mi::neuraylib::IMdl_backend_api Class Reference
[Miscellaneous MDL-related Interfaces]
Description
This interface can be used to obtain the MDL backends.
Public Enumerations
- enum Mdl_backend_kind{ MB_CUDA_PTX, MB_LLVM_IR, MB_GLSL, MB_NATIVE, MB_HLSL, MB_FORCE_32_BIT = 0xffffffffU}
- Currently available MDL backends.
Public Member Functions
- virtual IMdl_backend* get_backend( Mdl_backend_kind kind) =0
- Returns an MDL backend generator. More...
- virtual const Float32* get_df_data_texture( Df_data_kind kind, Size& rx, Size& ry, Size& rz) const =0
- Returns the distribution function data of the texture identified by kind. More...
Enums
- enum mi::neuraylib::IMdl_backend_api::Mdl_backend_kind
-
Currently available MDL backends.
Member Functions
- virtual IMdl_backend* mi::neuraylib::IMdl_backend_api::get_backend( Mdl_backend_kind kind) [pure virtual]
-
Returns an MDL backend generator.
Parameters
- kind
- The desired backend generator.
Returns
The backend generator, or NULL if the requested backend is not available.
- virtual const Float32* mi::neuraylib::IMdl_backend_api::get_df_data_texture( Df_data_kind kind, Size& rx, Size& ry, Size& rz) const [pure virtual]
-
Returns the distribution function data of the texture identified by kind.
Parameters
- kind
- The kind of the distribution function data texture.
- rx
- The resolution of the texture in x.
- ry
- The resolution of the texture in y.
- rz
- The resolution of the texture in z.
Returns
A pointer to the texture data or NULL , if kind does not correspond to a distribution function data texture.