Hi,
When I operate the model, it always change the Rotating Center when I rotate model by Middle mouse on the model.
May I know how to fix rotating center of model?
Middle mouse button click will fix the rotation center. Please refer the attached image.
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You can not fix the rotating center using the mouse. Every time you middle click to rotate, this will select a new rotating center. What you can do if this disturbs you is: - use a 3D space mouse: in this case, the '2D'mouse middle click will fix the rotation center, the 3D mouse will do the rotation or - choose under File|Preference|System a different Mouse setting. FOr example, 'Hyperworks 13.0' allows to choose the rotation center and rotate separately, like in Altair HyperMesh.
Thanks Alessio for your solutions.
So, if I want to separate Rotation Center and Rotation, I will use HM setting.