Revision: 32715
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=32715
Author: campbellbarton
Date: 2010-10-26 18:55:38 +0200 (Tue, 26 Oct 2010)
Log Message:
-----------
partial bugfix [#24002] Constraint "Limit rotation" doesn't work properly
this fixes the obvious problems but there are still some rotation jumping when
clamping in some cases.
Modified Paths:
--------------
trunk/blender/source/blender/blenkernel/intern/constraint.c
Modified: trunk/blender/source/blender/blenkernel/intern/constraint.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/constraint.c 2010-10-26
15:44:53 UTC (rev 32714)
+++ trunk/blender/source/blender/blenkernel/intern/constraint.c 2010-10-26
16:55:38 UTC (rev 32715)
@@ -1381,6 +1381,7 @@
static void rotlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase
*UNUSED(targets))
{
bRotLimitConstraint *data = con->data;
+ float eul_zero[3]= {0.0f, 0.0f, 0.0f};
float loc[3];
float eul[3];
float size[3];
@@ -1388,8 +1389,9 @@
copy_v3_v3(loc, cob->matrix[3]);
mat4_to_size(size, cob->matrix);
- mat4_to_eulO(eul, cob->rotOrder, cob->matrix);
-
+ /* use compat function because it uses the rotation without axis
flipping [#24002] */
+ mat4_to_compatible_eulO(eul, eul_zero, cob->rotOrder, cob->matrix);
+
/* constraint data uses radians internally */
/* limiting of euler values... */
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