FGFS-4.1/OpenSceneGraph
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Robert Osfield
2001-09-27 09:44:55 +00:00
parent e50ce2784f
commit ba47264c5e
10 changed files with 119 additions and 83 deletions
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8
src/osgUtil/TrackballManipulator.cpp
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@@ -216,8 +216,8 @@ bool TrackballManipulator::calcMovement()
osg::Matrix mat;
mat.makeTrans(-center.x(),-center.y(),-center.z());
mat.postRot(angle,axis.x(),axis.y(),axis.z());
mat.postTrans(center.x(),center.y(),center.z());
mat *= Matrix::rotate(angle,axis.x(),axis.y(),axis.z());
mat *= Matrix::trans(center.x(),center.y(),center.z());
_camera->transformLookAt(mat);
@@ -258,8 +258,8 @@ bool TrackballManipulator::calcMovement()
osg::Matrix mat;
mat.makeTrans(-center.x(),-center.y(),-center.z());
mat.postScale(scale,scale,scale);
mat.postTrans(center.x(),center.y(),center.z());
mat *= Matrix::scale(scale,scale,scale);
mat *= Matrix::trans(center.x(),center.y(),center.z());
_camera->transformLookAt(mat);