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three.js

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提交 ffe7fb2e 编写于 作者: M Mr.doob
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上级 08e5e21a
隐藏空白更改
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Showing with 4 addition and 4 deletion
build/three.js
浏览文件 @ ffe7fb2e
......@@ -31092,14 +31092,14 @@ THREE.LensFlarePlugin = function ( renderer, flares ) {
occlusionTexture = gl.createTexture();
state.bindTexture( gl.TEXTURE_2D, tempTexture );
gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null );
gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, new Uint8Array( 16 * 16 * 3 ) );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
state.bindTexture( gl.TEXTURE_2D, occlusionTexture );
gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null );
gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, new Uint8Array( 16 * 16 * 4 ) );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
......
build/three.min.js
浏览文件 @ ffe7fb2e
......@@ -734,8 +734,8 @@ function(b){B!==b&&(a.stencilMask(b),B=b)};this.setFlipSided=function(b){K!==b&&
function(b){void 0===b&&(b=a.TEXTURE0+O-1);Q!==b&&(a.activeTexture(b),Q=b)};this.bindTexture=function(b,c){void 0===Q&&d.activeTexture();var e=P[Q];void 0===e&&(e={type:void 0,texture:void 0},P[Q]=e);if(e.type!==b||e.texture!==c)a.bindTexture(b,c||Z),e.type=b,e.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.clearColor=function(b,
c,d,f){e.set(b,c,d,f);!1===T.equals(e)&&(a.clearColor(b,c,d,f),T.copy(e))};this.clearDepth=function(b){M!==b&&(a.clearDepth(b),M=b)};this.clearStencil=function(b){D!==b&&(a.clearStencil(b),D=b)};this.scissor=function(b){!1===W.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),W.copy(b))};this.viewport=function(b){!1===S.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),S.copy(b))};this.reset=function(){for(var b=0;b<g.length;b++)1===g[b]&&(a.disableVertexAttribArray(b),g[b]=0);k={};l=null;Q=void 0;P={};K=B=C=x=n=null}};
THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m=a.context,q=a.state,u,v,t,s,w,C;this.render=function(x,B,A){if(0!==b.length){x=new THREE.Vector3;var z=A.w/A.z,y=.5*A.z,F=.5*A.w,E=16/A.w,H=new THREE.Vector2(E*z,E),K=new THREE.Vector3(1,1,0),G=new THREE.Vector2(1,1);if(void 0===t){var E=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),N=new Uint16Array([0,1,2,0,2,3]);u=m.createBuffer();v=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,u);m.bufferData(m.ARRAY_BUFFER,E,m.STATIC_DRAW);
m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,v);m.bufferData(m.ELEMENT_ARRAY_BUFFER,N,m.STATIC_DRAW);w=m.createTexture();C=m.createTexture();q.bindTexture(m.TEXTURE_2D,w);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);q.bindTexture(m.TEXTURE_2D,
C);m.texImage2D(m.TEXTURE_2D,0,m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var E=(s=0<m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,v);m.bufferData(m.ELEMENT_ARRAY_BUFFER,N,m.STATIC_DRAW);w=m.createTexture();C=m.createTexture();q.bindTexture(m.TEXTURE_2D,w);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,new Uint8Array(768));m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);q.bindTexture(m.TEXTURE_2D,
C);m.texImage2D(m.TEXTURE_2D,0,m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,new Uint8Array(1024));m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var E=(s=0<m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},
N=m.createProgram(),L=m.createShader(m.FRAGMENT_SHADER),I=m.createShader(m.VERTEX_SHADER),O="precision "+a.getPrecision()+" float;\n";m.shaderSource(L,O+E.fragmentShader);m.shaderSource(I,O+E.vertexShader);m.compileShader(L);m.compileShader(I);m.attachShader(N,L);m.attachShader(N,I);m.linkProgram(N);t=N;n=m.getAttribLocation(t,"position");p=m.getAttribLocation(t,"uv");c=m.getUniformLocation(t,"renderType");d=m.getUniformLocation(t,"map");e=m.getUniformLocation(t,"occlusionMap");f=m.getUniformLocation(t,
......
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