- added mesh_strip_loose_faces, works in conjunction with make_edges

   to get rid of faces with MFace.v3==0
 - change all Mesh's to have ->medge now. This is forced by make_edges
   on readfile, and in the various exotic important routines, and on
   conversion back in python.
 - make python NMesh structure always have medges now (needs testing)
 - with above two changes it is guarenteed that mf->v3 is never ==0
   in main blender code (i.e., all MFace's are actually triangles
   or quads) and so I went through and removed all the historic tests
   to deal with MFace.v3==0. Equals lots of deleting, I am in heaven!
 - removed MEdge edcode flag, no longer needed
 - added experimental replacement for edge flag system

Still are some inconsistencies in FACESELECT mode edge drawing to
be ironed out.

NOTE: This commit adds an experimental edge flag calc system, based
on 10-seconds-of-thought algorithm by yours truly. Would appreciate
feedback on how this system works, esp compared to old one and esp
on complex or interesting models.

To Use: New system is enabled by setting G.rt to a value between
1 and 1000 (Value of 0 uses old system). Value 1000 is reserved for
"auto" edge, which is more or less identical to old system but also
makes sure that at least 10% of edges are drawn (solves errors for
super subdivided meshes). Values between 1 and 999 act as percent
(out of 1000) of edges that should be drawn, starting with "most
interesting" edges first. Please try it and comment!

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/src/drawmesh.c b/source/blender/src/drawmesh.c
index f22379fcabe..c33588d0dff 100644
--- a/source/blender/src/drawmesh.c
+++ b/source/blender/src/drawmesh.c
@@ -818,7 +818,7 @@ void draw_tface_mesh(Object *ob, Mesh *me, int dt)
 				int matnr= mf->mat_nr;
 				int mf_smooth= mf->flag & ME_SMOOTH;
 
-				if (mf->v3 && !(tface->flag&TF_HIDE) && !(mode&TF_INVISIBLE) && (mode&TF_BMFONT)) {
+				if (!(tface->flag&TF_HIDE) && !(mode&TF_INVISIBLE) && (mode&TF_BMFONT)) {
 					int badtex= set_draw_settings_cached(0, g_draw_tface_mesh_istex, tface, g_draw_tface_mesh_islight, g_draw_tface_mesh_ob, matnr, TF_TWOSIDE);
 					float v1[3], v2[3], v3[3], v4[3];
 					char string[MAX_PROPSTRING];