Re: [osg-users] 【NEWBIE】Question about osg::MatrixTransform::getMatrix().getTrans() and getRotate()

Hi Jiechang, I am not sure I am able to pinpoint your problem. I see some weak spots but I am not sure if those are the true causes of your problem. And don't want to give wrong clues. Can you write short repro program which demos your problem ? I may then fix it and send you back. To learn you

Re: [osg-users] 【NEWBIE】Question about osg::MatrixTransform::getMatrix().getTrans() and getRotate()

Hi Jiechang, Few observations: 1. You write you want rotation around Y axis (0,1,0). But you rotate around Z axis (0,0,1). Btw there are osg::X_AXIS = (1,0,0) , osg::Y_AXIS = (0,1,0), osg::Z_AXIS = (0,0,1) constants defined in OSG which you may directly. 2. What is the origin variable in your