mirror of
https://github.com/MapMakersAndProgrammers/Alternativa3D.git
synced 2025-10-26 09:59:10 -07:00
Merge branch '8.30.MaterialsGetVariableOptimized' of github.com:AlternativaPlatform/Alternativa3D
This commit is contained in:
Yaski
@@ -77,7 +77,7 @@ package alternativa.engine3d.materials {
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this.alpha = alpha;
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}
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private function setupProgram(object:Object3D):ShaderProgram {
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private function setupProgram(object:Object3D):FillMaterialProgram {
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var vertexLinker:Linker = new Linker(Context3DProgramType.VERTEX);
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var positionVar:String = "aPosition";
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vertexLinker.declareVariable(positionVar, VariableType.ATTRIBUTE);
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@@ -90,7 +90,7 @@ package alternativa.engine3d.materials {
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var fragmentLinker:Linker = new Linker(Context3DProgramType.FRAGMENT);
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fragmentLinker.addProcedure(outColorProcedure);
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fragmentLinker.varyings = vertexLinker.varyings;
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return new ShaderProgram(vertexLinker, fragmentLinker);
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return new FillMaterialProgram(vertexLinker, fragmentLinker);
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}
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/**
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@@ -114,7 +114,7 @@ package alternativa.engine3d.materials {
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}
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}
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var program:ShaderProgram = programsCache[object.transformProcedure];
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var program:FillMaterialProgram = programsCache[object.transformProcedure];
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if (program == null) {
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program = setupProgram(object);
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program.upload(camera.context3D);
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@@ -123,11 +123,11 @@ package alternativa.engine3d.materials {
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// Drawcall
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var drawUnit:DrawUnit = camera.renderer.createDrawUnit(object, program.program, geometry._indexBuffer, surface.indexBegin, surface.numTriangles, program);
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// Streams
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aPosition"), positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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drawUnit.setVertexBufferAt(program.aPosition, positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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// Constants
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object.setTransformConstants(drawUnit, surface, program.vertexShader, camera);
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drawUnit.setProjectionConstants(camera, program.vertexShader.getVariableIndex("cProjMatrix"), object.localToCameraTransform);
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cColor"), red, green, blue, alpha);
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drawUnit.setProjectionConstants(camera, program.cProjMatrix, object.localToCameraTransform);
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drawUnit.setFragmentConstantsFromNumbers(program.cColor, red, green, blue, alpha);
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// Send to render
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if (alpha < 1) {
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drawUnit.blendSource = Context3DBlendFactor.SOURCE_ALPHA;
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@@ -149,3 +149,27 @@ package alternativa.engine3d.materials {
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}
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}
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import alternativa.engine3d.materials.ShaderProgram;
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import alternativa.engine3d.materials.compiler.Linker;
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import flash.display3D.Context3D;
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class FillMaterialProgram extends ShaderProgram {
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public var aPosition:int = -1;
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public var cProjMatrix:int = -1;
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public var cColor:int = -1;
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public function FillMaterialProgram(vertex:Linker, fragment:Linker) {
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super(vertex, fragment);
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}
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override public function upload(context3D:Context3D):void {
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super.upload(context3D);
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aPosition = vertexShader.findVariable("aPosition");
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cProjMatrix = vertexShader.findVariable("cProjMatrix");
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cColor = fragmentShader.findVariable("cColor");
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}
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}
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@@ -112,9 +112,9 @@ package alternativa.engine3d.materials {
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* @param alphaTest 0 - disabled, 1 - opaque, 2 - contours
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* @return
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*/
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private function getProgram(object:Object3D, programs:Vector.<ShaderProgram>, camera:Camera3D, opacityMap:TextureResource, alphaTest:int):ShaderProgram {
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private function getProgram(object:Object3D, programs:Vector.<LightMapMaterialProgram>, camera:Camera3D, opacityMap:TextureResource, alphaTest:int):LightMapMaterialProgram {
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var key:int = (opacityMap != null ? 3 : 0) + alphaTest;
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var program:ShaderProgram = programs[key];
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var program:LightMapMaterialProgram = programs[key];
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if (program == null) {
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// Make program
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// Vertex shader
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@@ -147,7 +147,7 @@ package alternativa.engine3d.materials {
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fragmentLinker.varyings = vertexLinker.varyings;
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program = new ShaderProgram(vertexLinker, fragmentLinker);
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program = new LightMapMaterialProgram(vertexLinker, fragmentLinker);
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program.upload(camera.context3D);
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programs[key] = program;
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@@ -155,7 +155,7 @@ package alternativa.engine3d.materials {
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return program;
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}
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private function getDrawUnit(program:ShaderProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource):DrawUnit {
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private function getDrawUnit(program:LightMapMaterialProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource):DrawUnit {
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var positionBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.POSITION);
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var uvBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.TEXCOORDS[0]);
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var lightMapUVBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.TEXCOORDS[lightMapChannel]);
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@@ -166,18 +166,18 @@ package alternativa.engine3d.materials {
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var drawUnit:DrawUnit = camera.renderer.createDrawUnit(object, program.program, geometry._indexBuffer, surface.indexBegin, surface.numTriangles, program);
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// Streams
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aPosition"), positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV"), uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV1"), lightMapUVBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[lightMapChannel]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[lightMapChannel]]);
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drawUnit.setVertexBufferAt(program.aPosition, positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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drawUnit.setVertexBufferAt(program.aUV, uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
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drawUnit.setVertexBufferAt(program.aUV1, lightMapUVBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[lightMapChannel]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[lightMapChannel]]);
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// Constants
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object.setTransformConstants(drawUnit, surface, program.vertexShader, camera);
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drawUnit.setProjectionConstants(camera, program.vertexShader.getVariableIndex("cProjMatrix"), object.localToCameraTransform);
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cThresholdAlpha"), alphaThreshold, 0, 0, alpha);
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drawUnit.setProjectionConstants(camera, program.cProjMatrix, object.localToCameraTransform);
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drawUnit.setFragmentConstantsFromNumbers(program.cThresholdAlpha, alphaThreshold, 0, 0, alpha);
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// Textures
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sDiffuse"), diffuseMap._texture);
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sLightMap"), lightMap._texture);
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drawUnit.setTextureAt(program.sDiffuse, diffuseMap._texture);
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drawUnit.setTextureAt(program.sLightMap, lightMap._texture);
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if (opacityMap != null) {
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sOpacity"), opacityMap._texture);
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drawUnit.setTextureAt(program.sOpacity, opacityMap._texture);
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}
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return drawUnit;
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@@ -208,13 +208,13 @@ package alternativa.engine3d.materials {
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}
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}
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var optionsPrograms:Vector.<ShaderProgram> = programsCache[object.transformProcedure];
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var optionsPrograms:Vector.<LightMapMaterialProgram> = programsCache[object.transformProcedure];
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if(optionsPrograms == null) {
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optionsPrograms = new Vector.<ShaderProgram>(6, true);
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optionsPrograms = new Vector.<LightMapMaterialProgram>(6, true);
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programsCache[object.transformProcedure] = optionsPrograms;
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}
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var program:ShaderProgram;
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var program:LightMapMaterialProgram;
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var drawUnit:DrawUnit;
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// Opaque pass
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if (opaquePass && alphaThreshold <= alpha) {
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@@ -252,3 +252,38 @@ package alternativa.engine3d.materials {
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}
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}
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import alternativa.engine3d.materials.ShaderProgram;
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import alternativa.engine3d.materials.compiler.Linker;
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import flash.display3D.Context3D;
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class LightMapMaterialProgram extends ShaderProgram {
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public var aPosition:int = -1;
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public var aUV:int = -1;
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public var aUV1:int = -1;
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public var cProjMatrix:int = -1;
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public var cThresholdAlpha:int = -1;
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public var sDiffuse:int = -1;
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public var sLightMap:int = -1;
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public var sOpacity:int = -1;
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public function LightMapMaterialProgram(vertex:Linker, fragment:Linker) {
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super(vertex, fragment);
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}
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override public function upload(context3D:Context3D):void {
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super.upload(context3D);
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aPosition = vertexShader.findVariable("aPosition");
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aUV = vertexShader.findVariable("aUV");
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aUV1 = vertexShader.findVariable("aUV1");
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cProjMatrix = vertexShader.findVariable("cProjMatrix");
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cThresholdAlpha = fragmentShader.findVariable("cThresholdAlpha");
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sDiffuse = fragmentShader.findVariable("sDiffuse");
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sLightMap = fragmentShader.findVariable("sLightMap");
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sOpacity = fragmentShader.findVariable("sOpacity");
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}
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}
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@@ -27,11 +27,6 @@ package alternativa.engine3d.materials {
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*/
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public class Material {
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/**
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* @private
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*/
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alternativa3d function get canDrawInShadowMap():Boolean {return true}
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/**
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* Name of the material
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*/
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@@ -515,9 +515,9 @@ package alternativa.engine3d.materials {
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* @param directionalLight
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* @param lightsLength
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*/
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private function getProgram(object:Object3D, programs:Dictionary, camera:Camera3D, materialKey:String, opacityMap:TextureResource, alphaTest:int, lightsGroup:Vector.<Light3D>, lightsLength:int, isFirstGroup:Boolean, shadowedLight:Light3D):ShaderProgram {
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private function getProgram(object:Object3D, programs:Dictionary, camera:Camera3D, materialKey:String, opacityMap:TextureResource, alphaTest:int, lightsGroup:Vector.<Light3D>, lightsLength:int, isFirstGroup:Boolean, shadowedLight:Light3D):StandardMaterialProgram {
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var key:String = materialKey + (opacityMap != null ? "O" : "o") + alphaTest.toString();
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var program:ShaderProgram = programs[key];
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var program:StandardMaterialProgram = programs[key];
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if (program == null) {
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var vertexLinker:Linker = new Linker(Context3DProgramType.VERTEX);
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var fragmentLinker:Linker = new Linker(Context3DProgramType.FRAGMENT);
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@@ -737,7 +737,7 @@ package alternativa.engine3d.materials {
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// }
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fragmentLinker.varyings = vertexLinker.varyings;
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program = new ShaderProgram(vertexLinker, fragmentLinker);
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program = new StandardMaterialProgram(vertexLinker, fragmentLinker);
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program.upload(camera.context3D);
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programs[key] = program;
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@@ -745,8 +745,7 @@ package alternativa.engine3d.materials {
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return program;
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}
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// TODO: return not neccessary more
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private function getDrawUnit(program:ShaderProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource, lights:Vector.<Light3D>, lightsLength:int, isFirstGroup:Boolean, shadowedLight:Light3D, opaqueOption:Boolean, transparentOption:Boolean, objectRenderPriority:int):DrawUnit {
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private function addDrawUnits(program:StandardMaterialProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource, lights:Vector.<Light3D>, lightsLength:int, isFirstGroup:Boolean, shadowedLight:Light3D, opaqueOption:Boolean, transparentOption:Boolean, objectRenderPriority:int):void {
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// Buffers
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var positionBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.POSITION);
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var uvBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.TEXCOORDS[0]);
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@@ -759,15 +758,15 @@ package alternativa.engine3d.materials {
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var drawUnit:DrawUnit = camera.renderer.createDrawUnit(object, program.program, geometry._indexBuffer, surface.indexBegin, surface.numTriangles, program);
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// Streams
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aPosition"), positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV"), uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
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drawUnit.setVertexBufferAt(program.aPosition, positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
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drawUnit.setVertexBufferAt(program.aUV, uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
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// Constants
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object.setTransformConstants(drawUnit, surface, program.vertexShader, camera);
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drawUnit.setProjectionConstants(camera, program.vertexShader.getVariableIndex("cProjMatrix"), object.localToCameraTransform);
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drawUnit.setProjectionConstants(camera, program.cProjMatrix, object.localToCameraTransform);
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// Set options for a surface. X should be 0.
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cSurface"), 0, glossiness, specularPower, 1);
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cThresholdAlpha"), alphaThreshold, 0, 0, alpha);
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drawUnit.setFragmentConstantsFromNumbers(program.cSurface, 0, glossiness, specularPower, 1);
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drawUnit.setFragmentConstantsFromNumbers(program.cThresholdAlpha, alphaThreshold, 0, 0, alpha);
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var light:Light3D;
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var len:Number;
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@@ -778,16 +777,15 @@ package alternativa.engine3d.materials {
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var falloff:Number;
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var hotspot:Number;
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if (lightsLength > 0 || shadowedLight) {
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if (_normalMapSpace == NormalMapSpace.TANGENT_RIGHT_HANDED || _normalMapSpace == NormalMapSpace.TANGENT_LEFT_HANDED) {
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aNormal"), normalsBuffer, geometry._attributesOffsets[VertexAttributes.NORMAL], VertexAttributes.FORMATS[VertexAttributes.NORMAL]);
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aTangent"), tangentsBuffer, geometry._attributesOffsets[VertexAttributes.TANGENT4], VertexAttributes.FORMATS[VertexAttributes.TANGENT4]);
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drawUnit.setVertexBufferAt(program.aNormal, normalsBuffer, geometry._attributesOffsets[VertexAttributes.NORMAL], VertexAttributes.FORMATS[VertexAttributes.NORMAL]);
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drawUnit.setVertexBufferAt(program.aTangent, tangentsBuffer, geometry._attributesOffsets[VertexAttributes.TANGENT4], VertexAttributes.FORMATS[VertexAttributes.TANGENT4]);
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}
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sBump"), normalMap._texture);
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drawUnit.setTextureAt(program.sBump, normalMap._texture);
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var camTransform:Transform3D = object.cameraToLocalTransform;
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drawUnit.setVertexConstantsFromNumbers(program.vertexShader.getVariableIndex("cCameraPosition"), camTransform.d, camTransform.h, camTransform.l);
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drawUnit.setVertexConstantsFromNumbers(program.cCameraPosition, camTransform.d, camTransform.h, camTransform.l);
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for (var i:int = 0; i < lightsLength; i++) {
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light = lights[i];
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@@ -861,32 +859,32 @@ package alternativa.engine3d.materials {
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}
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// Textures
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sDiffuse"), diffuseMap._texture);
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drawUnit.setTextureAt(program.sDiffuse, diffuseMap._texture);
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if (opacityMap != null) {
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sOpacity"), opacityMap._texture);
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drawUnit.setTextureAt(program.sOpacity, opacityMap._texture);
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}
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if (glossinessMap != null) {
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sGlossiness"), glossinessMap._texture);
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drawUnit.setTextureAt(program.sGlossiness, glossinessMap._texture);
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}
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if (specularMap != null) {
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sSpecular"), specularMap._texture);
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drawUnit.setTextureAt(program.sSpecular, specularMap._texture);
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}
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if (isFirstGroup){
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if (lightMap != null) {
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drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV1"),
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drawUnit.setVertexBufferAt(program.aUV1,
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geometry.getVertexBuffer(VertexAttributes.TEXCOORDS[lightMapChannel]),
|
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geometry._attributesOffsets[VertexAttributes.TEXCOORDS[lightMapChannel]],
|
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Context3DVertexBufferFormat.FLOAT_2);
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cAmbientColor"), 0,0,0, 1);
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drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sLightMap"), lightMap._texture);
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drawUnit.setFragmentConstantsFromNumbers(program.cAmbientColor, 0,0,0, 1);
|
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drawUnit.setTextureAt(program.sLightMap, lightMap._texture);
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} else {
|
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drawUnit.setFragmentConstantsFromVector(program.fragmentShader.getVariableIndex("cAmbientColor"), camera.ambient, 1);
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drawUnit.setFragmentConstantsFromVector(program.cAmbientColor, camera.ambient, 1);
|
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}
|
||||
}
|
||||
else{
|
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drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cAmbientColor"), 0,0,0, 1);
|
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drawUnit.setFragmentConstantsFromNumbers(program.cAmbientColor, 0,0,0, 1);
|
||||
}
|
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setPassUVProcedureConstants(drawUnit, program.vertexShader);
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||||
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@@ -894,7 +892,6 @@ package alternativa.engine3d.materials {
|
||||
shadowedLight.shadow.setup(drawUnit, program.vertexShader, program.fragmentShader, surface);
|
||||
}
|
||||
|
||||
|
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// Inititalizing render properties
|
||||
if (opaqueOption)
|
||||
// Use z-buffer within DrawCall, draws without blending
|
||||
@@ -963,9 +960,11 @@ package alternativa.engine3d.materials {
|
||||
// drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cFogConsts"), 0.5*uScale, 0.5 - uRight, 0);
|
||||
// drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sFogTexture"), fogTexture._texture);
|
||||
// }
|
||||
return drawUnit;
|
||||
}
|
||||
|
||||
private static var lightGroup:Vector.<Light3D> = new Vector.<Light3D>();
|
||||
private static var shadowGroup:Vector.<Light3D> = new Vector.<Light3D>();
|
||||
|
||||
/**
|
||||
* @private
|
||||
*/
|
||||
@@ -1007,37 +1006,32 @@ package alternativa.engine3d.materials {
|
||||
programsCache[object.transformProcedure] = optionsPrograms;
|
||||
}
|
||||
|
||||
|
||||
// Form groups
|
||||
var groupsCount:int = groups.length = 0;
|
||||
var firstGroup:Vector.<Light3D> = new Vector.<Light3D>();
|
||||
var shadowGroup:Vector.<Light3D> = new Vector.<Light3D>();
|
||||
var firstGroupLength:int = 0;
|
||||
// Form groups of lights
|
||||
var groupsCount:int = 0;
|
||||
var lightGroupLength:int = 0;
|
||||
var shadowGroupLength:int = 0;
|
||||
for (i = 0; i < lightsLength; i++) {
|
||||
light = lights[i];
|
||||
if (light.shadow!=null && useShadow){
|
||||
shadowGroup.push(light);
|
||||
}
|
||||
else{
|
||||
if (firstGroupLength==6){
|
||||
groups[groupsCount++] = firstGroup;
|
||||
firstGroup = new Vector.<Light3D>();
|
||||
firstGroupLength = 0;
|
||||
if (light.shadow != null && useShadow) {
|
||||
shadowGroup[int(shadowGroupLength++)] = light;
|
||||
} else {
|
||||
if (lightGroupLength == 6) {
|
||||
groups[int(groupsCount++)] = lightGroup;
|
||||
lightGroup = new Vector.<Light3D>();
|
||||
lightGroupLength = 0;
|
||||
}
|
||||
firstGroup[firstGroupLength++] = light;
|
||||
lightGroup[int(lightGroupLength++)] = light;
|
||||
}
|
||||
}
|
||||
if (firstGroupLength!=0){
|
||||
groups[groupsCount++] = firstGroup;
|
||||
if (lightGroupLength != 0) {
|
||||
groups[int(groupsCount++)] = lightGroup;
|
||||
}
|
||||
var shadowGroupLength:int = shadowGroup.length;
|
||||
|
||||
// Iterate groups
|
||||
var materialKey:String;
|
||||
var program:ShaderProgram;
|
||||
var drawUnit:DrawUnit;
|
||||
var program:StandardMaterialProgram;
|
||||
|
||||
if (groupsCount==0 && shadowGroupLength==0){
|
||||
if (groupsCount == 0 && shadowGroupLength == 0) {
|
||||
// There is only Ambient light on the scene
|
||||
// Form key
|
||||
materialKey = (lightMap != null) ? "L" : "l"+
|
||||
@@ -1049,11 +1043,11 @@ package alternativa.engine3d.materials {
|
||||
// Alpha test
|
||||
// use opacityMap if it is presented
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 1, null, 0, true, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, true, null, true, false, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, true, null, true, false, objectRenderPriority);
|
||||
} else {
|
||||
// do not use opacityMap at all
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, null, 0, null, 0, true, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, null, null, 0, true, null, true, false, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, null, null, 0, true, null, true, false, objectRenderPriority);
|
||||
}
|
||||
}
|
||||
// Transparent pass
|
||||
@@ -1062,20 +1056,19 @@ package alternativa.engine3d.materials {
|
||||
if (alphaThreshold <= alpha && !opaquePass) {
|
||||
// Alpha threshold
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 2, null, 0, true, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, true, null, false, true, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, true, null, false, true, objectRenderPriority);
|
||||
} else {
|
||||
// There is no Alpha threshold or check z-buffer by previous pass
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 0, null, 0, true, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, true, null, false, true, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, true, null, false, true, objectRenderPriority);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
var j:int;
|
||||
var lightLengthInGroup:int;
|
||||
var isFirstGroup:Boolean = true;
|
||||
for (i = 0; i < groupsCount; i++) {
|
||||
var lightGroup:Vector.<Light3D> = groups[i];
|
||||
lightLengthInGroup = lightGroup.length;
|
||||
lightGroup = groups[i];
|
||||
lightGroupLength = lightGroup.length;
|
||||
|
||||
// Group of lights without shadow
|
||||
// Form key
|
||||
@@ -1084,7 +1077,7 @@ package alternativa.engine3d.materials {
|
||||
(_normalMapSpace.toString()) +
|
||||
((glossinessMap != null) ? "G" : "g") +
|
||||
((specularMap != null) ? "S" : "s");
|
||||
for (j = 0; j < lightLengthInGroup; j++) {
|
||||
for (j = 0; j < lightGroupLength; j++) {
|
||||
light = lightGroup[j];
|
||||
materialKey += light.lightID;
|
||||
}
|
||||
@@ -1095,12 +1088,12 @@ package alternativa.engine3d.materials {
|
||||
if (alphaThreshold > 0) {
|
||||
// Alpha test
|
||||
// use opacityMap if it is presented
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 1, lightGroup, lightLengthInGroup, isFirstGroup, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, lightGroup, lightLengthInGroup, isFirstGroup, null, true, false, objectRenderPriority);
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 1, lightGroup, lightGroupLength, isFirstGroup, null);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, lightGroup, lightGroupLength, isFirstGroup, null, true, false, objectRenderPriority);
|
||||
} else {
|
||||
// do not use opacityMap at all
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, null, 0, lightGroup, lightLengthInGroup, isFirstGroup, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, null, lightGroup, lightLengthInGroup, isFirstGroup, null, true, false, objectRenderPriority);
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, null, 0, lightGroup, lightGroupLength, isFirstGroup, null);
|
||||
addDrawUnits(program, camera, surface, geometry, null, lightGroup, lightGroupLength, isFirstGroup, null, true, false, objectRenderPriority);
|
||||
}
|
||||
}
|
||||
// Transparent pass
|
||||
@@ -1108,19 +1101,19 @@ package alternativa.engine3d.materials {
|
||||
// use opacityMap if it is presented
|
||||
if (alphaThreshold <= alpha && !opaquePass) {
|
||||
// Alpha threshold
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 2, lightGroup, lightLengthInGroup, isFirstGroup, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, lightGroup, lightLengthInGroup, isFirstGroup, null, false, true, objectRenderPriority);
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 2, lightGroup, lightGroupLength, isFirstGroup, null);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, lightGroup, lightGroupLength, isFirstGroup, null, false, true, objectRenderPriority);
|
||||
} else {
|
||||
// There is no Alpha threshold or check z-buffer by previous pass
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 0, lightGroup, lightLengthInGroup, isFirstGroup, null);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, lightGroup, lightLengthInGroup, isFirstGroup, null, false, true, objectRenderPriority);
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 0, lightGroup, lightGroupLength, isFirstGroup, null);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, lightGroup, lightGroupLength, isFirstGroup, null, false, true, objectRenderPriority);
|
||||
}
|
||||
}
|
||||
isFirstGroup = false;
|
||||
lightGroup.length = 0;
|
||||
}
|
||||
|
||||
if (shadowGroupLength>0){
|
||||
if (shadowGroupLength > 0){
|
||||
// Group of ligths with shadow
|
||||
// For each light we will create new drawUnit
|
||||
for (j = 0; j < shadowGroupLength; j++) {
|
||||
@@ -1142,15 +1135,12 @@ package alternativa.engine3d.materials {
|
||||
// Alpha test
|
||||
// use opacityMap if it is presented
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 1, null, 0, isFirstGroup, light);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, true, false, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, true, false, objectRenderPriority);
|
||||
} else {
|
||||
// do not use opacityMap at all
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, null, 0, null, 0, isFirstGroup, light);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, null, null, 0, isFirstGroup, light, true, false, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, null, null, 0, isFirstGroup, light, true, false, objectRenderPriority);
|
||||
}
|
||||
// trace(program.vertexShader.describeLinkageInfo());
|
||||
// trace(program.fragmentShader.describeLinkageInfo());
|
||||
|
||||
}
|
||||
// Transparent pass
|
||||
if (transparentPass && alphaThreshold > 0 && alpha > 0) {
|
||||
@@ -1158,11 +1148,11 @@ package alternativa.engine3d.materials {
|
||||
if (alphaThreshold <= alpha && !opaquePass) {
|
||||
// Alpha threshold
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 2, null, 0, isFirstGroup, light);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, false, true, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, false, true, objectRenderPriority);
|
||||
} else {
|
||||
// There is no Alpha threshold or check z-buffer by previous pass
|
||||
program = getProgram(object, optionsPrograms, camera, materialKey, opacityMap, 0, null, 0, isFirstGroup, light);
|
||||
drawUnit = getDrawUnit(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, false, true, objectRenderPriority);
|
||||
addDrawUnits(program, camera, surface, geometry, opacityMap, null, 0, isFirstGroup, light, false, true, objectRenderPriority);
|
||||
}
|
||||
}
|
||||
isFirstGroup = false;
|
||||
@@ -1197,3 +1187,55 @@ package alternativa.engine3d.materials {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
import alternativa.engine3d.materials.ShaderProgram;
|
||||
import alternativa.engine3d.materials.compiler.Linker;
|
||||
|
||||
import flash.display3D.Context3D;
|
||||
|
||||
class StandardMaterialProgram extends ShaderProgram {
|
||||
|
||||
public var aPosition:int = -1;
|
||||
public var aUV:int = -1;
|
||||
public var aUV1:int = -1;
|
||||
public var aNormal:int = -1;
|
||||
public var aTangent:int = -1;
|
||||
public var cProjMatrix:int = -1;
|
||||
public var cCameraPosition:int = -1;
|
||||
public var cAmbientColor:int = -1;
|
||||
public var cSurface:int = -1;
|
||||
public var cThresholdAlpha:int = -1;
|
||||
public var sDiffuse:int = -1;
|
||||
public var sOpacity:int = -1;
|
||||
public var sBump:int = -1;
|
||||
public var sGlossiness:int = -1;
|
||||
public var sSpecular:int = -1;
|
||||
public var sLightMap:int = -1;
|
||||
|
||||
public function StandardMaterialProgram(vertex:Linker, fragment:Linker) {
|
||||
super(vertex, fragment);
|
||||
}
|
||||
|
||||
override public function upload(context3D:Context3D):void {
|
||||
super.upload(context3D);
|
||||
|
||||
aPosition = vertexShader.findVariable("aPosition");
|
||||
aUV = vertexShader.findVariable("aUV");
|
||||
aUV1 = vertexShader.findVariable("aUV1");
|
||||
aNormal = vertexShader.findVariable("aNormal");
|
||||
aTangent = vertexShader.findVariable("aTangent");
|
||||
cProjMatrix = vertexShader.findVariable("cProjMatrix");
|
||||
cCameraPosition = vertexShader.findVariable("cCameraPosition");
|
||||
|
||||
cAmbientColor = fragmentShader.findVariable("cAmbientColor");
|
||||
cSurface = fragmentShader.findVariable("cSurface");
|
||||
cThresholdAlpha = fragmentShader.findVariable("cThresholdAlpha");
|
||||
sDiffuse = fragmentShader.findVariable("sDiffuse");
|
||||
sOpacity = fragmentShader.findVariable("sOpacity");
|
||||
sBump = fragmentShader.findVariable("sBump");
|
||||
sGlossiness = fragmentShader.findVariable("sGlossiness");
|
||||
sSpecular = fragmentShader.findVariable("sSpecular");
|
||||
sLightMap = fragmentShader.findVariable("sLightMap");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -42,13 +42,6 @@ package alternativa.engine3d.materials {
|
||||
*/
|
||||
public class TextureMaterial extends Material {
|
||||
|
||||
/**
|
||||
* @private
|
||||
*/
|
||||
alternativa3d override function get canDrawInShadowMap():Boolean {
|
||||
return opaquePass && alphaThreshold == 0;
|
||||
}
|
||||
|
||||
private static var caches:Dictionary = new Dictionary(true);
|
||||
private var cachedContext3D:Context3D;
|
||||
private var programsCache:Dictionary;
|
||||
@@ -176,9 +169,9 @@ package alternativa.engine3d.materials {
|
||||
* @param alphaTest 0 - disabled, 1 - opaque, 2 - contours
|
||||
* @return
|
||||
*/
|
||||
private function getProgram(object:Object3D, programs:Vector.<ShaderProgram>, camera:Camera3D, opacityMap:TextureResource, alphaTest:int):ShaderProgram {
|
||||
private function getProgram(object:Object3D, programs:Vector.<TextureMaterialProgram>, camera:Camera3D, opacityMap:TextureResource, alphaTest:int):TextureMaterialProgram {
|
||||
var key:int = (opacityMap != null ? 3 : 0) + alphaTest;
|
||||
var program:ShaderProgram = programs[key];
|
||||
var program:TextureMaterialProgram = programs[key];
|
||||
if (program == null) {
|
||||
// Make program
|
||||
// Vertex shader
|
||||
@@ -208,7 +201,7 @@ package alternativa.engine3d.materials {
|
||||
}
|
||||
fragmentLinker.varyings = vertexLinker.varyings;
|
||||
|
||||
program = new ShaderProgram(vertexLinker, fragmentLinker);
|
||||
program = new TextureMaterialProgram(vertexLinker, fragmentLinker);
|
||||
|
||||
program.upload(camera.context3D);
|
||||
programs[key] = program;
|
||||
@@ -216,7 +209,7 @@ package alternativa.engine3d.materials {
|
||||
return program;
|
||||
}
|
||||
|
||||
private function getDrawUnit(program:ShaderProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource):DrawUnit {
|
||||
private function getDrawUnit(program:TextureMaterialProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource):DrawUnit {
|
||||
var positionBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.POSITION);
|
||||
var uvBuffer:VertexBuffer3D = geometry.getVertexBuffer(VertexAttributes.TEXCOORDS[0]);
|
||||
|
||||
@@ -226,16 +219,16 @@ package alternativa.engine3d.materials {
|
||||
var drawUnit:DrawUnit = camera.renderer.createDrawUnit(object, program.program, geometry._indexBuffer, surface.indexBegin, surface.numTriangles, program);
|
||||
|
||||
// Streams
|
||||
drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aPosition"), positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
|
||||
drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV"), uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
|
||||
drawUnit.setVertexBufferAt(program.aPosition, positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
|
||||
drawUnit.setVertexBufferAt(program.aUV, uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
|
||||
//Constants
|
||||
object.setTransformConstants(drawUnit, surface, program.vertexShader, camera);
|
||||
drawUnit.setProjectionConstants(camera, program.vertexShader.getVariableIndex("cProjMatrix"), object.localToCameraTransform);
|
||||
drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cThresholdAlpha"), alphaThreshold, 0, 0, alpha);
|
||||
drawUnit.setProjectionConstants(camera, program.cProjMatrix, object.localToCameraTransform);
|
||||
drawUnit.setFragmentConstantsFromNumbers(program.cThresholdAlpha, alphaThreshold, 0, 0, alpha);
|
||||
// Textures
|
||||
drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sDiffuse"), diffuseMap._texture);
|
||||
drawUnit.setTextureAt(program.sDiffuse, diffuseMap._texture);
|
||||
if (opacityMap != null) {
|
||||
drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sOpacity"), opacityMap._texture);
|
||||
drawUnit.setTextureAt(program.sOpacity, opacityMap._texture);
|
||||
}
|
||||
return drawUnit;
|
||||
}
|
||||
@@ -262,13 +255,13 @@ package alternativa.engine3d.materials {
|
||||
caches[cachedContext3D] = programsCache;
|
||||
}
|
||||
}
|
||||
var optionsPrograms:Vector.<ShaderProgram> = programsCache[object.transformProcedure];
|
||||
var optionsPrograms:Vector.<TextureMaterialProgram> = programsCache[object.transformProcedure];
|
||||
if(optionsPrograms == null) {
|
||||
optionsPrograms = new Vector.<ShaderProgram>(6, true);
|
||||
optionsPrograms = new Vector.<TextureMaterialProgram>(6, true);
|
||||
programsCache[object.transformProcedure] = optionsPrograms;
|
||||
}
|
||||
|
||||
var program:ShaderProgram;
|
||||
var program:TextureMaterialProgram;
|
||||
var drawUnit:DrawUnit;
|
||||
// Opaque pass
|
||||
if (opaquePass && alphaThreshold <= alpha) {
|
||||
@@ -329,3 +322,34 @@ package alternativa.engine3d.materials {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
import alternativa.engine3d.materials.ShaderProgram;
|
||||
import alternativa.engine3d.materials.compiler.Linker;
|
||||
|
||||
import flash.display3D.Context3D;
|
||||
|
||||
class TextureMaterialProgram extends ShaderProgram {
|
||||
|
||||
public var aPosition:int = -1;
|
||||
public var aUV:int = -1;
|
||||
public var cProjMatrix:int = -1;
|
||||
public var cThresholdAlpha:int = -1;
|
||||
public var sDiffuse:int = -1;
|
||||
public var sOpacity:int = -1;
|
||||
|
||||
public function TextureMaterialProgram(vertex:Linker, fragment:Linker) {
|
||||
super(vertex, fragment);
|
||||
}
|
||||
|
||||
override public function upload(context3D:Context3D):void {
|
||||
super.upload(context3D);
|
||||
|
||||
aPosition = vertexShader.findVariable("aPosition");
|
||||
aUV = vertexShader.findVariable("aUV");
|
||||
cProjMatrix = vertexShader.findVariable("cProjMatrix");
|
||||
cThresholdAlpha = fragmentShader.findVariable("cThresholdAlpha");
|
||||
sDiffuse = fragmentShader.findVariable("sDiffuse");
|
||||
sOpacity = fragmentShader.findVariable("sOpacity");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -126,9 +126,9 @@ package alternativa.engine3d.materials {
|
||||
* @param directionalLight
|
||||
* @param lightsLength
|
||||
*/
|
||||
private function getProgram(object:Object3D, programs:Dictionary, camera:Camera3D, materialKey:String, opacityMap:TextureResource, alphaTest:int, lights:Vector.<Light3D>, lightsLength:int):ShaderProgram {
|
||||
private function getProgram(object:Object3D, programs:Dictionary, camera:Camera3D, materialKey:String, opacityMap:TextureResource, alphaTest:int, lights:Vector.<Light3D>, lightsLength:int):VertexLightTextureMaterialProgram {
|
||||
var key:String = materialKey + (opacityMap != null ? "O" : "o") + alphaTest.toString();
|
||||
var program:ShaderProgram = programs[key];
|
||||
var program:VertexLightTextureMaterialProgram = programs[key];
|
||||
if (program == null) {
|
||||
var vertexLinker:Linker = new Linker(Context3DProgramType.VERTEX);
|
||||
vertexLinker.declareVariable("tTotalLight");
|
||||
@@ -200,7 +200,7 @@ package alternativa.engine3d.materials {
|
||||
fragmentLinker.addProcedure(_mulLightingProcedure, "tColor");
|
||||
|
||||
fragmentLinker.varyings = vertexLinker.varyings;
|
||||
program = new ShaderProgram(vertexLinker, fragmentLinker);
|
||||
program = new VertexLightTextureMaterialProgram(vertexLinker, fragmentLinker);
|
||||
|
||||
program.upload(camera.context3D);
|
||||
programs[key] = program;
|
||||
@@ -208,7 +208,7 @@ package alternativa.engine3d.materials {
|
||||
return program;
|
||||
}
|
||||
|
||||
private function getDrawUnit(program:ShaderProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource, lights:Vector.<Light3D>, lightsLength:int):DrawUnit {
|
||||
private function getDrawUnit(program:VertexLightTextureMaterialProgram, camera:Camera3D, surface:Surface, geometry:Geometry, opacityMap:TextureResource, lights:Vector.<Light3D>, lightsLength:int):DrawUnit {
|
||||
// Buffers
|
||||
var object:Object3D = surface.object;
|
||||
|
||||
@@ -220,17 +220,17 @@ package alternativa.engine3d.materials {
|
||||
var drawUnit:DrawUnit = camera.renderer.createDrawUnit(object, program.program, geometry._indexBuffer, surface.indexBegin, surface.numTriangles, program);
|
||||
|
||||
// Streams
|
||||
drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aPosition"), positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
|
||||
drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aUV"), uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
|
||||
drawUnit.setVertexBufferAt(program.aPosition, positionBuffer, geometry._attributesOffsets[VertexAttributes.POSITION], VertexAttributes.FORMATS[VertexAttributes.POSITION]);
|
||||
drawUnit.setVertexBufferAt(program.aUV, uvBuffer, geometry._attributesOffsets[VertexAttributes.TEXCOORDS[0]], VertexAttributes.FORMATS[VertexAttributes.TEXCOORDS[0]]);
|
||||
|
||||
// Constants
|
||||
object.setTransformConstants(drawUnit, surface, program.vertexShader, camera);
|
||||
drawUnit.setProjectionConstants(camera, program.vertexShader.getVariableIndex("cProjMatrix"), object.localToCameraTransform);
|
||||
drawUnit.setVertexConstantsFromVector(program.vertexShader.getVariableIndex("cAmbientColor"), camera.ambient, 1);
|
||||
drawUnit.setFragmentConstantsFromNumbers(program.fragmentShader.getVariableIndex("cThresholdAlpha"), alphaThreshold, 0, 0, alpha);
|
||||
drawUnit.setProjectionConstants(camera, program.cProjMatrix, object.localToCameraTransform);
|
||||
drawUnit.setVertexConstantsFromVector(program.cAmbientColor, camera.ambient, 1);
|
||||
drawUnit.setFragmentConstantsFromNumbers(program.cThresholdAlpha, alphaThreshold, 0, 0, alpha);
|
||||
|
||||
if (lightsLength > 0) {
|
||||
drawUnit.setVertexBufferAt(program.vertexShader.getVariableIndex("aNormal"), normalsBuffer, geometry._attributesOffsets[VertexAttributes.NORMAL], VertexAttributes.FORMATS[VertexAttributes.NORMAL]);
|
||||
drawUnit.setVertexBufferAt(program.aNormal, normalsBuffer, geometry._attributesOffsets[VertexAttributes.NORMAL], VertexAttributes.FORMATS[VertexAttributes.NORMAL]);
|
||||
|
||||
var i:int;
|
||||
var light:Light3D;
|
||||
@@ -269,9 +269,9 @@ package alternativa.engine3d.materials {
|
||||
}
|
||||
|
||||
// Textures
|
||||
drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sDiffuse"), diffuseMap._texture);
|
||||
drawUnit.setTextureAt(program.sDiffuse, diffuseMap._texture);
|
||||
if (opacityMap != null) {
|
||||
drawUnit.setTextureAt(program.fragmentShader.getVariableIndex("sOpacity"), opacityMap._texture);
|
||||
drawUnit.setTextureAt(program.sOpacity, opacityMap._texture);
|
||||
}
|
||||
return drawUnit;
|
||||
}
|
||||
@@ -294,6 +294,7 @@ package alternativa.engine3d.materials {
|
||||
// Program
|
||||
var light:Light3D;
|
||||
var materialKey:String = "";
|
||||
// TODO: Form key by each light types count, not id
|
||||
for (var i:int = 0; i < lightsLength; i++) {
|
||||
light = lights[i];
|
||||
materialKey += light.lightID;
|
||||
@@ -315,7 +316,7 @@ package alternativa.engine3d.materials {
|
||||
programsCache[object.transformProcedure] = optionsPrograms;
|
||||
}
|
||||
|
||||
var program:ShaderProgram;
|
||||
var program:VertexLightTextureMaterialProgram;
|
||||
var drawUnit:DrawUnit;
|
||||
// Opaque passOpaque pass
|
||||
if (opaquePass && alphaThreshold <= alpha) {
|
||||
@@ -353,3 +354,38 @@ package alternativa.engine3d.materials {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
import alternativa.engine3d.materials.ShaderProgram;
|
||||
import alternativa.engine3d.materials.compiler.Linker;
|
||||
|
||||
import flash.display3D.Context3D;
|
||||
|
||||
class VertexLightTextureMaterialProgram extends ShaderProgram {
|
||||
|
||||
public var aPosition:int = -1;
|
||||
public var aUV:int = -1;
|
||||
public var aNormal:int = -1;
|
||||
public var cProjMatrix:int = -1;
|
||||
public var cAmbientColor:int = -1;
|
||||
public var cThresholdAlpha:int = -1;
|
||||
public var sDiffuse:int = -1;
|
||||
public var sOpacity:int = -1;
|
||||
|
||||
public function VertexLightTextureMaterialProgram(vertex:Linker, fragment:Linker) {
|
||||
super(vertex, fragment);
|
||||
}
|
||||
|
||||
override public function upload(context3D:Context3D):void {
|
||||
super.upload(context3D);
|
||||
|
||||
aPosition = vertexShader.findVariable("aPosition");
|
||||
aUV = vertexShader.findVariable("aUV");
|
||||
aNormal = vertexShader.findVariable("aNormal");
|
||||
cProjMatrix = vertexShader.findVariable("cProjMatrix");
|
||||
cAmbientColor = vertexShader.findVariable("cAmbientColor");
|
||||
cThresholdAlpha = fragmentShader.findVariable("cThresholdAlpha");
|
||||
sDiffuse = fragmentShader.findVariable("sDiffuse");
|
||||
sOpacity = fragmentShader.findVariable("sOpacity");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user