[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [39820] trunk/blender/source/blender/ collada/ArmatureImporter.cpp: COLLADA: Take parent bone length and direction instead of using bone pointing up with length 1 .

[Nathan Letwory]

Revision: 39820
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=39820
Author:   jesterking
Date:     2011-08-31 09:37:14 +0000 (Wed, 31 Aug 2011)
Log Message:
-----------
COLLADA: Take parent bone length and direction instead of using bone pointing 
up with length 1. Looks much nicer and less confusing on larger armatures now.

Modified Paths:
--------------
    trunk/blender/source/blender/collada/ArmatureImporter.cpp

Modified: trunk/blender/source/blender/collada/ArmatureImporter.cpp
===================================================================
--- trunk/blender/source/blender/collada/ArmatureImporter.cpp   2011-08-31 
07:31:02 UTC (rev 39819)
+++ trunk/blender/source/blender/collada/ArmatureImporter.cpp   2011-08-31 
09:37:14 UTC (rev 39820)
@@ -310,9 +310,10 @@
                LeafBone& leaf = *it;
 
                // pointing up
-               float vec[3] = {0.0f, 0.0f, 1.0f};
+               float vec[3] = {0.0f, 0.0f, 0.1f};
                
-               //mul_v3_fl(vec, leaf_bone_length);
+               // if parent: take parent length and direction
+               if(leaf.bone->parent) sub_v3_v3v3(vec, leaf.bone->parent->tail, 
leaf.bone->parent->head);
 
                copy_v3_v3(leaf.bone->tail, leaf.bone->head);
                add_v3_v3v3(leaf.bone->tail, leaf.bone->head, vec);

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