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Fix masked rotation so that it's clockwise from above.

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This commit is contained in:
Stuart Buchanan
2012-02-28 21:05:54 +00:00
parent 811147d08e
commit e4e3760b3d
1 changed files with 1 additions and 1 deletions
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simgear/scene/tgdb/obj.cxx
+1 -1
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@@ -672,7 +672,7 @@ SGLoadBTG(const std::string& path, SGMaterialLib *matlib, bool use_random_object
if (obj.model->get_heading_type() == SGMatModel::HEADING_MASK) { if (obj.model->get_heading_type() == SGMatModel::HEADING_MASK) {
// Rotate the object around the z axis. // Rotate the object around the z axis.
double hdg = obj.rotation * M_PI * 2; double hdg = - obj.rotation * M_PI * 2;
transformMat.preMult(osg::Matrix::rotate(hdg, transformMat.preMult(osg::Matrix::rotate(hdg,
osg::Vec3d(0.0, 0.0, 1.0))); osg::Vec3d(0.0, 0.0, 1.0)));
} }