From a3e29e5bebb0bee86845c067e90efb34ce850435 Mon Sep 17 00:00:00 2001 From: "Mr.doob" Date: Fri, 25 Mar 2011 07:02:04 +0000 Subject: [PATCH] I think BillboardBlending is how NormalBlending is supposed to be. Also changed AdditiveBlending. --- build/Three.js | 33 +++++++++--------- build/custom/ThreeWebGL.js | 34 +++++++++---------- examples/webgl_particles_billboards.html | 2 +- .../webgl_particles_billboards_colors.html | 2 +- src/renderers/WebGLRenderer.js | 6 ++-- 5 files changed, 39 insertions(+), 38 deletions(-) diff --git a/build/Three.js b/build/Three.js index 113032c6..bce22ec8 100755 --- a/build/Three.js +++ b/build/Three.js @@ -269,23 +269,22 @@ e.bufferData(e.ARRAY_BUFFER,K,B);e.bindBuffer(e.ARRAY_BUFFER,o.__webGLSkinWeight xa=Aa.length;F=B.length;Ea=j.__vertexArray;H=j.__colorArray;Ia=j.__dirtyColors;if(j.__dirtyVertices){for(pa=0;pa65535){I[A].counter+=1;T=I[A].hash+"_"+I[A].counter;j.geometryGroups[T]==undefined&&(j.geometryGroups[T]={faces:[],materials:E,vertices:0,numMorphTargets:Q})}j.geometryGroups[T].faces.push(B);j.geometryGroups[T].vertices+=H}}function D(j,t,w){j.push({buffer:t,object:w,opaque:{list:[],count:0},transparent:{list:[], -count:0}})}function J(j){if(j!=za){switch(j){case THREE.AdditiveBlending:e.blendEquation(e.FUNC_ADD);e.blendFunc(e.ONE,e.ONE);break;case THREE.SubtractiveBlending:e.blendFunc(e.DST_COLOR,e.ZERO);break;case THREE.BillboardBlending:e.blendEquation(e.FUNC_ADD);e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA);break;case THREE.ReverseSubtractiveBlending:e.blendEquation(e.FUNC_REVERSE_SUBTRACT);e.blendFunc(e.ONE,e.ONE);break;default:e.blendEquation(e.FUNC_ADD);e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}za= -j}}function C(j,t,w){if((w.width&w.width-1)==0&&(w.height&w.height-1)==0){e.texParameteri(j,e.TEXTURE_WRAP_S,W(t.wrapS));e.texParameteri(j,e.TEXTURE_WRAP_T,W(t.wrapT));e.texParameteri(j,e.TEXTURE_MAG_FILTER,W(t.magFilter));e.texParameteri(j,e.TEXTURE_MIN_FILTER,W(t.minFilter));e.generateMipmap(j)}else{e.texParameteri(j,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE);e.texParameteri(j,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE);e.texParameteri(j,e.TEXTURE_MAG_FILTER,O(t.magFilter));e.texParameteri(j,e.TEXTURE_MIN_FILTER, -O(t.minFilter))}}function U(j){if(j&&!j.__webGLFramebuffer){j.__webGLFramebuffer=e.createFramebuffer();j.__webGLRenderbuffer=e.createRenderbuffer();j.__webGLTexture=e.createTexture();e.bindRenderbuffer(e.RENDERBUFFER,j.__webGLRenderbuffer);e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,j.width,j.height);e.bindTexture(e.TEXTURE_2D,j.__webGLTexture);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,W(j.wrapS));e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,W(j.wrapT));e.texParameteri(e.TEXTURE_2D, -e.TEXTURE_MAG_FILTER,W(j.magFilter));e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,W(j.minFilter));e.texImage2D(e.TEXTURE_2D,0,W(j.format),j.width,j.height,0,W(j.format),W(j.type),null);e.bindFramebuffer(e.FRAMEBUFFER,j.__webGLFramebuffer);e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,j.__webGLTexture,0);e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,j.__webGLRenderbuffer);e.bindTexture(e.TEXTURE_2D,null);e.bindRenderbuffer(e.RENDERBUFFER,null); -e.bindFramebuffer(e.FRAMEBUFFER,null)}var t,w;if(j){t=j.__webGLFramebuffer;w=j.width;j=j.height}else{t=null;w=ca;j=S}if(t!=X){e.bindFramebuffer(e.FRAMEBUFFER,t);e.viewport(oa,ma,w,j);X=t}}function P(j,t){var w;if(j=="fragment")w=e.createShader(e.FRAGMENT_SHADER);else j=="vertex"&&(w=e.createShader(e.VERTEX_SHADER));e.shaderSource(w,t);e.compileShader(w);if(!e.getShaderParameter(w,e.COMPILE_STATUS)){console.error(e.getShaderInfoLog(w));console.error(t);return null}return w}function O(j){switch(j){case THREE.NearestFilter:case THREE.NearestMipMapNearestFilter:case THREE.NearestMipMapLinearFilter:return e.NEAREST; -default:return e.LINEAR}}function W(j){switch(j){case THREE.RepeatWrapping:return e.REPEAT;case THREE.ClampToEdgeWrapping:return e.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return e.MIRRORED_REPEAT;case THREE.NearestFilter:return e.NEAREST;case THREE.NearestMipMapNearestFilter:return e.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return e.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return e.LINEAR;case THREE.LinearMipMapNearestFilter:return e.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return e.LINEAR_MIPMAP_LINEAR; 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+case THREE.ClampToEdgeWrapping:return e.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return e.MIRRORED_REPEAT;case THREE.NearestFilter:return e.NEAREST;case THREE.NearestMipMapNearestFilter:return e.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return e.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return e.LINEAR;case THREE.LinearMipMapNearestFilter:return e.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return e.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return e.BYTE; +case THREE.UnsignedByteType:return e.UNSIGNED_BYTE;case THREE.ShortType:return e.SHORT;case THREE.UnsignedShortType:return e.UNSIGNED_SHORT;case THREE.IntType:return e.INT;case THREE.UnsignedShortType:return e.UNSIGNED_INT;case THREE.FloatType:return e.FLOAT;case THREE.AlphaFormat:return e.ALPHA;case THREE.RGBFormat:return e.RGB;case THREE.RGBAFormat:return e.RGBA;case THREE.LuminanceFormat:return e.LUMINANCE;case THREE.LuminanceAlphaFormat:return e.LUMINANCE_ALPHA}return 0}var Y=document.createElement("canvas"), +e,ja=null,X=null,V=this,va=null,ga=null,za=null,la=null,oa=0,ma=0,ca=0,S=0,L=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],fa=new THREE.Matrix4,ra=new Float32Array(16),ka=new Float32Array(16),qa=new THREE.Vector4,wa={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}},Ca=!0,Za=new THREE.Color(0),$a=0;if(a){if(a.antialias!==undefined)Ca=a.antialias;a.clearColor!==undefined&&Za.setHex(a.clearColor); +if(a.clearAlpha!==undefined)$a=a.clearAlpha}this.maxMorphTargets=8;this.domElement=Y;this.autoClear=!0;this.sortObjects=!0;(function(j,t,w){try{if(!(e=Y.getContext("experimental-webgl",{antialias:j,stencil:!0})))throw"Error creating WebGL context.";}catch(o){console.error(o)}e.clearColor(0,0,0,1);e.clearDepth(1);e.enable(e.DEPTH_TEST);e.depthFunc(e.LEQUAL);e.frontFace(e.CCW);e.cullFace(e.BACK);e.enable(e.CULL_FACE);e.enable(e.BLEND);e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA);e.clearColor(t.r,t.g,t.b, +w)})(Ca,Za,$a);this.context=e;var Ha={};a=[];Ca=[];a[0]=-2;a[1]=-1;a[2]=-1;a[3]=2;a[4]=-1;a[5]=-1;a[6]=2;a[7]=1;a[8]=-1;a[9]=-2;a[10]=1;a[11]=-1;Ca[0]=0;Ca[1]=1;Ca[2]=2;Ca[3]=0;Ca[4]=2;Ca[5]=3;Ha.vertexBuffer=e.createBuffer();Ha.elementBuffer=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,Ha.vertexBuffer);e.bufferData(e.ARRAY_BUFFER,new Float32Array(a),e.STATIC_DRAW);e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,Ha.elementBuffer);e.bufferData(e.ELEMENT_ARRAY_BUFFER,new Uint16Array(Ca),e.STATIC_DRAW);Ha.program= +e.createProgram();e.attachShader(Ha.program,P("fragment",THREE.ShaderLib.shadowPost.fragmentShader));e.attachShader(Ha.program,P("vertex",THREE.ShaderLib.shadowPost.vertexShader));e.linkProgram(Ha.program);Ha.vertexLocation=e.getAttribLocation(Ha.program,"position");Ha.projectionLocation=e.getUniformLocation(Ha.program,"projectionMatrix");this.setSize=function(j,t){Y.width=j;Y.height=t;this.setViewport(0,0,Y.width,Y.height)};this.setViewport=function(j,t,w,o){oa=j;ma=t;ca=w;S=o;e.viewport(oa,ma,ca, +S)};this.setScissor=function(j,t,w,o){e.scissor(j,t,w,o)};this.enableScissorTest=function(j){j?e.enable(e.SCISSOR_TEST):e.disable(e.SCISSOR_TEST)};this.enableDepthBufferWrite=function(j){e.depthMask(j)};this.setClearColorHex=function(j,t){var w=new THREE.Color(j);e.clearColor(w.r,w.g,w.b,t)};this.setClearColor=function(j,t){e.clearColor(j.r,j.g,j.b,t)};this.clear=function(){e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT|e.STENCIL_BUFFER_BIT)};this.initMaterial=function(j,t,w,o){var B,F,H,E;if(j instanceof +THREE.MeshDepthMaterial)b(j,THREE.ShaderLib.depth);else if(j instanceof THREE.ShadowVolumeDynamicMaterial)b(j,THREE.ShaderLib.shadowVolumeDynamic);else if(j instanceof THREE.MeshNormalMaterial)b(j,THREE.ShaderLib.normal);else if(j instanceof THREE.MeshBasicMaterial)b(j,THREE.ShaderLib.basic);else if(j instanceof THREE.MeshLambertMaterial)b(j,THREE.ShaderLib.lambert);else if(j instanceof THREE.MeshPhongMaterial)b(j,THREE.ShaderLib.phong);else if(j instanceof THREE.LineBasicMaterial)b(j,THREE.ShaderLib.basic); +else j instanceof THREE.ParticleBasicMaterial&&b(j,THREE.ShaderLib.particle_basic);if(!j.program){var A,T,I;A=I=E=0;for(H=t.length;A0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+H.maxDirLights,"#define MAX_POINT_LIGHTS "+H.maxPointLights,"#define MAX_BONES "+H.maxBones,H.map?"#define USE_MAP":"",H.envMap?"#define USE_ENVMAP":"",H.lightMap?"#define USE_LIGHTMAP":"",H.vertexColors?"#define USE_COLOR":"",H.skinning?"#define USE_SKINNING":"",H.morphTargets?"#define USE_MORPHTARGETS":"",H.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\nattribute vec3 normal;\nattribute vec3 color;\nattribute vec2 uv;\nattribute vec2 uv2;\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n"].join("\n"); e.attachShader(t,P("fragment",A+w));e.attachShader(t,P("vertex",H+E));e.linkProgram(t);e.getProgramParameter(t,e.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+e.getProgramParameter(t,e.VALIDATE_STATUS)+", gl error ["+e.getError()+"]");t.uniforms={};t.attributes={};j.program=t;w=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","cameraInverseMatrix","boneGlobalMatrices","morphTargetInfluences"];for(B in j.uniforms)w.push(B); B=j.program;E=0;for(t=w.length;E=0&&e.enableVertexAttribArray(F.color);F.normal>=0&&e.enableVertexAttribArray(F.normal); F.tangent>=0&&e.enableVertexAttribArray(F.tangent);if(j.skinning&&F.skinVertexA>=0&&F.skinVertexB>=0&&F.skinIndex>=0&&F.skinWeight>=0){e.enableVertexAttribArray(F.skinVertexA);e.enableVertexAttribArray(F.skinVertexB);e.enableVertexAttribArray(F.skinIndex);e.enableVertexAttribArray(F.skinWeight)}if(j.morphTargets){j.numSupportedMorphTargets=0;if(F.morphTarget0>=0){e.enableVertexAttribArray(F.morphTarget0);j.numSupportedMorphTargets++}if(F.morphTarget1>=0){e.enableVertexAttribArray(F.morphTarget1); diff --git a/build/custom/ThreeWebGL.js b/build/custom/ThreeWebGL.js index 80979c68..2b7f28c7 100644 --- a/build/custom/ThreeWebGL.js +++ b/build/custom/ThreeWebGL.js @@ -225,23 +225,23 @@ n;p=b.DYNAMIC_DRAW;V=e.vertices;q=e.colors;P=V.length;s=q.length;U=e.__vertexArr THREE.Line){n=e.geometry;if(n.__dirtyVertices||n.__dirtyColors){e=n;p=b.DYNAMIC_DRAW;V=e.vertices;q=e.colors;P=V.length;s=q.length;U=e.__vertexArray;v=e.__colorArray;Z=e.__dirtyColors;if(e.__dirtyVertices){for(L=0;L65535){u[k].counter+=1;A=u[k].hash+"_"+u[k].counter;e.geometryGroups[A]==undefined&&(e.geometryGroups[A]={faces:[],materials:r,vertices:0,numMorphTargets:G})}e.geometryGroups[A].faces.push(q);e.geometryGroups[A].vertices+=v}}function K(e,p, -n){e.push({buffer:p,object:n,opaque:{list:[],count:0},transparent:{list:[],count:0}})}function ia(e){if(e!=Ba){switch(e){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;case THREE.BillboardBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA);break;case THREE.ReverseSubtractiveBlending:b.blendEquation(b.FUNC_REVERSE_SUBTRACT);b.blendFunc(b.ONE,b.ONE);break;default:b.blendEquation(b.FUNC_ADD); -b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}Ba=e}}function la(e,p,n){if((n.width&n.width-1)==0&&(n.height&n.height-1)==0){b.texParameteri(e,b.TEXTURE_WRAP_S,fa(p.wrapS));b.texParameteri(e,b.TEXTURE_WRAP_T,fa(p.wrapT));b.texParameteri(e,b.TEXTURE_MAG_FILTER,fa(p.magFilter));b.texParameteri(e,b.TEXTURE_MIN_FILTER,fa(p.minFilter));b.generateMipmap(e)}else{b.texParameteri(e,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(e,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(e,b.TEXTURE_MAG_FILTER,E(p.magFilter)); -b.texParameteri(e,b.TEXTURE_MIN_FILTER,E(p.minFilter))}}function wa(e){if(e&&!e.__webGLFramebuffer){e.__webGLFramebuffer=b.createFramebuffer();e.__webGLRenderbuffer=b.createRenderbuffer();e.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,e.__webGLRenderbuffer);b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,e.width,e.height);b.bindTexture(b.TEXTURE_2D,e.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,fa(e.wrapS));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T, -fa(e.wrapT));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,fa(e.magFilter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,fa(e.minFilter));b.texImage2D(b.TEXTURE_2D,0,fa(e.format),e.width,e.height,0,fa(e.format),fa(e.type),null);b.bindFramebuffer(b.FRAMEBUFFER,e.__webGLFramebuffer);b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,e.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,e.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D, -null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}var p,n;if(e){p=e.__webGLFramebuffer;n=e.width;e=e.height}else{p=null;n=ha;e=ja}if(p!=R){b.bindFramebuffer(b.FRAMEBUFFER,p);b.viewport(T,ga,n,e);R=p}}function S(e,p){var n;if(e=="fragment")n=b.createShader(b.FRAGMENT_SHADER);else e=="vertex"&&(n=b.createShader(b.VERTEX_SHADER));b.shaderSource(n,p);b.compileShader(n);if(!b.getShaderParameter(n,b.COMPILE_STATUS)){console.error(b.getShaderInfoLog(n));console.error(p); -return null}return n}function E(e){switch(e){case THREE.NearestFilter:case THREE.NearestMipMapNearestFilter:case THREE.NearestMipMapLinearFilter:return b.NEAREST;default:return b.LINEAR}}function fa(e){switch(e){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR; -case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA; -case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var Y=document.createElement("canvas"),b,ra=null,R=null,N=this,pa=null,Aa=null,Ba=null,sa=null,T=0,ga=0,ha=0,ja=0,O=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],ma=new THREE.Matrix4,ka=new Float32Array(16),Ca=new Float32Array(16),Fa=new THREE.Vector4,na= -{ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}},Ea=!0,Wa=new THREE.Color(0),Ya=0;if(a){if(a.antialias!==undefined)Ea=a.antialias;a.clearColor!==undefined&&Wa.setHex(a.clearColor);if(a.clearAlpha!==undefined)Ya=a.clearAlpha}this.maxMorphTargets=8;this.domElement=Y;this.autoClear=!0;this.sortObjects=!0;(function(e,p,n){try{if(!(b=Y.getContext("experimental-webgl",{antialias:e,stencil:!0})))throw"Error creating WebGL context.";}catch(j){console.error(j)}b.clearColor(0, -0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(p.r,p.g,p.b,n)})(Ea,Wa,Ya);this.context=b;var xa={};a=[];Ea=[];a[0]=-2;a[1]=-1;a[2]=-1;a[3]=2;a[4]=-1;a[5]=-1;a[6]=2;a[7]=1;a[8]=-1;a[9]=-2;a[10]=1;a[11]=-1;Ea[0]=0;Ea[1]=1;Ea[2]=2;Ea[3]=0;Ea[4]=2;Ea[5]=3;xa.vertexBuffer=b.createBuffer();xa.elementBuffer=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,xa.vertexBuffer); -b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,xa.elementBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,new Uint16Array(Ea),b.STATIC_DRAW);xa.program=b.createProgram();b.attachShader(xa.program,S("fragment",THREE.ShaderLib.shadowPost.fragmentShader));b.attachShader(xa.program,S("vertex",THREE.ShaderLib.shadowPost.vertexShader));b.linkProgram(xa.program);xa.vertexLocation=b.getAttribLocation(xa.program,"position");xa.projectionLocation=b.getUniformLocation(xa.program, -"projectionMatrix");this.setSize=function(e,p){Y.width=e;Y.height=p;this.setViewport(0,0,Y.width,Y.height)};this.setViewport=function(e,p,n,j){T=e;ga=p;ha=n;ja=j;b.viewport(T,ga,ha,ja)};this.setScissor=function(e,p,n,j){b.scissor(e,p,n,j)};this.enableScissorTest=function(e){e?b.enable(b.SCISSOR_TEST):b.disable(b.SCISSOR_TEST)};this.enableDepthBufferWrite=function(e){b.depthMask(e)};this.setClearColorHex=function(e,p){var n=new THREE.Color(e);b.clearColor(n.r,n.g,n.b,p)};this.setClearColor=function(e, -p){b.clearColor(e.r,e.g,e.b,p)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT|b.STENCIL_BUFFER_BIT)};this.initMaterial=function(e,p,n,j){var q,s,v,r;if(e instanceof THREE.MeshDepthMaterial)d(e,THREE.ShaderLib.depth);else if(e instanceof THREE.ShadowVolumeDynamicMaterial)d(e,THREE.ShaderLib.shadowVolumeDynamic);else if(e instanceof THREE.MeshNormalMaterial)d(e,THREE.ShaderLib.normal);else if(e instanceof THREE.MeshBasicMaterial)d(e,THREE.ShaderLib.basic);else if(e instanceof THREE.MeshLambertMaterial)d(e, -THREE.ShaderLib.lambert);else if(e instanceof THREE.MeshPhongMaterial)d(e,THREE.ShaderLib.phong);else if(e instanceof THREE.LineBasicMaterial)d(e,THREE.ShaderLib.basic);else e instanceof THREE.ParticleBasicMaterial&&d(e,THREE.ShaderLib.particle_basic);if(!e.program){var k,A,u;k=u=r=0;for(v=p.length;k0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,"#define MAX_BONES "+v.maxBones,v.map?"#define USE_MAP":"",v.envMap?"#define USE_ENVMAP":"",v.lightMap?"#define USE_LIGHTMAP": -"",v.vertexColors?"#define USE_COLOR":"",v.skinning?"#define USE_SKINNING":"",v.morphTargets?"#define USE_MORPHTARGETS":"",v.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\nattribute vec3 normal;\nattribute vec3 color;\nattribute vec2 uv;\nattribute vec2 uv2;\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n"].join("\n"); +n){e.push({buffer:p,object:n,opaque:{list:[],count:0},transparent:{list:[],count:0}})}function ia(e){if(e!=Ba){switch(e){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.SRC_ALPHA,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;case THREE.ReverseSubtractiveBlending:b.blendEquation(b.FUNC_REVERSE_SUBTRACT);b.blendFunc(b.ONE,b.ONE);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA)}Ba=e}}function la(e,p,n){if((n.width& +n.width-1)==0&&(n.height&n.height-1)==0){b.texParameteri(e,b.TEXTURE_WRAP_S,fa(p.wrapS));b.texParameteri(e,b.TEXTURE_WRAP_T,fa(p.wrapT));b.texParameteri(e,b.TEXTURE_MAG_FILTER,fa(p.magFilter));b.texParameteri(e,b.TEXTURE_MIN_FILTER,fa(p.minFilter));b.generateMipmap(e)}else{b.texParameteri(e,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(e,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(e,b.TEXTURE_MAG_FILTER,E(p.magFilter));b.texParameteri(e,b.TEXTURE_MIN_FILTER,E(p.minFilter))}}function wa(e){if(e&& +!e.__webGLFramebuffer){e.__webGLFramebuffer=b.createFramebuffer();e.__webGLRenderbuffer=b.createRenderbuffer();e.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,e.__webGLRenderbuffer);b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,e.width,e.height);b.bindTexture(b.TEXTURE_2D,e.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,fa(e.wrapS));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,fa(e.wrapT));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,fa(e.magFilter)); +b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,fa(e.minFilter));b.texImage2D(b.TEXTURE_2D,0,fa(e.format),e.width,e.height,0,fa(e.format),fa(e.type),null);b.bindFramebuffer(b.FRAMEBUFFER,e.__webGLFramebuffer);b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,e.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,e.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER, +null)}var p,n;if(e){p=e.__webGLFramebuffer;n=e.width;e=e.height}else{p=null;n=ha;e=ja}if(p!=R){b.bindFramebuffer(b.FRAMEBUFFER,p);b.viewport(T,ga,n,e);R=p}}function S(e,p){var n;if(e=="fragment")n=b.createShader(b.FRAGMENT_SHADER);else e=="vertex"&&(n=b.createShader(b.VERTEX_SHADER));b.shaderSource(n,p);b.compileShader(n);if(!b.getShaderParameter(n,b.COMPILE_STATUS)){console.error(b.getShaderInfoLog(n));console.error(p);return null}return n}function E(e){switch(e){case THREE.NearestFilter:case THREE.NearestMipMapNearestFilter:case THREE.NearestMipMapLinearFilter:return b.NEAREST; +default:return b.LINEAR}}function fa(e){switch(e){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR; +case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0} +var Y=document.createElement("canvas"),b,ra=null,R=null,N=this,pa=null,Aa=null,Ba=null,sa=null,T=0,ga=0,ha=0,ja=0,O=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],ma=new THREE.Matrix4,ka=new Float32Array(16),Ca=new Float32Array(16),Fa=new THREE.Vector4,na={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}},Ea=!0,Wa=new THREE.Color(0),Ya=0;if(a){if(a.antialias!==undefined)Ea=a.antialias; +a.clearColor!==undefined&&Wa.setHex(a.clearColor);if(a.clearAlpha!==undefined)Ya=a.clearAlpha}this.maxMorphTargets=8;this.domElement=Y;this.autoClear=!0;this.sortObjects=!0;(function(e,p,n){try{if(!(b=Y.getContext("experimental-webgl",{antialias:e,stencil:!0})))throw"Error creating WebGL context.";}catch(j){console.error(j)}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE, +b.ONE_MINUS_SRC_ALPHA);b.clearColor(p.r,p.g,p.b,n)})(Ea,Wa,Ya);this.context=b;var xa={};a=[];Ea=[];a[0]=-2;a[1]=-1;a[2]=-1;a[3]=2;a[4]=-1;a[5]=-1;a[6]=2;a[7]=1;a[8]=-1;a[9]=-2;a[10]=1;a[11]=-1;Ea[0]=0;Ea[1]=1;Ea[2]=2;Ea[3]=0;Ea[4]=2;Ea[5]=3;xa.vertexBuffer=b.createBuffer();xa.elementBuffer=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,xa.vertexBuffer);b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,xa.elementBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER, +new Uint16Array(Ea),b.STATIC_DRAW);xa.program=b.createProgram();b.attachShader(xa.program,S("fragment",THREE.ShaderLib.shadowPost.fragmentShader));b.attachShader(xa.program,S("vertex",THREE.ShaderLib.shadowPost.vertexShader));b.linkProgram(xa.program);xa.vertexLocation=b.getAttribLocation(xa.program,"position");xa.projectionLocation=b.getUniformLocation(xa.program,"projectionMatrix");this.setSize=function(e,p){Y.width=e;Y.height=p;this.setViewport(0,0,Y.width,Y.height)};this.setViewport=function(e, +p,n,j){T=e;ga=p;ha=n;ja=j;b.viewport(T,ga,ha,ja)};this.setScissor=function(e,p,n,j){b.scissor(e,p,n,j)};this.enableScissorTest=function(e){e?b.enable(b.SCISSOR_TEST):b.disable(b.SCISSOR_TEST)};this.enableDepthBufferWrite=function(e){b.depthMask(e)};this.setClearColorHex=function(e,p){var n=new THREE.Color(e);b.clearColor(n.r,n.g,n.b,p)};this.setClearColor=function(e,p){b.clearColor(e.r,e.g,e.b,p)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT|b.STENCIL_BUFFER_BIT)};this.initMaterial= +function(e,p,n,j){var q,s,v,r;if(e instanceof THREE.MeshDepthMaterial)d(e,THREE.ShaderLib.depth);else if(e instanceof THREE.ShadowVolumeDynamicMaterial)d(e,THREE.ShaderLib.shadowVolumeDynamic);else if(e instanceof THREE.MeshNormalMaterial)d(e,THREE.ShaderLib.normal);else if(e instanceof THREE.MeshBasicMaterial)d(e,THREE.ShaderLib.basic);else if(e instanceof THREE.MeshLambertMaterial)d(e,THREE.ShaderLib.lambert);else if(e instanceof THREE.MeshPhongMaterial)d(e,THREE.ShaderLib.phong);else if(e instanceof +THREE.LineBasicMaterial)d(e,THREE.ShaderLib.basic);else e instanceof THREE.ParticleBasicMaterial&&d(e,THREE.ShaderLib.particle_basic);if(!e.program){var k,A,u;k=u=r=0;for(v=p.length;k0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,"#define MAX_BONES "+v.maxBones,v.map?"#define USE_MAP":"",v.envMap?"#define USE_ENVMAP":"",v.lightMap?"#define USE_LIGHTMAP":"",v.vertexColors?"#define USE_COLOR":"",v.skinning?"#define USE_SKINNING":"",v.morphTargets?"#define USE_MORPHTARGETS": +"",v.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\nattribute vec3 normal;\nattribute vec3 color;\nattribute vec2 uv;\nattribute vec2 uv2;\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n"].join("\n"); b.attachShader(p,S("fragment",k+n));b.attachShader(p,S("vertex",v+r));b.linkProgram(p);b.getProgramParameter(p,b.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+b.getProgramParameter(p,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");p.uniforms={};p.attributes={};e.program=p;n=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","cameraInverseMatrix","boneGlobalMatrices","morphTargetInfluences"];for(q in e.uniforms)n.push(q); q=e.program;r=0;for(p=n.length;r=0&&b.enableVertexAttribArray(s.color);s.normal>=0&&b.enableVertexAttribArray(s.normal); s.tangent>=0&&b.enableVertexAttribArray(s.tangent);if(e.skinning&&s.skinVertexA>=0&&s.skinVertexB>=0&&s.skinIndex>=0&&s.skinWeight>=0){b.enableVertexAttribArray(s.skinVertexA);b.enableVertexAttribArray(s.skinVertexB);b.enableVertexAttribArray(s.skinIndex);b.enableVertexAttribArray(s.skinWeight)}if(e.morphTargets){e.numSupportedMorphTargets=0;if(s.morphTarget0>=0){b.enableVertexAttribArray(s.morphTarget0);e.numSupportedMorphTargets++}if(s.morphTarget1>=0){b.enableVertexAttribArray(s.morphTarget1); diff --git a/examples/webgl_particles_billboards.html b/examples/webgl_particles_billboards.html index fe3643ec..07c66084 100644 --- a/examples/webgl_particles_billboards.html +++ b/examples/webgl_particles_billboards.html @@ -81,7 +81,7 @@ } - material = new THREE.ParticleBasicMaterial( { size: 35, sizeAttenuation: false, map: sprite, blending: THREE.BillboardBlending } ); + material = new THREE.ParticleBasicMaterial( { size: 35, sizeAttenuation: false, map: sprite } ); material.color.setHSV( 1.0, 0.2, 0.8 ); particles = new THREE.ParticleSystem( geometry, material ); diff --git a/examples/webgl_particles_billboards_colors.html b/examples/webgl_particles_billboards_colors.html index 2a7a3fac..779c4c5b 100644 --- a/examples/webgl_particles_billboards_colors.html +++ b/examples/webgl_particles_billboards_colors.html @@ -85,7 +85,7 @@ geometry.colors = colors; - material = new THREE.ParticleBasicMaterial( { size: 85, map: sprite, blending: THREE.BillboardBlending, vertexColors: true } ); + material = new THREE.ParticleBasicMaterial( { size: 85, map: sprite, vertexColors: true } ); material.color.setHSV( 1.0, 0.2, 0.8 ); particles = new THREE.ParticleSystem( geometry, material ); diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js index 69c383af..326302b0 100644 --- a/src/renderers/WebGLRenderer.js +++ b/src/renderers/WebGLRenderer.js @@ -3316,7 +3316,7 @@ THREE.WebGLRenderer = function ( parameters ) { case THREE.AdditiveBlending: _gl.blendEquation( _gl.FUNC_ADD ); - _gl.blendFunc( _gl.ONE, _gl.ONE ); + _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE ); break; @@ -3327,12 +3327,14 @@ THREE.WebGLRenderer = function ( parameters ) { break; + /* case THREE.BillboardBlending: _gl.blendEquation( _gl.FUNC_ADD ); _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA); break; + */ case THREE.ReverseSubtractiveBlending: @@ -3343,7 +3345,7 @@ THREE.WebGLRenderer = function ( parameters ) { default: _gl.blendEquation( _gl.FUNC_ADD ); - _gl.blendFunc( _gl.ONE, _gl.ONE_MINUS_SRC_ALPHA ); + _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA ); break;