Vertex Post-Processing

OpenGL Rendering Pipeline

Rendering Pipeline Overview

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• Vertex Specification
  • Vertex Rendering
  • Primitive
• Vertex Processing
  • Vertex Shader
  • Tessellation
  • Geometry Shader
• Vertex Post-Processing
  • Transform Feedback
• Primitive Assembly
• Rasterization
• Fragment Shader
• Per-Sample Processing
  • Scissor Test
  • Stencil Test
  • Depth Test
  • Blending
  • Logical Operation
  • Write Mask

Vertex Post-Processing is the stage in the OpenGL Rendering Pipeline where the vertex outputs of the Vertex Processing undergo a variety of operations. Many of these are setup for Primitive Assembly and Rasterization stages.

Transform Feedback

Main article: Transform Feedback