Describes a param passed into a shader or between shader stages. More...

Detailed Description

Describes a param passed into a shader or between shader stages.

nameInShader: The name written from the codegen into the shader file for the param.
type: Type of the param within the shader file.
location: For OpenGL, optionally specify the layout location. For Metal, if no role is specified, this generates the role
interstageSlot: Optionally specify an index for interstage parameters.
interpolation: Optionally specify the interpolation: Default, Flat or NoPerspective.
sampling: Optionally specify the sampling: Default, Centroid or Sample.
storage: Optionally specify the storage type: Default, Patch.
role: Optionally a role can be specified, like position, uv, color.
arraySize: If specified, generates an array type parameter with given size.

Definition at line 146 of file shaderFunctionDesc.h.

Member Data Documentation

std::string arraySize

Definition at line 159 of file shaderFunctionDesc.h.

HgiInterpolationType interpolation

Definition at line 155 of file shaderFunctionDesc.h.

int32_t interstageSlot

Definition at line 154 of file shaderFunctionDesc.h.

int32_t location

Definition at line 153 of file shaderFunctionDesc.h.

std::string nameInShader

Definition at line 151 of file shaderFunctionDesc.h.

std::string role

Definition at line 158 of file shaderFunctionDesc.h.

HgiSamplingType sampling

Definition at line 156 of file shaderFunctionDesc.h.

HgiStorageType storage

Definition at line 157 of file shaderFunctionDesc.h.

std::string type

Definition at line 152 of file shaderFunctionDesc.h.

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