From 275e2fb0ff6e62b462cf8d56f167d128da7bb27a Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Sat, 27 May 2017 14:46:14 +0200 Subject: Fix T51637: Mesh Tools - Noise Button Crashes. Logic behind which mtext to use from material was broken here... Though ultimately that whole tool could probably be deprecated or reworked! --- source/blender/editors/mesh/editmesh_tools.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'source/blender') diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c index 65ee097e8e1..1f90b60a1f5 100644 --- a/source/blender/editors/mesh/editmesh_tools.c +++ b/source/blender/editors/mesh/editmesh_tools.c @@ -5235,8 +5235,10 @@ static int edbm_noise_exec(bContext *C, wmOperator *op) else { BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) { if (BM_elem_flag_test(eve, BM_ELEM_SELECT)) { - float tin, dum; - externtex(ma->mtex[0], eve->co, &tin, &dum, &dum, &dum, &dum, 0, NULL, false, false); + float tin = 0.0f, dum; + if (ma->mtex[ma->texact] != NULL) { + externtex(ma->mtex[ma->texact], eve->co, &tin, &dum, &dum, &dum, &dum, 0, NULL, false, false); + } eve->co[2] += fac * tin; } } -- cgit v1.2.3