FGFS-4.1/OpenSceneGraph
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Added setting of position.w to 1.0 and removed zscale hack.

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This commit is contained in:
Robert Osfield
2006-09-02 14:27:42 +00:00
parent d2533dfcc0
commit a135650086
1 changed files with 2 additions and 2 deletions
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examples/osgshaderterrain/osgshaderterrain.cpp
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@@ -579,8 +579,8 @@ osg::Node* ForestTechniqueManager::createScene(unsigned int /*numTreesToCreates*
" vec4 position;\n"
" position.x = gl_Vertex.x;\n"
" position.y = gl_Vertex.y;\n"
" float zscale = 0.99;\n"
" position.z = texture2D(terrainTexture, texcoord).r * zscale;\n"
" position.z = texture2D(terrainTexture, texcoord).r;\n"
" position.w = 1.0;\n"
" \n"
" gl_Position = gl_ModelViewProjectionMatrix * position;\n"
" gl_FrontColor = vec4(1.0,1.0,1.0,1.0);\n"