updated files from meshfrac_alt

[meshfrac] / src / geom.h

diff --git a/src/geom.h b/src/geom.h
index ebb6659..7fc183c 100644 (file)
--- a/src/geom.h
+++ b/src/geom.h
@@ -18,7 +18,7 @@ struct poly {
 
 float plane_dist(const struct plane *p, const cgm_vec3 *pt);
 float plane_sdist(const struct plane *p, const cgm_vec3 *pt);
-void midplane(struct plane *p, const cgm_vec3 *a, const cgm_vec3 *b);
+void midplane(struct plane *p, const cgm_vec3 *a, const cgm_vec3 *b, float offs);
 
 void poly_plane(const struct poly *poly, struct plane *plane);
 int plane_poly(const struct plane *plane, struct poly *poly, float size);
@@ -27,6 +27,10 @@ int plane_poly(const struct plane *plane, struct poly *poly, float size);
 float ray_plane(const cgm_ray *ray, const struct plane *plane);
 float ray_poly(const cgm_ray *ray, const struct poly *poly);
 
+int init_poly(struct poly *p);
+void destroy_poly(struct poly *p);
 int clip_poly(struct poly *pout, const struct poly *pin, const struct plane *plane);
 
+int poly_poly(const struct poly *p1, const struct poly *p2);
+
 #endif /* GEOM_H_ */