diff options
Diffstat (limited to 'source/blender/blenkernel/intern/DerivedMesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/DerivedMesh.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c index 1577a818180..dc7ef3055ee 100644 --- a/source/blender/blenkernel/intern/DerivedMesh.c +++ b/source/blender/blenkernel/intern/DerivedMesh.c @@ -1373,30 +1373,13 @@ static void calc_weightpaint_vert_color( if ((defbase_sel_tot > 1) && (draw_flag & CALC_WP_MULTIPAINT)) { /* Multi-Paint feature */ - bool was_a_nonzero = false; - unsigned int i; - - const MDeformWeight *dw = dv->dw; - for (i = dv->totweight; i != 0; i--, dw++) { - /* in multipaint, get the average if auto normalize is inactive - * get the sum if it is active */ - if (dw->def_nr < defbase_tot) { - if (defbase_sel[dw->def_nr]) { - if (dw->weight) { - input += dw->weight; - was_a_nonzero = true; - } - } - } - } + input = BKE_defvert_multipaint_collective_weight( + dv, defbase_tot, defbase_sel, defbase_sel_tot, (draw_flag & CALC_WP_AUTO_NORMALIZE) != 0); /* make it black if the selected groups have no weight on a vertex */ - if (was_a_nonzero == false) { + if (input == 0.0f) { show_alert_color = true; } - else if ((draw_flag & CALC_WP_AUTO_NORMALIZE) == false) { - input /= defbase_sel_tot; /* get the average */ - } } else { /* default, non tricky behavior */ |