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SGTrackToAnimation: supress wrong warnings.

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This commit is contained in:
Thomas Geymayer 2014-07-12 11:55:38 +02:00
parent cb796e374a
commit f1677f5546
1 changed files with 8 additions and 2 deletions
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10
simgear/scene/model/SGTrackToAnimation.cxx
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@ -84,7 +84,10 @@ class FindGroupVisitor:
if( !_group ) if( !_group )
_group = &group; _group = &group;
else
// Different paths can exists for example with a picking animation (pick
// render group)
else if( _group != &group )
SG_LOG SG_LOG
( (
SG_IO, SG_IO,
@ -178,7 +181,10 @@ class SGTrackToAnimation::UpdateCallback:
float proj = _lock_axis * _track_axis; float proj = _lock_axis * _track_axis;
if( proj != 0.0 ) if( proj != 0.0 )
{ {
anim->log(SG_WARN, "track-axis not perpendicular to lock-axis"); if( _slave_dof < 2 )
// Without slave_dof >= 2, can not rotate out of plane normal to
// lock axis.
anim->log(SG_WARN, "track-axis not perpendicular to lock-axis");
// Make tracking axis perpendicular to locked axis // Make tracking axis perpendicular to locked axis
_track_axis -= _lock_axis * proj; _track_axis -= _lock_axis * proj;