[Bf-blender-cvs] [f7239e9] master: Fix T46148: Sculpt view-clip fails in ortho mode

[Campbell Barton]

Commit: f7239e9084a9465e705b0e6a2e362561fd547515
Author: Campbell Barton
Date:   Fri Sep 18 15:29:49 2015 +1000
Branches: master
https://developer.blender.org/rBf7239e9084a9465e705b0e6a2e362561fd547515

Fix T46148: Sculpt view-clip fails in ortho mode

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

M	source/blender/editors/sculpt_paint/sculpt.c

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

diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index 4cedf52..07511e1 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -4217,7 +4217,10 @@ static float sculpt_raycast_init(ViewContext *vc, const float mouse[2], float ra
 	sub_v3_v3v3(ray_normal, ray_end, ray_start);
 	dist = normalize_v3(ray_normal);
 
-	if (!rv3d->is_persp) {
+	if ((rv3d->is_persp == false) &&
+	    /* if the ray is clipped, don't adjust its start/end */
+	    ((rv3d->rflag & RV3D_CLIPPING) == 0))
+	{
 		BKE_pbvh_raycast_project_ray_root(ob->sculpt->pbvh, original, ray_start, ray_end, ray_normal);
 
 		/* recalculate the normal */