├── settings
    └── language-glsl.cson
├── README.md
├── package.json
├── sample.glsl
├── snippets
    └── language-glsl.cson
└── grammars
    └── glsl.cson


/settings/language-glsl.cson:
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1 | '.source.glsl':
2 |   'editor':
3 |     'commentStart': '// '
4 | 


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/README.md:
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 1 | # language-glsl package
 2 | 
 3 | Adds syntax highlighting and snippets to GLSL files in Atom.
 4 | 
 5 | Originally
 6 | [converted](http://atom.io/docs/latest/converting-a-text-mate-bundle)
 7 | from [polym0rph](https://github.com/polym0rph)'s
 8 | [GLSL TextMate bundle](https://github.com/polym0rph/GLSL.tmbundle).
 9 | 
10 | Extended to support [glslify](http://github.com/stackgl/glslify) require/export
11 | statements.
12 | 
13 | <img src="https://cl.ly/2S402M3x1602/screenshot.png" alt="screenshot" width="434">
14 | 


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/package.json:
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 1 | {
 2 |   "version": "2.0.4",
 3 |   "name": "language-glsl",
 4 |   "description": "Atom language support for GLSL",
 5 |   "repository": {
 6 |     "type": "git",
 7 |     "url": "https://github.com/hughsk/language-glsl.git"
 8 |   },
 9 |   "license": "MIT",
10 |   "bugs": {
11 |     "url": "https://github.com/hughsk/language-glsl/issues"
12 |   },
13 |   "engines": {
14 |     "atom": "*",
15 |     "node": "*"
16 |   },
17 |   "homepage": "https://github.com/hughsk/language-glsl",
18 |   "keywords": [
19 |     "language",
20 |     "glsl",
21 |     "atom",
22 |     "editor",
23 |     "syntax"
24 |   ]
25 | }
26 | 


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/sample.glsl:
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 1 | #ifndef HELLO_WORLD
 2 |   #define HELLO_WORLD vec3(0.0, 0.0, 0.0)
 3 | #else
 4 |   #define LOREM_IPSUM
 5 | #endif
 6 | 
 7 | #pragma GENERIC_PRAGMA
 8 | 
 9 | #pragma glslify: noise = require(glsl-noise)
10 | #pragma glslify: random = require(glsl-random)
11 | 
12 | // this is a comment, and you can see the variable "gl_Layer" is NOT highlighted.
13 | 
14 | #define PI 3.14159
15 | 
16 | float y(float x) {
17 |   return sin(x*2.0*PI);
18 | }
19 | 
20 | #pragma glslify: export(y)
21 | 
22 | void main() {
23 |   vec3 a = noise(gl_FragCoord.xy);
24 |   vec4 b = a.zyxx;
25 |   ivec4 c = ivec4(0);
26 |   mat2 d = mat2(1.0);
27 |   mat3 e = mat3(a, b, vec3(2.0));
28 | 
29 |   b.x = 1.5;
30 |   c.y = 190;
31 | 
32 |   a.xyz = gl_FragCoord.xyz;
33 | 
34 |   gl_FragColor = vec4(a.rgb, b.a);
35 | }
36 | 


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/snippets/language-glsl.cson:
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 1 | '.source.glsl':
 2 |   'do ... while':
 3 |     'prefix': 'do'
 4 |     'body': 'do {\n\t${0:/* code */}\n} while(${1:/* condition */});'
 5 |   'for ...':
 6 |     'prefix': 'for'
 7 |     'body': 'for(int ${2:i} = 0; $2 < ${1:count}; $2++)\n{\n\t${0:/* code */}\n}'
 8 |   'if ... else':
 9 |     'prefix': 'ife'
10 |     'body': 'if(${1:/* condition */})\n{\n\t${2:/* code */}\n}\nelse\n{\n\t${0:/* code */}\n}'
11 |   'if ...':
12 |     'prefix': 'if'
13 |     'body': 'if(${1:/* condition */})\n{\n\t${0:/* code */}\n}'
14 |   'main ...':
15 |     'prefix': 'main'
16 |     'body': 'void main()\n{\n\t${0:/* code */}\n}'
17 |   'method ...':
18 |     'prefix': 'me'
19 |     'body': '${1:void} ${2:method}()\n{\n\t${0:/* code */}\n}'
20 |   'struct':
21 |     'prefix': 'struct'
22 |     'body': 'struct ${1:/* name */} \n{\n\t${0:/* data */}\n};'
23 |   'switch ...':
24 |     'prefix': 'switch'
25 |     'body': 'switch(${1:/* statement */})\n{\n\tcase ${0:/* expression */}:\n\tdefault:\n}'
26 |   'while ...':
27 |     'prefix': 'while'
28 |     'body': 'while (${1:/* condition */})\n{\n\t${0:/* code */}\n}'
29 | 


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/grammars/glsl.cson:
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 1 | 'fileTypes': [
 2 |   'vs'
 3 |   'fs'
 4 |   'fx'
 5 |   'gs'
 6 |   'cs'
 7 |   'tc'
 8 |   'te'
 9 |   'vsh'
10 |   'fsh'
11 |   'gsh'
12 |   'vshader'
13 |   'fshader'
14 |   'gshader'
15 |   'vert'
16 |   'frag'
17 |   'geom'
18 |   'tesc'
19 |   'tese'
20 |   'comp'
21 |   'f.glsl'
22 |   'v.glsl'
23 |   'g.glsl'
24 |   'glsl'
25 | ]
26 | 'foldingStartMarker': '/\\*\\*|\\{\\s*$'
27 | 'foldingStopMarker': '\\*\\*/|^\\s*\\}'
28 | 'name': 'GLSL'
29 | 'patterns': [
30 |   {
31 |     'match': '\\.(x|y|z|w|r|g|b|a){1,4}'
32 |     'name': 'keyword.operator.glsl'
33 |   }
34 |   {
35 |     'match': '(?<!\\.)\\b[0-9]+\\b(?!\\.)'
36 |     'name': 'constant.numeric.integer.glsl'
37 |   }
38 |   {
39 |     'match': '\\b(break|case|continue|default|discard|do|else|for|if|return|switch|while)\\b'
40 |     'name': 'keyword.control.glsl'
41 |   }
42 |   {
43 |     'match': '\\b(void|bool|int|uint|float|double|vec[2-4]|dvec[2-4]|bvec[2-4]|ivec[2-4]|uvec[2-4]|mat[2-4]|mat[2-4]x[2-4]|dmat[2-4]|dmat[2-4]x[2-4]|sampler[1-3]D|samplerCube|sampler2DRect|sampler[1|2]DShadow|sampler2DRectShadow|sampler[1|2]DArray|sampler[1|2]DArrayShadow|samplerBuffer|sampler2DMS|sampler2DMSArray|struct|isampler[1-3]D|isamplerCube|isampler2DRect|isampler[1|2]DArray|isamplerBuffer|isampler2DMS|isampler2DMSArray|usampler[1-3]D|usamplerCube|usampler2DRect|usampler[1|2]DArray|usamplerBuffer|usampler2DMS|usampler2DMSArray)\\b'
44 |     'name': 'storage.type.glsl'
45 |   }
46 |   {
47 |     'match': '\\b(attribute|centroid|sample|patch|const|flat|in|inout|invariant|noperspective|out|smooth|uniform|varying|buffer|shared|lowp|mediump|highp)\\b'
48 |     'name': 'storage.modifier.glsl'
49 |   }
50 |   {
51 |     'match': '\\b(gl_BackColor|gl_BackLightModelProduct|gl_BackLightProduct|gl_BackMaterial|gl_BackSecondaryColor|gl_ClipDistance|gl_ClipPlane|gl_ClipVertex|gl_Color|gl_DepthRange|gl_DepthRangeParameters|gl_EyePlaneQ|gl_EyePlaneR|gl_EyePlaneS|gl_EyePlaneT|gl_Fog|gl_FogCoord|gl_FogFragCoord|gl_FogParameters|gl_FragColor|gl_FragCoord|gl_FragData|gl_FragDepth|gl_FrontColor|gl_FrontFacing|gl_FrontLightModelProduct|gl_FrontLightProduct|gl_FrontMaterial|gl_FrontSecondaryColor|gl_InstanceID|gl_Layer|gl_LightModel|gl_LightModelParameters|gl_LightModelProducts|gl_LightProducts|gl_LightSource|gl_LightSourceParameters|gl_MaterialParameters|gl_ModelViewMatrix|gl_ModelViewMatrixInverse|gl_ModelViewMatrixInverseTranspose|gl_ModelViewMatrixTranspose|gl_ModelViewProjectionMatrix|gl_ModelViewProjectionMatrixInverse|gl_ModelViewProjectionMatrixInverseTranspose|gl_ModelViewProjectionMatrixTranspose|gl_MultiTexCoord[0-7]|gl_Normal|gl_NormalMatrix|gl_NormalScale|gl_ObjectPlaneQ|gl_ObjectPlaneR|gl_ObjectPlaneS|gl_ObjectPlaneT|gl_Point|gl_PointCoord|gl_PointParameters|gl_PointSize|gl_Position|gl_PrimitiveIDIn|gl_ProjectionMatrix|gl_ProjectionMatrixInverse|gl_ProjectionMatrixInverseTranspose|gl_ProjectionMatrixTranspose|gl_SecondaryColor|gl_TexCoord|gl_TextureEnvColor|gl_TextureMatrix|gl_TextureMatrixInverse|gl_TextureMatrixInverseTranspose|gl_TextureMatrixTranspose|gl_Vertex|gl_VertexID)\\b'
52 |     'name': 'support.variable.glsl'
53 |   }
54 |   {
55 |     'match': '\\b(gl_MaxClipPlanes|gl_MaxCombinedTextureImageUnits|gl_MaxDrawBuffers|gl_MaxFragmentUniformComponents|gl_MaxLights|gl_MaxTextureCoords|gl_MaxTextureImageUnits|gl_MaxTextureUnits|gl_MaxVaryingFloats|gl_MaxVertexAttribs|gl_MaxVertexTextureImageUnits|gl_MaxVertexUniformComponents)\\b'
56 |     'name': 'support.constant.glsl'
57 |   }
58 |   {
59 |     'match': '\\b(abs|acos|all|any|asin|atan|ceil|clamp|cos|cross|degrees|dFdx|dFdy|distance|dot|equal|exp|exp2|faceforward|floor|fract|ftransform|fwidth|greaterThan|greaterThanEqual|inversesqrt|length|lessThan|lessThanEqual|log|log2|matrixCompMult|max|min|mix|mod|noise[1-4]|normalize|not|notEqual|outerProduct|pow|radians|reflect|refract|shadow1D|shadow1DLod|shadow1DProj|shadow1DProjLod|shadow2D|shadow2DLod|shadow2DProj|shadow2DProjLod|sign|sin|smoothstep|sqrt|step|tan|texture1D|texture1DLod|texture1DProj|texture1DProjLod|texture2D|texture2DLod|t\u0005exture2DProj|texture2DProjLod|texture3D|texture3DLod|texture3DProj|texture3DProjLod|textureCube|textureCubeLod|transpose)\\b'
60 |     'name': 'support.function.glsl'
61 |   }
62 |   {
63 |     'match': '\\b(asm|enum|extern|goto|inline|long|short|sizeof|static|typedef|union|unsigned|volatile)\\b'
64 |     'name': 'invalid.illegal.glsl'
65 |   }
66 |   {
67 |     'comment': 'glslify export statements'
68 |     'begin': '(#)\\s*(pragma glslify:)\\s*(export)(\\()([^(]+)(\\))'
69 |     'beginCaptures': {
70 |       '1': { 'name': 'punctuation.definition.keyword.glsl' }
71 |       '2': { 'name': 'meta.preprocessor.keyword.import.define.glsl' }
72 |       '3': { 'name': 'keyword.operator.glsl' }
73 |       '5': { 'name': 'entity.name.function.glsl' }
74 |     }
75 |     'end': '\\n'
76 |   }
77 |   {
78 |     'comment': 'glslify require statements'
79 |     'begin': '(#)\\s*(pragma glslify:)([^=]+)(\\s*=\\s*)?(require)(\\()([^(]+)(\\))'
80 |     'beginCaptures': {
81 |       '1': { 'name': 'punctuation.definition.keyword.glsl' }
82 |       '2': { 'name': 'meta.preprocessor.keyword.import.define.glsl' }
83 |       '3': { 'name': 'entity.name.function.glsl' }
84 |       '4': { 'name': 'operator.glsl' }
85 |       '5': { 'name': 'keyword.operator.glsl' }
86 |       '7': { 'name': 'string.quoted.double' }
87 |     }
88 |     'end': '\\n'
89 |   }
90 |   {
91 |     'include': 'source.c'
92 |   }
93 | ]
94 | 'scopeName': 'source.glsl'
95 | 


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