more stuff

[csgray] / src / csgray.h

diff --git a/src/csgray.h b/src/csgray.h
index 651b64e..154ca5d 100644 (file)
--- a/src/csgray.h
+++ b/src/csgray.h
@@ -12,8 +12,8 @@ void csg_fov(float fov);
 int csg_load(const char *fname);
 int csg_save(const char *fname);
 
-void csg_add_object(csg_object *parent, csg_object *child);
-void csg_remove_object(csg_object *parent, csg_object *child);
+void csg_add_object(csg_object *o);
+int csg_remove_object(csg_object *o);
 void csg_free_object(csg_object *o);
 
 csg_object *csg_null(float x, float y, float z);
@@ -26,12 +26,14 @@ 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);
 void csg_opacity(csg_object *o, float p);
 
-void csg_render_pixel(int x, int y, float *color);
+void csg_render_pixel(int x, int y, int width, int height, float aspect, float *color);
 void csg_render_image(float *pixels, int width, int height);
 
 #endif /* CSGRAY_H_ */