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fix error running ED_view3d_project_float_v3_m4 on 2d vec (thanks Sergey for pointing out!), also remove redundant vector copy in knife project.

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This commit is contained in:
Campbell Barton 2013-05-01 17:03:00 +00:00
parent a1cdccc3d8
commit e5344adda3
2 changed files with 1 additions and 2 deletions
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1
source/blender/editors/mesh/editmesh_knife.c
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@ -335,7 +335,6 @@ static KnifeVert *new_knife_vert(KnifeTool_OpData *kcd, const float co[3], const
copy_v3_v3(kfv->co, co);
copy_v3_v3(kfv->cageco, cageco);
copy_v3_v3(kfv->sco, co);
knife_project_v3(kcd, kfv->co, kfv->sco);

2
source/blender/editors/mesh/editmesh_knife_project.c
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@ -89,7 +89,7 @@ static LinkNode *knifeproject_poly_from_object(ARegion *ar, Scene *scene, Object
float (*mval)[2] = MEM_mallocN(sizeof(*mval) * (nu->pntsu + is_cyclic), __func__);
for (bp = nu->bp, a = 0; a < nu->pntsu; a++, bp++) {
ED_view3d_project_float_v3_m4(ar, bp->vec, mval[a], projmat);
ED_view3d_project_float_v2_m4(ar, bp->vec, mval[a], projmat);
}
if (is_cyclic) {
copy_v2_v2(mval[a], mval[0]);