more stuff

[csgray] / src / csgray.h

diff --git a/src/csgray.h b/src/csgray.h
index 196ecc2..154ca5d 100644 (file)
--- a/src/csgray.h
+++ b/src/csgray.h
@@ -26,6 +26,8 @@ csg_object *csg_union(csg_object *a, csg_object *b);
 csg_object *csg_intersection(csg_object *a, csg_object *b);
 csg_object *csg_subtraction(csg_object *a, csg_object *b);
 
+void csg_ambient(float r, float g, float b);
+
 void csg_emission(csg_object *o, float r, float g, float b);
 void csg_color(csg_object *o, float r, float g, float b);
 void csg_roughness(csg_object *o, float r);