we need one more glsl 130 compat ifdef...

[xonotic/darkplaces.git] / r_shadow.h

diff --git a/r_shadow.h b/r_shadow.h
index b08f00c9c73d6eb16bdb8e1a2ac91679d51be72e..b2dab2dde5b544d26ebf59f85da3c7300f7eacb5 100644 (file)
--- a/r_shadow.h
+++ b/r_shadow.h
@@ -37,6 +37,12 @@ extern cvar_t r_shadow_texture3d;
 extern cvar_t gl_ext_separatestencil;
 extern cvar_t gl_ext_stenciltwoside;
 
+// used by shader for bouncegrid feature
+extern rtexture_t *r_shadow_bouncegridtexture;
+extern matrix4x4_t r_shadow_bouncegridmatrix;
+extern vec_t r_shadow_bouncegridintensity;
+extern qboolean r_shadow_bouncegriddirectional;
+
 void R_Shadow_Init(void);
 qboolean R_Shadow_ShadowMappingEnabled(void);
 void R_Shadow_VolumeFromList(int numverts, int numtris, const float *invertex3f, const int *elements, const int *neighbors, const vec3_t projectorigin, const vec3_t projectdirection, float projectdistance, int nummarktris, const int *marktris, vec3_t trismins, vec3_t trismaxs);