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| author | Campbell Barton <ideasman42@gmail.com> | 2012-09-08 10:40:03 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-09-08 10:40:03 +0400 |
| commit | a9f10b6bc2fb55be26ae3a7e8b1467213678a0f6 (patch) | |
| tree | 12ac3a6320add8687c455cc7065b6eef0a73de7d /source/blender/editors/mesh/editmesh_rip.c | |
| parent | c95d4f68b863c851d0b8bddef8092fdc0932610e (diff) | |
style cleanup
Diffstat (limited to 'source/blender/editors/mesh/editmesh_rip.c')
| -rw-r--r-- | source/blender/editors/mesh/editmesh_rip.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/editors/mesh/editmesh_rip.c b/source/blender/editors/mesh/editmesh_rip.c index d2806233fa9..4d4a890300f 100644 --- a/source/blender/editors/mesh/editmesh_rip.c +++ b/source/blender/editors/mesh/editmesh_rip.c @@ -464,6 +464,8 @@ static int edbm_rip_invoke__vert(bContext *C, wmOperator *op, wmEvent *event) dist = FLT_MAX; + /* in the loop below we find the best vertex to drag based on its connected geometry, + * either by its face corner, or connected edge (when no faces are attached) */ for (i = 0; i < vout_len; i++) { if (BM_vert_is_wire(vout[i]) == FALSE) { @@ -473,7 +475,8 @@ static int edbm_rip_invoke__vert(bContext *C, wmOperator *op, wmEvent *event) float l_mid_co[3]; BM_loop_calc_face_tangent(l, l_mid_co); - /* scale to average of surrounding edge size, only needs to be approx */ + /* scale to average of surrounding edge size, only needs to be approx, but should + * be roughly equivalent to the check below which uses the middle of the edge. */ mul_v3_fl(l_mid_co, (BM_edge_calc_length(l->e) + BM_edge_calc_length(l->prev->e)) / 2.0f); add_v3_v3(l_mid_co, v->co); |