[Bf-blender-cvs] [4ad69e1] gooseberry: Initialize new hair shape keys with data from the current particle keys.

[Lukas Tönne]

Commit: 4ad69e11e86c083070207bd774aa10d97aac313d
Author: Lukas Tönne
Date:   Wed Jan 28 14:36:37 2015 +0100
Branches: gooseberry
https://developer.blender.org/rB4ad69e11e86c083070207bd774aa10d97aac313d

Initialize new hair shape keys with data from the current particle keys.

===================================================================

M       source/blender/blenkernel/intern/particle.c

===================================================================

diff --git a/source/blender/blenkernel/intern/particle.c 
b/source/blender/blenkernel/intern/particle.c
index c7aca72..d776661 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -374,15 +374,19 @@ KeyBlock *BKE_psys_insert_shape_key(Scene *UNUSED(scene), 
Object *ob, ParticleSy
        }
 
        if (newkey || !from_mix) {
-               /* create from mesh */
+               /* create from particles */
                kb = BKE_keyblock_add_ctime(key, name, false);
                BKE_keyblock_convert_from_hair_keys(ob, psys, kb);
        }
        else {
+               /* copy from current values */
+               int totelem;
+               float *data = BKE_key_evaluate_particles(ob, psys, &totelem);
+
                /* create new block with prepared data */
                kb = BKE_keyblock_add_ctime(key, name, false);
-               kb->data = NULL;
-               kb->totelem = 0;
+               kb->data = data;
+               kb->totelem = totelem;
        }
 
        return kb;

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