Implementation
Map<String, dynamic> shaderLib = {
"basic": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["specularmap"],
uniformsLib["envmap"],
uniformsLib["aomap"],
uniformsLib["lightmap"],
uniformsLib["fog"]
]),
"vertexShader": shaderChunk["meshbasic_vert"],
"fragmentShader": shaderChunk["meshbasic_frag"]
},
"lambert": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["specularmap"],
uniformsLib["envmap"],
uniformsLib["aomap"],
uniformsLib["lightmap"],
uniformsLib["emissivemap"],
uniformsLib["bumpmap"],
uniformsLib["normalmap"],
uniformsLib["displacementmap"],
uniformsLib["fog"],
uniformsLib["lights"],
{
"emissive": {"value": Color.fromHex32(0x000000)}
}
]),
"vertexShader": shaderChunk["meshlambert_vert"],
"fragmentShader": shaderChunk["meshlambert_frag"]
},
"phong": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["specularmap"],
uniformsLib["envmap"],
uniformsLib["aomap"],
uniformsLib["lightmap"],
uniformsLib["emissivemap"],
uniformsLib["bumpmap"],
uniformsLib["normalmap"],
uniformsLib["displacementmap"],
uniformsLib["fog"],
uniformsLib["lights"],
{
"emissive": {"value": Color.fromHex32(0x000000)},
"specular": {"value": Color.fromHex32(0x111111)},
"shininess": {"value": 30}
}
]),
"vertexShader": shaderChunk["meshphong_vert"],
"fragmentShader": shaderChunk["meshphong_frag"]
},
"standard": shaderLibStandard,
"toon": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["aomap"],
uniformsLib["lightmap"],
uniformsLib["emissivemap"],
uniformsLib["bumpmap"],
uniformsLib["normalmap"],
uniformsLib["displacementmap"],
uniformsLib["gradientmap"],
uniformsLib["fog"],
uniformsLib["lights"],
{
"emissive": {"value": Color.fromHex32(0x000000)}
}
]),
"vertexShader": shaderChunk["meshtoon_vert"],
"fragmentShader": shaderChunk["meshtoon_frag"]
},
"matcap": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["bumpmap"],
uniformsLib["normalmap"],
uniformsLib["displacementmap"],
uniformsLib["fog"],
{
"matcap": <String,dynamic>{"value": null}
}
]),
"vertexShader": shaderChunk["meshmatcap_vert"],
"fragmentShader": shaderChunk["meshmatcap_frag"]
},
"points": {
"uniforms": mergeUniforms([uniformsLib["points"], uniformsLib["fog"]]),
"vertexShader": shaderChunk["points_vert"],
"fragmentShader": shaderChunk["points_frag"]
},
"dashed": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["fog"],
{
"scale": {"value": 1},
"dashSize": {"value": 1},
"totalSize": {"value": 2}
}
]),
"vertexShader": shaderChunk["linedashed_vert"],
"fragmentShader": shaderChunk["linedashed_frag"]
},
"depth": {
"uniforms":
mergeUniforms([uniformsLib["common"], uniformsLib["displacementmap"]]),
"vertexShader": shaderChunk["depth_vert"],
"fragmentShader": shaderChunk["depth_frag"]
},
"normal": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["bumpmap"],
uniformsLib["normalmap"],
uniformsLib["displacementmap"],
{
"opacity": {"value": 1.0}
}
]),
"vertexShader": shaderChunk["meshnormal_vert"],
"fragmentShader": shaderChunk["meshnormal_frag"]
},
"sprite": {
"uniforms": mergeUniforms([uniformsLib["sprite"], uniformsLib["fog"]]),
"vertexShader": shaderChunk["sprite_vert"],
"fragmentShader": shaderChunk["sprite_frag"]
},
"background": {
"uniforms": {
"uvTransform": {"value": Matrix3.identity()},
"t2D": <String,dynamic>{"value": null},
'backgroundIntensity': { 'value': 1 }
},
"vertexShader": shaderChunk["background_vert"],
"fragmentShader": shaderChunk["background_frag"]
},
'backgroundCube': {
'uniforms': {
'envMap': <String,dynamic>{ 'value': null },
'flipEnvMap': { 'value': - 1 },
'backgroundBlurriness': { 'value': 0 },
'backgroundIntensity': { 'value': 1 },
'backgroundRotation': { 'value': Matrix3.identity() }
},
'vertexShader': shaderChunk['backgroundCube_vert'],
'fragmentShader': shaderChunk['backgroundCube_frag']
},
/* -------------------------------------------------------------------------
// Cube map shader
------------------------------------------------------------------------- */
"cube": {
'uniforms': {
'tCube': <String,dynamic>{ 'value': null },
'tFlip': { 'value': - 1 },
'opacity': { 'value': 1.0 },
},
"vertexShader": shaderChunk["cube_vert"],
"fragmentShader": shaderChunk["cube_frag"]
},
"equirect": {
"uniforms": {
"tEquirect": <String,dynamic>{"value": null},
},
"vertexShader": shaderChunk["equirect_vert"],
"fragmentShader": shaderChunk["equirect_frag"]
},
"distanceRGBA": {
"uniforms": mergeUniforms([
uniformsLib["common"],
uniformsLib["displacementmap"],
{
"referencePosition": {"value": Vector3.zero()},
"nearDistance": {"value": 1},
"farDistance": {"value": 1000}
}
]),
"vertexShader": shaderChunk["distanceRGBA_vert"],
"fragmentShader": shaderChunk["distanceRGBA_frag"]
},
"shadow": {
"uniforms": mergeUniforms([
uniformsLib["lights"],
uniformsLib["fog"],
{
"color": {"value": Color.fromHex32(0x000000)},
"opacity": {"value": 1.0}
},
]),
"vertexShader": shaderChunk["shadow_vert"],
"fragmentShader": shaderChunk["shadow_frag"]
},
"physical": {
"uniforms": mergeUniforms([
shaderLibStandard["uniforms"],
{
'clearcoat': { 'value': 0 },
'clearcoatMap': <String,dynamic>{ 'value': null },
'clearcoatMapTransform': { 'value': Matrix3.identity() },
'clearcoatNormalMap': <String,dynamic>{ 'value': null },
'clearcoatNormalMapTransform': { 'value': Matrix3.identity() },
'clearcoatNormalScale': { 'value': Vector2( 1, 1 ) },
'clearcoatRoughness': { 'value': 0 },
'clearcoatRoughnessMap': <String,dynamic>{ 'value': null },
'clearcoatRoughnessMapTransform': { 'value': Matrix3.identity() },
'dispersion': { 'value': 0 },
'iridescence': { 'value': 0 },
'iridescenceMap': <String,dynamic>{ 'value': null },
'iridescenceMapTransform': { 'value': Matrix3.identity() },
'iridescenceIOR': { 'value': 1.3 },
'iridescenceThicknessMinimum': { 'value': 100 },
'iridescenceThicknessMaximum': { 'value': 400 },
'iridescenceThicknessMap': <String,dynamic>{ 'value': null },
'iridescenceThicknessMapTransform': { 'value': Matrix3.identity() },
'sheen': { 'value': 0 },
'sheenColor': { 'value': Color( 0x000000 ) },
'sheenColorMap': <String,dynamic>{ 'value': null },
'sheenColorMapTransform': { 'value': Matrix3.identity() },
'sheenRoughness': { 'value': 1 },
'sheenRoughnessMap': <String,dynamic>{ 'value': null },
'sheenRoughnessMapTransform': { 'value': Matrix3.identity() },
'transmission': { 'value': 0 },
'transmissionMap': <String,dynamic>{ 'value': null },
'transmissionMapTransform': { 'value': Matrix3.identity() },
'transmissionSamplerSize': { 'value': Vector2() },
'transmissionSamplerMap': <String,dynamic>{ 'value': null },
'thickness': { 'value': 0 },
'thicknessMap': <String,dynamic>{ 'value': null },
'thicknessMapTransform': { 'value': Matrix3.identity() },
'attenuationDistance': { 'value': 0 },
'attenuationColor': { 'value': Color( 0x000000 ) },
'specularColor': { 'value': Color( 1, 1, 1 ) },
'specularColorMap': <String,dynamic>{ 'value': null },
'specularColorMapTransform': { 'value': Matrix3.identity() },
'specularIntensity': { 'value': 1 },
'specularIntensityMap': <String,dynamic>{ 'value': null },
'specularIntensityMapTransform': { 'value': Matrix3.identity() },
'anisotropyVector': { 'value': Vector2() },
'anisotropyMap': <String,dynamic>{ 'value': null },
'anisotropyMapTransform': { 'value': Matrix3.identity() },
}
]),
"vertexShader": shaderChunk["meshphysical_vert"],
"fragmentShader": shaderChunk["meshphysical_frag"]
}
};
