diff options
| author | Cody Winchester <CodyWinch> | 2020-09-19 07:08:38 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2020-09-20 05:54:38 +0300 |
| commit | e0f13f41c68172ca61f76b85fdf281fabb48c8b5 (patch) | |
| tree | d26ee20251002058893d1593f5c3fbfdad24b149 /source/blender/modifiers/intern/MOD_warp.c | |
| parent | 94a63f75055024dbf0c9f9236b3cda5438fa2162 (diff) | |
Fix invert vertex group weight miscalculation for modifiers
Warp & weight vertex-group editing modifiers miscalculated vertex weight
inversion, the weights were multiplied before being subtracted from 1.
Ref D8241
Diffstat (limited to 'source/blender/modifiers/intern/MOD_warp.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_warp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/modifiers/intern/MOD_warp.c b/source/blender/modifiers/intern/MOD_warp.c index bb0896994b1..2e4e4da6803 100644 --- a/source/blender/modifiers/intern/MOD_warp.c +++ b/source/blender/modifiers/intern/MOD_warp.c @@ -279,8 +279,9 @@ static void warpModifier_do(WarpModifierData *wmd, /* skip if no vert group found */ if (defgrp_index != -1) { dv = &dvert[i]; - weight = invert_vgroup ? 1.0f - BKE_defvert_find_weight(dv, defgrp_index) * strength : - BKE_defvert_find_weight(dv, defgrp_index) * strength; + weight = (invert_vgroup ? (1.0f - BKE_defvert_find_weight(dv, defgrp_index)) : + BKE_defvert_find_weight(dv, defgrp_index)) * + strength; if (weight <= 0.0f) { continue; } |