HgiShaderFunctionTessellationDesc Struct Reference

Describes a tessellation function's description. More...

#include <shaderFunctionDesc.h>

Public Types
enum class	PatchType { Triangles , Quads , Isolines }
enum class	Spacing { Equal , FractionalEven , FractionalOdd }
enum class	Ordering { CW , CCW }

Public Attributes
PatchType	patchType
Spacing	spacing
Ordering	ordering
std::string	numVertsPerPatchIn
std::string	numVertsPerPatchOut

Detailed Description

Describes a tessellation function's description.

• patchType: The type of patch
• spacing The spacing used by the tessellation primitive generator
• ordering The ordering used by the tessellation primitive generator
• numVertsInPerPatch: The number of vertices in per patch
• numVertsOutPerPatch: The number of vertices out per patch

Definition at line 287 of file shaderFunctionDesc.h.

Member Enumeration Documentation

Ordering

enum class Ordering

strong

Definition at line 291 of file shaderFunctionDesc.h.

PatchType

enum class PatchType

strong

Definition at line 289 of file shaderFunctionDesc.h.

Spacing

enum class Spacing

strong

Definition at line 290 of file shaderFunctionDesc.h.

Member Data Documentation

numVertsPerPatchIn

std::string numVertsPerPatchIn

Definition at line 298 of file shaderFunctionDesc.h.

numVertsPerPatchOut

std::string numVertsPerPatchOut

Definition at line 299 of file shaderFunctionDesc.h.

ordering

Ordering ordering

Definition at line 297 of file shaderFunctionDesc.h.

patchType

PatchType patchType

Definition at line 295 of file shaderFunctionDesc.h.

spacing

Spacing spacing

Definition at line 296 of file shaderFunctionDesc.h.

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The documentation for this struct was generated from the following file:

• pxr/imaging/hgi/shaderFunctionDesc.h