Questions tagged [geometry-shader]
For questions specifically about the Geometry Shader stage in the GPU pipeline.
1
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1answer
59 views
Issue with declaring inputs to geometry shader?
I am trying to pass vertex attributes from my vertex shader -> geometry shader and then to the fragment shader.
Pretty simple program, here is my vertex shader:
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6
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1answer
813 views
How much should I rely on Geometry shaders in WebGL?
Geometry shaders appear to have been introduced in 3.2, which makes me wonder how common 3.2-enabled cards are, including support for Geometry shaders within WebGL contexts.
Will I be cutting out a ...
17
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1answer
1k views
Is there any way to generate primitives in a geometry shader without any input geometry?
A few years ago I tried to implement this GPU Gem in OpenGL to generate 3D procedural terrain using Marching Cubes. The article suggests to implement Marching Cubes in a geometry shader to maximum ...
