diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-08-17 06:50:48 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-08-17 06:50:48 +0400 |
| commit | 1dd17bed4a7a322e6493914fee25ee9562e153ea (patch) | |
| tree | bc1db4a3baa406634e1b66710b992391b22da801 /source/blender/editors/mesh | |
| parent | bba80ed7afa8ccea14310f35f767749f5d04207e (diff) | |
Knife tool: simplify hit-depth calculation
Diffstat (limited to 'source/blender/editors/mesh')
| -rw-r--r-- | source/blender/editors/mesh/editmesh_knife.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/source/blender/editors/mesh/editmesh_knife.c b/source/blender/editors/mesh/editmesh_knife.c index 609f0183afd..4182d0ecf20 100644 --- a/source/blender/editors/mesh/editmesh_knife.c +++ b/source/blender/editors/mesh/editmesh_knife.c @@ -1224,16 +1224,7 @@ static void clip_to_ortho_planes(float v1[3], float v2[3], float d) static void set_linehit_depth(KnifeTool_OpData *kcd, KnifeLineHit *lh) { - float vnear[3], vfar[3]; - - ED_view3d_win_to_segment(kcd->ar, kcd->vc.v3d, lh->schit, vnear, vfar, true); - mul_m4_v3(kcd->ob->imat, vnear); - if (kcd->is_ortho && (kcd->vc.rv3d->persp != RV3D_CAMOB)) { - if (kcd->ortho_extent == 0.0f) - calc_ortho_extent(kcd); - clip_to_ortho_planes(vnear, vfar, kcd->ortho_extent + 10.0f); - } - lh->m = len_v3v3(vnear, lh->cagehit); + lh->m = dot_m4_v3_row_z(kcd->vc.rv3d->persmatob, lh->cagehit); } /* Finds visible (or all, if cutting through) edges that intersects the current screen drag line */ |