ltcgi.cginc

#ifndef __LTCGI_INC
#define __LTCGI_INC

#if defined(_LTCGI)
#include "Third_Party/at.pimaker.ltcgi/Shaders/LTCGI_structs.cginc"

struct ltcgi_acc {
  float3 diffuse;
  float3 specular;
};

void ltcgi_cb_diffuse(inout ltcgi_acc acc, in ltcgi_output output);
void ltcgi_cb_specular(inout ltcgi_acc acc, in ltcgi_output output);

#define LTCGI_V2_CUSTOM_INPUT ltcgi_acc
#define LTCGI_V2_DIFFUSE_CALLBACK ltcgi_cb_diffuse
#define LTCGI_V2_SPECULAR_CALLBACK ltcgi_cb_specular

#include "Third_Party/at.pimaker.ltcgi/Shaders/LTCGI.cginc"
void ltcgi_cb_diffuse(inout ltcgi_acc acc, in ltcgi_output output) {
	acc.diffuse += output.intensity * output.color * _LTCGI_DiffuseColor;
}
void ltcgi_cb_specular(inout ltcgi_acc acc, in ltcgi_output output) {
	acc.specular += output.intensity * output.color * _LTCGI_SpecularColor;
}
#endif  // __LTCGI

#endif  // __LTCGI_INC