npm run build

dist/xeokit-sdk.cjs.js

@@ -72061,11 +72061,6 @@ class DTXTrianglesPickMeshRenderer {
         // get color
         src.push("uvec4 color = texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
-        src.push(`if (color.a == 0u) {`);
-        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-        src.push("   return;");
-        src.push("};");
-
         // get pick-color
         src.push("vPickColor = vec4(texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;");
 

dist/xeokit-sdk.es.js

@@ -72057,11 +72057,6 @@ class DTXTrianglesPickMeshRenderer {
         // get color
         src.push("uvec4 color = texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
-        src.push(`if (color.a == 0u) {`);
-        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-        src.push("   return;");
-        src.push("};");
-
         // get pick-color
         src.push("vPickColor = vec4(texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;");
 

dist/xeokit-sdk.es5.js

@@ -15687,8 +15687,7 @@ src.push("   return;");// Cull vertex
 src.push("} else {");// get vertex base
 src.push("ivec4 packedVertexBase = ivec4(texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");src.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));");src.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;");src.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;");src.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;");src.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));");src.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;");src.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;");src.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;");src.push("mat4 objectInstanceMatrix = mat4 (texelFetch (uTexturePerObjectMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");src.push("mat4 objectDecodeAndInstanceMatrix = objectInstanceMatrix * mat4 (texelFetch (uObjectPerObjectPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uObjectPerObjectPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uObjectPerObjectPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uObjectPerObjectPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");src.push("uint solid = texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;");// get position
 src.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");// get color
-src.push("uvec4 color = texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");src.push("if (color.a == 0u) {");src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);");// Cull vertex
-src.push("   return;");src.push("};");// get pick-color
+src.push("uvec4 color = texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");// get pick-color
 src.push("vPickColor = vec4(texelFetch (uObjectPerObjectColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;");// get normal
 src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");src.push("vec3 position;");src.push("position = positions[gl_VertexID % 3];");// when the geometry is not solid, if needed, flip the triangle winding
 src.push("if (solid != 1u) {");src.push("if (isPerspectiveMatrix(projMatrix)) {");src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelMatrix * objectDecodeAndInstanceMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");src.push("position = positions[2 - (gl_VertexID % 3)];");src.push("}");src.push("} else {");src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*objectDecodeAndInstanceMatrix)) * vec4(normal,1)).xyz);");src.push("if (viewNormal.z < 0.0) {");src.push("position = positions[2 - (gl_VertexID % 3)];");src.push("}");src.push("}");src.push("}");src.push("vec4 worldPosition = sceneModelMatrix * (objectDecodeAndInstanceMatrix * vec4(position, 1.0)); ");src.push("vec4 viewPosition = viewMatrix * worldPosition; ");if(clipping){src.push("      vWorldPosition = worldPosition;");src.push("      vFlags2 = flags2;");}src.push("vec4 clipPos = projMatrix * viewPosition;");if(scene.logarithmicDepthBufferEnabled){src.push("vFragDepth = 1.0 + clipPos.w;");src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");}src.push("gl_Position = remapClipPos(clipPos);");src.push("  }");src.push("}");return src;}},{key:"_buildFragmentShader",value:function _buildFragmentShader(){var scene=this._scene;var clipping=scene._sectionPlanesState.getNumAllocatedSectionPlanes()>0;var src=[];src.push('#version 300 es');src.push("// Batched geometry picking fragment shader");src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");src.push("precision highp float;");src.push("precision highp int;");src.push("#else");src.push("precision mediump float;");src.push("precision mediump int;");src.push("#endif");if(scene.logarithmicDepthBufferEnabled){src.push("in float isPerspective;");src.push("uniform float logDepthBufFC;");src.push("in float vFragDepth;");}if(clipping){src.push("in vec4 vWorldPosition;");src.push("flat in uvec4 vFlags2;");for(var i=0;i<scene._sectionPlanesState.getNumAllocatedSectionPlanes();i++){src.push("uniform bool sectionPlaneActive"+i+";");src.push("uniform vec3 sectionPlanePos"+i+";");src.push("uniform vec3 sectionPlaneDir"+i+";");}}src.push("in vec4 vPickColor;");src.push("out vec4 outPickColor;");src.push("void main(void) {");if(clipping){src.push("  bool clippable = (float(vFlags2.x) > 0.0);");src.push("  if (clippable) {");src.push("      float dist = 0.0;");for(var i=0;i<scene._sectionPlanesState.getNumAllocatedSectionPlanes();i++){src.push("      if (sectionPlaneActive"+i+") {");src.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);");src.push("      }");}src.push("      if (dist > 0.0) { discard; }");src.push("  }");}if(scene.logarithmicDepthBufferEnabled){src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");//src.push("    gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;");