gl_Vertex and gl_Normal? #258
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I'm trying to use some code snippets for Vertex shaders that use these, but Malt gives me: "error C7616: global variable gl_Vertex is removed after version 140." What is the proper substitute for these? Is it the V.position and V.normal from the Common Vertex Shader Input? |
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Replies: 1 comment
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I would be wary with those code snippets, gl_Vertex has been deprecated for almost 2 decades. From nodes, position and normal can always be read from surface position and surface normal. |
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I would be wary with those code snippets, gl_Vertex has been deprecated for almost 2 decades.
I even had to google it because I wasn't even sure what it was used for.
From nodes, position and normal can always be read from surface position and surface normal.
If you want to override the vertex shader outputs, use the Vertex Shader Output.