Let shaders be returned as arrays
This commit is contained in:
Christoph Diehl
parent
562ba9ebb7
commit
56d3cb3851
1 changed files with 125 additions and 133 deletions
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@ -3,139 +3,131 @@
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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make.shaders = {
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fragment1: function () {
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return random.pick([
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[
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'#ifdef GL_ES',
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'precision mediump float;',
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'#endif',
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'varying vec4 vColor;',
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'void main() {',
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'gl_FragColor=vColor;',
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'}'
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],
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[
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'uniform sampler2D uSampler;',
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'void main(void) {',
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'highp vec4 texelColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));',
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'gl_FragColor = vec4(texelColor.rgb * vLighting, texelColor.a);',
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'}'
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]
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])
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},
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vertex1: function () {
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return random.pick([
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[
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'attribute vec4 aVertex;',
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'attribute vec4 aColor;',
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'varying vec4 vColor;',
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'void main(){',
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'vColor=aColor;',
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'gl_Position=aVertex;',
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'}'
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],
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[
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'attribute highp vec3 aVertexNormal;',
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'attribute highp vec3 aVertexPosition;',
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'attribute highp vec2 aTextureCoord;',
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'uniform highp mat4 uNormalMatrix;',
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'uniform highp mat4 uMVMatrix;',
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'uniform highp mat4 uPMatrix;',
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'void main(void) {',
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'gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);',
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'vTextureCoord = aTextureCoord;',
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'highp vec3 ambientLight = vec3(0.6, 0.6, 0.6);',
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'highp vec3 directionalLightColor = vec3(0.5, 0.5, 0.75);',
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'highp vec3 directionalVector = vec3(0.85, 0.8, 0.75);',
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'highp vec4 transformedNormal = uNormalMatrix * vec4(aVertexNormal, 1.0);',
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'highp float directional = max(dot(transformedNormal.xyz, directionalVector), 0.0);',
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'vLighting = ambientLight + (directionalLightColor * directional);',
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'}'
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]
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])
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},
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fragment2: function () {
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return random.pick([
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[
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'uniform sampler2D uSampler;',
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'void main(void) {',
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'highp vec4 texelColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));',
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'gl_FragColor = vec4(texelColor.rgb * vLighting, texelColor.a);',
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'}'
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],
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[
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'#version proto-200',
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'uniform sampler2D albedoMap;',
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'uniform sampler2D normalMap;',
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'varying vec3 varyingTangent;',
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'varying vec3 varyingBitangent;',
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'varying vec3 varyingNormal;',
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'varying vec2 varyingUV;',
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'void main(void) {',
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'vec3 albedo=texture2D(albedoMap,varyingUV).rgb;',
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'vec3 normal=texture2D(normalMap,varyingUV).rgb*2.0-1.0;',
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'float specularFactor=pow((albedo.r+albedo.g+albedo.b)*0.33,2.0);',
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'float specularHardness=2.0;',
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'vec3 spaceNormal=varyingTangent*normal.x+varyingBitangent*normal.y+varyingNormal*normal.z;',
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'gl_FragData[0]=vec4(albedo,1.0);',
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'gl_FragData[1]=vec4(spaceNormal*0.5 +0.5,1.0);',
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'gl_FragData[2]=vec4(specularFactor,specularHardness*0.1,0.0,1.0);',
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'}'
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]
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])
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},
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vertex2: function () {
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return random.pick([
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[
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'attribute highp vec3 aVertexNormal;',
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'attribute highp vec3 aVertexPosition;',
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'attribute highp vec2 aTextureCoord;',
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'uniform highp mat4 uNormalMatrix;',
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'uniform highp mat4 uMVMatrix;',
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'uniform highp mat4 uPMatrix;',
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'void main(void) {',
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'gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);',
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'vTextureCoord = aTextureCoord;',
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'highp vec3 ambientLight = vec3(0.6, 0.6, 0.6);',
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'highp vec3 directionalLightColor = vec3(0.5, 0.5, 0.75);',
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'highp vec3 directionalVector = vec3(0.85, 0.8, 0.75);',
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'highp vec4 transformedNormal = uNormalMatrix * vec4(aVertexNormal, 1.0);',
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'highp float directional = max(dot(transformedNormal.xyz, directionalVector), 0.0);',
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'vLighting = ambientLight + (directionalLightColor * directional);',
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'}'
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],
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[
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'#version proto-200',
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'attribute vec3 vertexPosition;',
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'attribute vec3 vertexTangent;',
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'attribute vec3 vertexBitangent;',
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'attribute vec3 vertexNormal;',
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'attribute vec2 vertexUV;',
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'uniform mat4 modelMatrix;',
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'uniform mat4 viewMatrix;',
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'varying vec3 varyingTangent;',
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'varying vec3 varyingBitangent;',
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'varying vec3 varyingNormal;',
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'varying vec2 varyingUV;',
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'void main(void){',
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'gl_Position=viewMatrix*(modelMatrix*vec4(vertexPosition,1.0));',
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'gl_Position.xy=gl_Position.xy*0.5+(float(gl_InstanceID)-0.5);',
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'varyingTangent=(modelMatrix*vec4(vertexTangent,0.0)).xyz;',
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'varyingBitangent=(modelMatrix*vec4(vertexBitangent,0.0)).xyz;',
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'varyingNormal=(modelMatrix*vec4(vertexNormal,0.0)).xyz;',
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'varyingUV = vertexUV;',
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'}'
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]
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])
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},
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fragment1: [
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[
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'#ifdef GL_ES',
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'precision mediump float;',
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'#endif',
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'varying vec4 vColor;',
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'void main() {',
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'gl_FragColor=vColor;',
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'}'
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],
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[
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'uniform sampler2D uSampler;',
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'void main(void) {',
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'highp vec4 texelColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));',
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'gl_FragColor = vec4(texelColor.rgb * vLighting, texelColor.a);',
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'}'
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]
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],
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vertex1: [
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[
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'attribute vec4 aVertex;',
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'attribute vec4 aColor;',
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'varying vec4 vColor;',
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'void main(){',
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'vColor=aColor;',
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'gl_Position=aVertex;',
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'}'
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],
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[
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'attribute highp vec3 aVertexNormal;',
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'attribute highp vec3 aVertexPosition;',
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'attribute highp vec2 aTextureCoord;',
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'uniform highp mat4 uNormalMatrix;',
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'uniform highp mat4 uMVMatrix;',
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'uniform highp mat4 uPMatrix;',
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'void main(void) {',
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'gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);',
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'vTextureCoord = aTextureCoord;',
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'highp vec3 ambientLight = vec3(0.6, 0.6, 0.6);',
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'highp vec3 directionalLightColor = vec3(0.5, 0.5, 0.75);',
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'highp vec3 directionalVector = vec3(0.85, 0.8, 0.75);',
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'highp vec4 transformedNormal = uNormalMatrix * vec4(aVertexNormal, 1.0);',
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'highp float directional = max(dot(transformedNormal.xyz, directionalVector), 0.0);',
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'vLighting = ambientLight + (directionalLightColor * directional);',
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'}'
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]
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],
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fragment2: [
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[
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'uniform sampler2D uSampler;',
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'void main(void) {',
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'highp vec4 texelColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));',
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'gl_FragColor = vec4(texelColor.rgb * vLighting, texelColor.a);',
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'}'
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],
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[
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'#version proto-200',
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'uniform sampler2D albedoMap;',
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'uniform sampler2D normalMap;',
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'varying vec3 varyingTangent;',
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'varying vec3 varyingBitangent;',
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'varying vec3 varyingNormal;',
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'varying vec2 varyingUV;',
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'void main(void) {',
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'vec3 albedo=texture2D(albedoMap,varyingUV).rgb;',
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'vec3 normal=texture2D(normalMap,varyingUV).rgb*2.0-1.0;',
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'float specularFactor=pow((albedo.r+albedo.g+albedo.b)*0.33,2.0);',
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'float specularHardness=2.0;',
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'vec3 spaceNormal=varyingTangent*normal.x+varyingBitangent*normal.y+varyingNormal*normal.z;',
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'gl_FragData[0]=vec4(albedo,1.0);',
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'gl_FragData[1]=vec4(spaceNormal*0.5 +0.5,1.0);',
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'gl_FragData[2]=vec4(specularFactor,specularHardness*0.1,0.0,1.0);',
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'}'
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]
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],
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vertex2: [
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[
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'attribute highp vec3 aVertexNormal;',
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'attribute highp vec3 aVertexPosition;',
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'attribute highp vec2 aTextureCoord;',
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'uniform highp mat4 uNormalMatrix;',
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'uniform highp mat4 uMVMatrix;',
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'uniform highp mat4 uPMatrix;',
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'varying highp vec2 vTextureCoord;',
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'varying highp vec3 vLighting;',
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'void main(void) {',
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'gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);',
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'vTextureCoord = aTextureCoord;',
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'highp vec3 ambientLight = vec3(0.6, 0.6, 0.6);',
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'highp vec3 directionalLightColor = vec3(0.5, 0.5, 0.75);',
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'highp vec3 directionalVector = vec3(0.85, 0.8, 0.75);',
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'highp vec4 transformedNormal = uNormalMatrix * vec4(aVertexNormal, 1.0);',
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'highp float directional = max(dot(transformedNormal.xyz, directionalVector), 0.0);',
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'vLighting = ambientLight + (directionalLightColor * directional);',
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'}'
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],
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[
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'#version proto-200',
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'attribute vec3 vertexPosition;',
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'attribute vec3 vertexTangent;',
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'attribute vec3 vertexBitangent;',
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'attribute vec3 vertexNormal;',
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'attribute vec2 vertexUV;',
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'uniform mat4 modelMatrix;',
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'uniform mat4 viewMatrix;',
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'varying vec3 varyingTangent;',
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'varying vec3 varyingBitangent;',
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'varying vec3 varyingNormal;',
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'varying vec2 varyingUV;',
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'void main(void){',
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'gl_Position=viewMatrix*(modelMatrix*vec4(vertexPosition,1.0));',
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'gl_Position.xy=gl_Position.xy*0.5+(float(gl_InstanceID)-0.5);',
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'varyingTangent=(modelMatrix*vec4(vertexTangent,0.0)).xyz;',
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'varyingBitangent=(modelMatrix*vec4(vertexBitangent,0.0)).xyz;',
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'varyingNormal=(modelMatrix*vec4(vertexNormal,0.0)).xyz;',
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'varyingUV = vertexUV;',
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'}'
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]
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],
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shaderPair: function (v, f) {
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let i = random.number(v.length)
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return {
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