[Bf-blender-cvs] [46ab5bb] gooseberry: Don't draw 2-sided flat hulls, this just gives ugly Z fighting.

[Lukas Tönne]

Commit: 46ab5bbb583472f80ccf138e8fc0eca99bb24120
Author: Lukas Tönne
Date:   Thu Jan 22 18:42:55 2015 +0100
Branches: gooseberry
https://developer.blender.org/rB46ab5bbb583472f80ccf138e8fc0eca99bb24120

Don't draw 2-sided flat hulls, this just gives ugly Z fighting.

===================================================================

M	source/blender/editors/space_view3d/drawobject.c

===================================================================

diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index 40d96e8..ac246a1 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -4565,7 +4565,7 @@ static void draw_particle_hair_hull(Scene *UNUSED(scene), View3D *v3d, RegionVie
 				}
 			}
 			else {
-				if (p > pstart) {
+				if (p > pstart + 1) {
 					npath = cache[pstart];
 					
 					segments = max_ii(path->segments, npath->segments);
@@ -4590,7 +4590,7 @@ static void draw_particle_hair_hull(Scene *UNUSED(scene), View3D *v3d, RegionVie
 					glEnableClientState(GL_VERTEX_ARRAY);
 					glEnableClientState(GL_NORMAL_ARRAY);
 					
-					/* fall back to line drawing in case of only 1 child */
+					/* fall back to line drawing in case of only 1 or 2 children */
 					glVertexPointer(3, GL_FLOAT, sizeof(ParticleCacheKey), path->co);
 					glNormalPointer(GL_FLOAT, sizeof(ParticleCacheKey), path->vel);