Category : 3d-rendering

What exactly do "Primitive Assembly" and "Geometry Shader"?

     3d-rendering, c++, directx, opengl, vulkan

i’m learing OpenGL Tutorial(https://learnopengl.com/Getting-started/Hello-Triangle) The following part of what I don’t understand. The purpose of the primitive assembly step is to convert a vertex stream into a sequence of base primitives. For example, a primitive which is a line list of 12 vertices needs to generate 11 line base primitives. The full primitive assembly step ..

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