X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fcmesh.h;h=8745c2b3ca3aa51908e965a13bcab359cec96c2d;hb=06a83976694c970fcf42bfdfc91832e780ca4747;hp=ba3c97d0eb6cbb23b74018482bcd980f753056dd;hpb=7af9cfb135026931d52f48fb9f0667afa13f0bba;p=vrtris

diff --git a/src/cmesh.h b/src/cmesh.h
index ba3c97d..8745c2b 100644
--- a/src/cmesh.h
+++ b/src/cmesh.h
@@ -46,9 +46,16 @@ int cmesh_indexed(struct cmesh *cm);
  */
 float *cmesh_set_attrib(struct cmesh *cm, int attr, int nelem, unsigned int num,
 		const float *vdata);
-float *cmesh_attrib(struct cmesh *cm, int attr);	/* invalidates VBO */
+float *cmesh_attrib(struct cmesh *cm, int attr);			/* invalidates VBO */
 const float *cmesh_attrib_ro(struct cmesh *cm, int attr);	/* doesn't invalidate */
+float *cmesh_attrib_at(struct cmesh *cm, int attr, int idx);
+const float *cmesh_attrib_at_ro(struct cmesh *cm, int attr, int idx);
 int cmesh_attrib_count(struct cmesh *cm, int attr);
+int cmesh_push_attrib(struct cmesh *cm, int attr, float *v);
+int cmesh_push_attrib1f(struct cmesh *cm, int attr, float x);
+int cmesh_push_attrib2f(struct cmesh *cm, int attr, float x, float y);
+int cmesh_push_attrib3f(struct cmesh *cm, int attr, float x, float y, float z);
+int cmesh_push_attrib4f(struct cmesh *cm, int attr, float x, float y, float z, float w);
 
 /* indices can be 0, in which case only memory is allocated
  * returns pointer to the index array
@@ -57,8 +64,9 @@ unsigned int *cmesh_set_index(struct cmesh *cm, int num, const unsigned int *ind
 unsigned int *cmesh_index(struct cmesh *cm);	/* invalidates IBO */
 const unsigned int *cmesh_index_ro(struct cmesh *cm);	/* doesn't invalidate */
 int cmesh_index_count(struct cmesh *cm);
+int cmesh_push_index(struct cmesh *cm, unsigned int idx);
 
-int get_poly_count(struct cmesh *cm);
+int cmesh_poly_count(struct cmesh *cm);
 
 /* attr can be -1 to invalidate all attributes */
 void cmesh_invalidate_vbo(struct cmesh *cm, int attr);
@@ -81,7 +89,7 @@ void cmesh_flip(struct cmesh *cm);	/* flip faces (winding) and normals */
 void cmesh_flip_faces(struct cmesh *cm);
 void cmesh_flip_normals(struct cmesh *cm);
 
-void cmesh_explode(struct cmesh *cm);	/* undo all vertex sharing */
+int cmesh_explode(struct cmesh *cm);	/* undo all vertex sharing */
 
 /* this is only guaranteed to work on an exploded mesh */
 void cmesh_calc_face_normals(struct cmesh *cm);
@@ -107,6 +115,9 @@ void cmesh_texcoord_gen_plane(struct cmesh *cm, cgm_vec3 *norm, cgm_vec3 *tang);
 void cmesh_texcoord_gen_box(struct cmesh *cm);
 void cmesh_texcoord_gen_cylinder(struct cmesh *cm);
 
+
+int cmesh_load(struct cmesh *cm, const char *fname);
+
 int cmesh_dump(struct cmesh *cm, const char *fname);
 int cmesh_dump_file(struct cmesh *cm, FILE *fp);
 int cmesh_dump_obj(struct cmesh *cm, const char *fname);