0.660872
 961 | vn  -0.55178  0.62529  0.551862
 962 | vn  -0.762629  0.565051  0.314824
 963 | vn  -0.847988  -0.397976  0.350045
 964 | vn  -0.864153  -0.3552  0.356474
 965 | vn  -0.721067  0.625515  0.297983
 966 | vn  -0.82454  0.565804  -1.72877e-05
 967 | vn  -0.917701  -0.397272  -3.35262e-05
 968 | vn  -0.935269  -0.353939  -0.000112839
 969 | vn  -0.780712  0.624891  -7.51882e-05
 970 | vn  -0.76264  0.565035  -0.314825
 971 | vn  -0.847982  -0.397998  -0.350034
 972 | vn  -0.864141  -0.355261  -0.356441
 973 | vn  -0.720991  0.625625  -0.297933
 974 | vn  -0.583357  0.565165  -0.583338
 975 | vn  -0.648485  -0.398726  -0.648448
 976 | vn  -0.660872  -0.355894  -0.660748
 977 | vn  -0.551862  0.62529  -0.55178
 978 | vn  -0.314824  0.565051  -0.762629
 979 | vn  -0.350045  -0.397976  -0.847988
 980 | vn  -0.356474  -0.3552  -0.864153
 981 | vn  -0.297983  0.625515  -0.721067
 982 | vn  1.72918e-05  0.565804  -0.82454
 983 | vn  3.35344e-05  -0.397272  -0.917701
 984 | vn  0.000112839  -0.353939  -0.935269
 985 | vn  7.51869e-05  0.624891  -0.780712
 986 | vn  0.314825  0.565035  -0.762641
 987 | vn  0.350034  -0.397998  -0.847982
 988 | vn  0.356441  -0.355261  -0.864141
 989 | vn  0.297933  0.625625  -0.720991
 990 | vn  0.583338  0.565165  -0.583357
 991 | vn  0.648448  -0.398726  -0.648485
 992 | vn  0.660748  -0.355894  -0.660872
 993 | vn  0.55178  0.62529  -0.551862
 994 | vn  0.762629  0.565051  -0.314824
 995 | vn  0.847988  -0.397976  -0.350045
 996 | vn  0.864153  -0.3552  -0.356474
 997 | vn  0.721067  0.625515  -0.297983
 998 | vn  0.236584  0.971611  8.31862e-09
 999 | vn  0.173084  0.984907  -1.18677e-09
1000 | vn  0.379703  0.925108  2.44118e-09
1001 | vn  0.526673  0.850068  2.66504e-09
1002 | vn  0.217978  0.971775  0.0902162
1003 | vn  0.15959  0.984977  0.0659615
1004 | vn  0.350498  0.925312  0.14474
1005 | vn  0.48559  0.850653  0.201474
1006 | vn  0.166631  0.971838  0.166631
1007 | vn  0.121908  0.985026  0.121908
1008 | vn  0.267668  0.925585  0.267668
1009 | vn  0.371315  0.851029  0.371315
1010 | vn  0.0902162  0.971775  0.217978
1011 | vn  0.0659615  0.984977  0.15959
1012 | vn  0.14474  0.925312  0.350498
1013 | vn  0.201474  0.850653  0.48559
1014 | vn  -8.2649e-09  0.971611  0.236584
1015 | vn  1.37744e-09  0.984907  0.173084
1016 | vn  2.79781e-10  0.925108  0.379703
1017 | vn  2.55497e-09  0.850068  0.526673
1018 | vn  -0.0902162  0.971775  0.217978
1019 | vn  -0.0659615  0.984977  0.15959
1020 | vn  -0.14474  0.925312  0.350498
1021 | vn  -0.201474  0.850653  0.48559
1022 | vn  -0.166631  0.971838  0.166631
1023 | vn  -0.121908  0.985026  0.121908
1024 | vn  -0.267668  0.925585  0.267668
1025 | vn  -0.371315  0.851029  0.371315
1026 | vn  -0.217978  0.971775  0.0902162
1027 | vn  -0.15959  0.984977  0.0659615
1028 | vn  -0.350498  0.925312  0.14474
1029 | vn  -0.48559  0.850653  0.201474
1030 | vn  -0.236583  0.971611  -6.23897e-09
1031 | vn  -0.173084  0.984907  2.37354e-09
1032 | vn  -0.379703  0.925108  -2.44118e-09
1033 | vn  -0.526673  0.850068  0
1034 | vn  -0.217978  0.971775  -0.0902162
1035 | vn  -0.15959  0.984977  -0.0659615
1036 | vn  -0.350498  0.925312  -0.14474
1037 | vn  -0.48559  0.850653  -0.201474
1038 | vn  -0.166631  0.971838  -0.166631
1039 | vn  -0.121908  0.985026  -0.121908
1040 | vn  -0.267668  0.925585  -0.267668
1041 | vn  -0.371315  0.851029  -0.371315
1042 | vn  -0.0902162  0.971775  -0.217978
1043 | vn  -0.0659615  0.984977  -0.15959
1044 | vn  -0.14474  0.925312  -0.350498
1045 | vn  -0.201474  0.850653  -0.485589
1046 | vn  6.16189e-09  0.971611  -0.236584
1047 | vn  -1.37744e-09  0.984907  -0.173084
1048 | vn  -2.79781e-10  0.925108  -0.379703
1049 | vn  -2.55497e-09  0.850068  -0.526673
1050 | vn  0.0902162  0.971775  -0.217978
1051 | vn  0.0659615  0.984977  -0.15959
1052 | vn  0.14474  0.925312  -0.350498
1053 | vn  0.201474  0.850653  -0.48559
1054 | vn  0.166631  0.971838  -0.166631
1055 | vn  0.121908  0.985026  -0.121908
1056 | vn  0.267668  0.925585  -0.267668
1057 | vn  0.371315  0.851029  -0.371315
1058 | vn  0.217978  0.971775  -0.0902162
1059 | vn  0.15959  0.984977  -0.0659615
1060 | vn  0.350498  0.925312  -0.14474
1061 | vn  0.48559  0.850653  -0.201474
1062 | 
1063 | f  7  6  1
1064 | f  1  2  7
1065 | f  8  7  2
1066 | f  2  3  8
1067 | f  9  8  3
1068 | f  3  4  9
1069 | f  10  9  4
1070 | f  4  5  10
1071 | f  12  11  6
1072 | f  6  7  12
1073 | f  13  12  7
1074 | f  7  8  13
1075 | f  14  13  8
1076 | f  8  9  14
1077 | f  15  14  9
1078 | f  9  10  15
1079 | f  17  16  11
1080 | f  11  12  17
1081 | f  18  17  12
1082 | f  12  13  18
1083 | f  19  18  13
1084 | f  13  14  19
1085 | f  20  19  14
1086 | f  14  15  20
1087 | f  22  21  16
1088 | f  16  17  22
1089 | f  23  22  17
1090 | f  17  18  23
1091 | f  24  23  18
1092 | f  18  19  24
1093 | f  25  24  19
1094 | f  19  20  25
1095 | f  27  26  21
1096 | f  21  22  27
1097 | f  28  27  22
1098 | f  22  23  28
1099 | f  29  28  23
1100 | f  23  24  29
1101 | f  30  29  24
1102 | f  24  25  30
1103 | f  32  31  26
1104 | f  26  27  32
1105 | f  33  32  27
1106 | f  27  28  33
1107 | f  34  33  28
1108 | f  28  29  34
1109 | f  35  34  29
1110 | f  29  30  35
1111 | f  37  36  31
1112 | f  31  32  37
1113 | f  38  37  32
1114 | f  32  33  38
1115 | f  39  38  33
1116 | f  33  34  39
1117 | f  40  39  34
1118 | f  34  35  40
1119 | f  42  41  36
1120 | f  36  37  42
1121 | f  43  42  37
1122 | f  37  38  43
1123 | f  44  43  38
1124 | f  38  39  44
1125 | f  45  44  39
1126 | f  39  40  45
1127 | f  47  46  41
1128 | f  41  42  47
1129 | f  48  47  42
1130 | f  42  43  48
1131 | f  49  48  43
1132 | f  43  44  49
1133 | f  50  49  44
1134 | f  44  45  50
1135 | f  52  51  46
1136 | f  46  47  52
1137 | f  53  52  47
1138 | f  47  48  53
1139 | f  54  53  48
1140 | f  48  49  54
1141 | f  55  54  49
1142 | f  49  50  55
1143 | f  57  56  51
1144 | f  51  52  57
1145 | f  58  57  52
1146 | f  52  53  58
1147 | f  59  58  53
1148 | f  53  54  59
1149 | f  60  59  54
1150 | f  54  55  60
1151 | f  62  61  56
1152 | f  56  57  62
1153 | f  63  62  57
1154 | f  57  58  63
1155 | f  64  63  58
1156 | f  58  59  64
1157 | f  65  64  59
1158 | f  59  60  65
1159 | f  67  66  61
1160 | f  61  62  67
1161 | f  68  67  62
1162 | f  62  63  68
1163 | f  69  68  63
1164 | f  63  64  69
1165 | f  70  69  64
1166 | f  64  65  70
1167 | f  72  71  66
1168 | f  66  67  72
1169 | f  73  72  67
1170 | f  67  68  73
1171 | f  74  73  68
1172 | f  68  69  74
1173 | f  75  74  69
1174 | f  69  70  75
1175 | f  77  76  71
1176 | f  71  72  77
1177 | f  78  77  72
1178 | f  72  73  78
1179 | f  79  78  73
1180 | f  73  74  79
1181 | f  80  79  74
1182 | f  74  75  80
1183 | f  2  1  76
1184 | f  76  77  2
1185 | f  3  2  77
1186 | f  77  78  3
1187 | f  4  3  78
1188 | f  78  79  4
1189 | f  5  4  79
1190 | f  79  80  5
1191 | f  85  10  5
1192 | f  5  81  85
1193 | f  86  85  81
1194 | f  81  82  86
1195 | f  87  86  82
1196 | f  82  83  87
1197 | f  88  87  83
1198 | f  83  84  88
1199 | f  89  15  10
1200 | f  10  85  89
1201 | f  90  89  85
1202 | f  85  86  90
1203 | f  91  90  86
1204 | f  86  87  91
1205 | f  92  91  87
1206 | f  87  88  92
1207 | f  93  20  15
1208 | f  15  89  93
1209 | f  94  93  89
1210 | f  89  90  94
1211 | f  95  94  90
1212 | f  90  91  95
1213 | f  96  95  91
1214 | f  91  92  96
1215 | f  97  25  20
1216 | f  20  93  97
1217 | f  98  97  93
1218 | f  93  94  98
1219 | f  99  98  94
1220 | f  94  95  99
1221 | f  100  99  95
1222 | f  95  96  100
1223 | f  101  30  25
1224 | f  25  97  101
1225 | f  102  101  97
1226 | f  97  98  102
1227 | f  103  102  98
1228 | f  98  99  103
1229 | f  104  103  99
1230 | f  99  100  104
1231 | f  105  35  30
1232 | f  30  101  105
1233 | f  106  105  101
1234 | f  101  102  106
1235 | f  107  106  102
1236 | f  102  103  107
1237 | f  108  107  103
1238 | f  103  104  108
1239 | f  109  40  35
1240 | f  35  105  109
1241 | f  110  109  105
1242 | f  105  106  110
1243 | f  111  110  106
1244 | f  106  107  111
1245 | f  112  111  107
1246 | f  107  108  112
1247 | f  113  45  40
1248 | f  40  109  113
1249 | f  114  113  109
1250 | f  109  110  114
1251 | f  115  114  110
1252 | f  110  111  115
1253 | f  116  115  111
1254 | f  111  112  116
1255 | f  117  50  45
1256 | f  45  113  117
1257 | f  118  117  113
1258 | f  113  114  118
1259 | f  119  118  114
1260 | f  114  115  119
1261 | f  120  119  115
1262 | f  115  116  120
1263 | f  121  55  50
1264 | f  50  117  121
1265 | f  122  121  117
1266 | f  117  118  122
1267 | f  123  122  118
1268 | f  118  119  123
1269 | f  124  123  119
1270 | f  119  120  124
1271 | f  125  60  55
1272 | f  55  121  125
1273 | f  126  125  121
1274 | f  121  122  126
1275 | f  127  126  122
1276 | f  122  123  127
1277 | f  128  127  123
1278 | f  123  124  128
1279 | f  129  65  60
1280 | f  60  125  129
1281 | f  130  129  125
1282 | f  125  126  130
1283 | f  131  130  126
1284 | f  126  127  131
1285 | f  132  131  127
1286 | f  127  128  132
1287 | f  133  70  65
1288 | f  65  129  133
1289 | f  134  133  129
1290 | f  129  130  134
1291 | f  135  134  130
1292 | f  130  131  135
1293 | f  136  135  131
1294 | f  131  132  136
1295 | f  137  75  70
1296 | f  70  133  137
1297 | f  138  137  133
1298 | f  133  134  138
1299 | f  139  138  134
1300 | f  134  135  139
1301 | f  140  139  135
1302 | f  135  136  140
1303 | f  141  80  75
1304 | f  75  137  141
1305 | f  142  141  137
1306 | f  137  138  142
1307 | f  143  142  138
1308 | f  138  139  143
1309 | f  144  143  139
1310 | f  139  140  144
1311 | f  81  5  80
1312 | f  80  141  81
1313 | f  82  81  141
1314 | f  141  142  82
1315 | f  83  82  142
1316 | f  142  143  83
1317 | f  84  83  143
1318 | f  143  144  84
1319 | f  149  88  84
1320 | f  84  145  149
1321 | f  150  149  145
1322 | f  145  146  150
1323 | f  151  150  146
1324 | f  146  147  151
1325 | f  152  151  147
1326 | f  147  148  152
1327 | f  153  92  88
1328 | f  88  149  153
1329 | f  154  153  149
1330 | f  149  150  154
1331 | f  155  154  150
1332 | f  150  151  155
1333 | f  156  155  151
1334 | f  151  152  156
1335 | f  157  96  92
1336 | f  92  153  157
1337 | f  158  157  153
1338 | f  153  154  158
1339 | f  159  158  154
1340 | f  154  155  159
1341 | f  160  159  155
1342 | f  155  156  160
1343 | f  161  100  96
1344 | f  96  157  161
1345 | f  162  161  157
1346 | f  157  158  162
1347 | f  163  162  158
1348 | f  158  159  163
1349 | f  164  163  159
1350 | f  159  160  164
1351 | f  165  104  100
1352 | f  100  161  165
1353 | f  166  165  161
1354 | f  161  162  166
1355 | f  167  166  162
1356 | f  162  163  167
1357 | f  168  167  163
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1451 | f  215  214  210
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1454 | f  211  212  212
1455 | f  216  156  152
1456 | f  152  213  216
1457 | f  217  216  213
1458 | f  213  214  217
1459 | f  218  217  214
1460 | f  214  215  218
1461 | f  212  218  215
1462 | f  215  212  212
1463 | f  219  160  156
1464 | f  156  216  219
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1466 | f  216  217  220
1467 | f  221  220  217
1468 | f  217  218  221
1469 | f  212  221  218
1470 | f  218  212  212
1471 | f  222  164  160
1472 | f  160  219  222
1473 | f  223  222  219
1474 | f  219  220  223
1475 | f  224  223  220
1476 | f  220  221  224
1477 | f  212  224  221
1478 | f  221  212  212
1479 | f  225  168  164
1480 | f  164  222  225
1481 | f  226  225  222
1482 | f  222  223  226
1483 | f  227  226  223
1484 | f  223  224  227
1485 | f  212  227  224
1486 | f  224  212  212
1487 | f  228  172  168
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1489 | f  229  228  225
1490 | f  225  226  229
1491 | f  230  229  226
1492 | f  226  227  230
1493 | f  212  230  227
1494 | f  227  212  212
1495 | f  231  176  172
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1497 | f  232  231  228
1498 | f  228  229  232
1499 | f  233  232  229
1500 | f  229  230  233
1501 | f  212  233  230
1502 | f  230  212  212
1503 | f  234  180  176
1504 | f  176  231  234
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1507 | f  236  235  232
1508 | f  232  233  236
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1510 | f  233  212  212
1511 | f  237  184  180
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1514 | f  234  235  238
1515 | f  239  238  235
1516 | f  235  236  239
1517 | f  212  239  236
1518 | f  236  212  212
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1521 | f  241  240  237
1522 | f  237  238  241
1523 | f  242  241  238
1524 | f  238  239  242
1525 | f  212  242  239
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1533 | f  212  245  242
1534 | f  242  212  212
1535 | f  246  196  192
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1537 | f  247  246  243
1538 | f  243  244  247
1539 | f  248  247  244
1540 | f  244  245  248
1541 | f  212  248  245
1542 | f  245  212  212
1543 | f  249  200  196
1544 | f  196  246  249
1545 | f  250  249  246
1546 | f  246  247  250
1547 | f  251  250  247
1548 | f  247  248  251
1549 | f  212  251  248
1550 | f  248  212  212
1551 | f  252  204  200
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1553 | f  253  252  249
1554 | f  249  250  253
1555 | f  254  253  250
1556 | f  250  251  254
1557 | f  212  254  251
1558 | f  251  212  212
1559 | f  255  208  204
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1562 | f  252  253  256
1563 | f  257  256  253
1564 | f  253  254  257
1565 | f  212  257  254
1566 | f  254  212  212
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1572 | f  256  257  211
1573 | f  212  211  257
1574 | f  257  212  212
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1578 | f  259  260  265
1579 | f  266  265  260
1580 | f  260  261  266
1581 | f  267  266  261
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1589 | f  272  271  266
1590 | f  266  267  272
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1595 | f  276  275  270
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1597 | f  277  276  271
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1600 | f  273  274  279
1601 | f  280  279  274
1602 | f  274  275  280
1603 | f  281  280  275
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1606 | f  276  277  282
1607 | f  284  283  278
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1611 | f  286  285  280
1612 | f  280  281  286
1613 | f  287  286  281
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1620 | f  285  286  291
1621 | f  292  291  286
1622 | f  286  287  292
1623 | f  294  293  288
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1628 | f  290  291  296
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1631 | f  259  258  293
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1634 | f  294  295  260
1635 | f  261  260  295
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1637 | f  262  261  296
1638 | f  296  297  262
1639 | f  302  267  262
1640 | f  262  298  302
1641 | f  303  302  298
1642 | f  298  299  303
1643 | f  304  303  299
1644 | f  299  300  304
1645 | f  305  304  300
1646 | f  300  301  305
1647 | f  306  272  267
1648 | f  267  302  306
1649 | f  307  306  302
1650 | f  302  303  307
1651 | f  308  307  303
1652 | f  303  304  308
1653 | f  309  308  304
1654 | f  304  305  309
1655 | f  310  277  272
1656 | f  272  306  310
1657 | f  311  310  306
1658 | f  306  307  311
1659 | f  312  311  307
1660 | f  307  308  312
1661 | f  313  312  308
1662 | f  308  309  313
1663 | f  314  282  277
1664 | f  277  310  314
1665 | f  315  314  310
1666 | f  310  311  315
1667 | f  316  315  311
1668 | f  311  312  316
1669 | f  317  316  312
1670 | f  312  313  317
1671 | f  318  287  282
1672 | f  282  314  318
1673 | f  319  318  314
1674 | f  314  315  319
1675 | f  320  319  315
1676 | f  315  316  320
1677 | f  321  320  316
1678 | f  316  317  321
1679 | f  322  292  287
1680 | f  287  318  322
1681 | f  323  322  318
1682 | f  318  319  323
1683 | f  324  323  319
1684 | f  319  320  324
1685 | f  325  324  320
1686 | f  320  321  325
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1688 | f  292  322  326
1689 | f  327  326  322
1690 | f  322  323  327
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1694 | f  324  325  329
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1700 | f  327  328  300
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1713 | f  342  341  336
1714 | f  336  337  342
1715 | f  343  342  337
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1733 | f  354  353  348
1734 | f  348  349  354
1735 | f  356  355  350
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1755 | f  368  367  362
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1766 | f  368  369  334
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1800 | f  354  386  390
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1802 | f  386  387  391
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1804 | f  387  388  392
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1806 | f  388  389  393
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1832 | f  402  403  407
1833 | f  408  407  403
1834 | f  403  404  408
1835 | f  409  408  404
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1838 | f  405  406  410
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1844 | f  408  409  413
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1850 | f  411  412  416
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1866 | f  419  420  424
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1870 | f  421  422  426
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1873 | f  428  427  423
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1875 | f  429  428  424
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1881 | f  432  431  427
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1890 | f  431  432  436
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1892 | f  432  433  437
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1895 | f  439  402  402
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1898 | f  435  436  440
1899 | f  441  440  436
1900 | f  436  437  441
1901 | f  442  441  437
1902 | f  437  438  442
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1904 | f  402  439  443
1905 | f  444  443  439
1906 | f  439  440  444
1907 | f  445  444  440
1908 | f  440  441  445
1909 | f  446  445  441
1910 | f  441  442  446
1911 | f  447  402  402
1912 | f  402  443  447
1913 | f  448  447  443
1914 | f  443  444  448
1915 | f  449  448  444
1916 | f  444  445  449
1917 | f  450  449  445
1918 | f  445  446  450
1919 | f  451  402  402
1920 | f  402  447  451
1921 | f  452  451  447
1922 | f  447  448  452
1923 | f  453  452  448
1924 | f  448  449  453
1925 | f  454  453  449
1926 | f  449  450  454
1927 | f  455  402  402
1928 | f  402  451  455
1929 | f  456  455  451
1930 | f  451  452  456
1931 | f  457  456  452
1932 | f  452  453  457
1933 | f  458  457  453
1934 | f  453  454  458
1935 | f  459  402  402
1936 | f  402  455  459
1937 | f  460  459  455
1938 | f  455  456  460
1939 | f  461  460  456
1940 | f  456  457  461
1941 | f  462  461  457
1942 | f  457  458  462
1943 | f  463  402  402
1944 | f  402  459  463
1945 | f  464  463  459
1946 | f  459  460  464
1947 | f  465  464  460
1948 | f  460  461  465
1949 | f  466  465  461
1950 | f  461  462  466
1951 | f  403  402  402
1952 | f  402  463  403
1953 | f  404  403  463
1954 | f  463  464  404
1955 | f  405  404  464
1956 | f  464  465  405
1957 | f  406  405  465
1958 | f  465  466  406
1959 | f  471  410  406
1960 | f  406  467  471
1961 | f  472  471  467
1962 | f  467  468  472
1963 | f  473  472  468
1964 | f  468  469  473
1965 | f  474  473  469
1966 | f  469  470  474
1967 | f  475  414  410
1968 | f  410  471  475
1969 | f  476  475  471
1970 | f  471  472  476
1971 | f  477  476  472
1972 | f  472  473  477
1973 | f  478  477  473
1974 | f  473  474  478
1975 | f  479  418  414
1976 | f  414  475  479
1977 | f  480  479  475
1978 | f  475  476  480
1979 | f  481  480  476
1980 | f  476  477  481
1981 | f  482  481  477
1982 | f  477  478  482
1983 | f  483  422  418
1984 | f  418  479  483
1985 | f  484  483  479
1986 | f  479  480  484
1987 | f  485  484  480
1988 | f  480  481  485
1989 | f  486  485  481
1990 | f  481  482  486
1991 | f  487  426  422
1992 | f  422  483  487
1993 | f  488  487  483
1994 | f  483  484  488
1995 | f  489  488  484
1996 | f  484  485  489
1997 | f  490  489  485
1998 | f  485  486  490
1999 | f  491  430  426
2000 | f  426  487  491
2001 | f  492  491  487
2002 | f  487  488  492
2003 | f  493  492  488
2004 | f  488  489  493
2005 | f  494  493  489
2006 | f  489  490  494
2007 | f  495  434  430
2008 | f  430  491  495
2009 | f  496  495  491
2010 | f  491  492  496
2011 | f  497  496  492
2012 | f  492  493  497
2013 | f  498  497  493
2014 | f  493  494  498
2015 | f  499  438  434
2016 | f  434  495  499
2017 | f  500  499  495
2018 | f  495  496  500
2019 | f  501  500  496
2020 | f  496  497  501
2021 | f  502  501  497
2022 | f  497  498  502
2023 | f  503  442  438
2024 | f  438  499  503
2025 | f  504  503  499
2026 | f  499  500  504
2027 | f  505  504  500
2028 | f  500  501  505
2029 | f  506  505  501
2030 | f  501  502  506
2031 | f  507  446  442
2032 | f  442  503  507
2033 | f  508  507  503
2034 | f  503  504  508
2035 | f  509  508  504
2036 | f  504  505  509
2037 | f  510  509  505
2038 | f  505  506  510
2039 | f  511  450  446
2040 | f  446  507  511
2041 | f  512  511  507
2042 | f  507  508  512
2043 | f  513  512  508
2044 | f  508  509  513
2045 | f  514  513  509
2046 | f  509  510  514
2047 | f  515  454  450
2048 | f  450  511  515
2049 | f  516  515  511
2050 | f  511  512  516
2051 | f  517  516  512
2052 | f  512  513  517
2053 | f  518  517  513
2054 | f  513  514  518
2055 | f  519  458  454
2056 | f  454  515  519
2057 | f  520  519  515
2058 | f  515  516  520
2059 | f  521  520  516
2060 | f  516  517  521
2061 | f  522  521  517
2062 | f  517  518  522
2063 | f  523  462  458
2064 | f  458  519  523
2065 | f  524  523  519
2066 | f  519  520  524
2067 | f  525  524  520
2068 | f  520  521  525
2069 | f  526  525  521
2070 | f  521  522  526
2071 | f  527  466  462
2072 | f  462  523  527
2073 | f  528  527  523
2074 | f  523  524  528
2075 | f  529  528  524
2076 | f  524  525  529
2077 | f  530  529  525
2078 | f  525  526  530
2079 | f  467  406  466
2080 | f  466  527  467
2081 | f  468  467  527
2082 | f  527  528  468
2083 | f  469  468  528
2084 | f  528  529  469
2085 | f  470  469  529
2086 | f  529  530  470


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