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partial bugfix [#24002] Constraint "Limit rotation" doesn't work properly

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this fixes the obvious problems but there are still some rotation jumping when clamping in some cases.
This commit is contained in:
Campbell Barton
2010-10-26 16:55:38 +00:00
parent f8ec6b8654
commit d5f66ea925
1 changed files with 4 additions and 2 deletions
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source/blender/blenkernel/intern/constraint.c
+4 -2
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@@ -1381,6 +1381,7 @@ static bConstraintTypeInfo CTI_LOCLIMIT = {
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 @@ static void rotlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *U
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... */