Tessellation Evaluation Shader

Tessellation Evaluation Shader Core in version 4.0 Core ARB extension ARB_tessellation_shader

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

The Tessellation Evaluation Shader (TES) is a Shader program written in GLSL that takes the results of a Tessellation operation and computes the interpolated positions and other attributes. These values are passed on to the next stage in the pipeline.