BSDF function table. More...
#include <ai_shader_bsdf.h>
Data Fields | |
| int | version |
| void(* | Init )(const AtShaderGlobals *sg, AtBSDF *bsdf) |
| AtBSDFLobeMask(* | Eval )(const AtBSDF *bsdf, const AtVector &wi, const AtBSDFLobeMask lobe_mask, const bool need_pdf, AtBSDFLobeSample out_lobes[]) |
| AtBSDFLobeMask(* | Sample )(const AtBSDF *bsdf, const AtVector rnd, const float wavelength, const AtBSDFLobeMask lobe_mask, const bool need_pdf, AtVectorDv &out_wi, int &out_lobe_index, AtBSDFLobeSample out_lobes[]) |
| AtRGB(* | Albedo )(const AtBSDF *bsdf, const AtBSDFLobeMask lobe_mask) |
| bool(* | Merge )(AtBSDF *bsdf, const AtBSDF *other_bsdf) |
| AtClosureList(* | Interior )(const AtShaderGlobals *sg, AtBSDF *bsdf) |
BSDF function table.
This structure is used to report the function pointers that the renderer needs to call at runtime. The version field is used for runtime compatibility checking.
