[Bf-blender-cvs] [bde215a60c1] master: Fix T68878: Update shapekeys during transformation
Germano Cavalcante
noreply at git.blender.org
Wed Feb 19 12:54:44 CET 2020
Commit: bde215a60c16ce77a60ecb38eaf7802965d73c7f
Author: Germano Cavalcante
Date: Wed Feb 19 08:54:34 2020 -0300
Branches: master
https://developer.blender.org/rBbde215a60c16ce77a60ecb38eaf7802965d73c7f
Fix T68878: Update shapekeys during transformation
Only use the hack in `key_block_get_data` for the bmesh shapekey.
The remaining shapekeys can use the original offset values.
Differential Revision: https://developer.blender.org/D6516
===================================================================
M source/blender/blenkernel/intern/key.c
===================================================================
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c
index 6bc494ae3ee..22c05b53780 100644
--- a/source/blender/blenkernel/intern/key.c
+++ b/source/blender/blenkernel/intern/key.c
@@ -820,7 +820,7 @@ static void key_evaluate_relative(const int start,
KeyBlock *refb;
float weight,
*weights = per_keyblock_weights ? per_keyblock_weights[keyblock_index] : NULL;
- char *freefrom = NULL, *freereffrom = NULL;
+ char *freefrom = NULL;
/* reference now can be any block */
refb = BLI_findlink(&key->block, kb->relative);
@@ -830,7 +830,10 @@ static void key_evaluate_relative(const int start,
poin = basispoin;
from = key_block_get_data(key, actkb, kb, &freefrom);
- reffrom = key_block_get_data(key, actkb, refb, &freereffrom);
+
+ /* For meshes, use the original values instead of the bmesh values to
+ * maintain a constant offset. */
+ reffrom = refb->data;
poin += start * poinsize;
reffrom += key->elemsize * start; // key elemsize yes!
@@ -876,9 +879,6 @@ static void key_evaluate_relative(const int start,
if (freefrom) {
MEM_freeN(freefrom);
}
- if (freereffrom) {
- MEM_freeN(freereffrom);
- }
BLI_assert(!"invalid 'cp[1]'");
return;
}
@@ -900,9 +900,6 @@ static void key_evaluate_relative(const int start,
if (freefrom) {
MEM_freeN(freefrom);
}
- if (freereffrom) {
- MEM_freeN(freereffrom);
- }
}
}
}
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