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HSF / Qt3DExaminerViewer

A viewer module which offers manipulation and visualization functionalities and tools similar to the OpenInventor/Coin Examiner viewer. The work is part of the CERN/HSF GSoC 2020
https://hepsoftwarefoundation.org/gsoc/2020/proposal_ATLAS-Visualization.html
Apache License 2.0
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Rotation around a point on the surface #2

Closed ric-bianchi closed 4 years ago

ric-bianchi commented 4 years ago

Shift+left-click lets users choose a point on the surface of a volume and set the rotation point to it. Rotation (Ctrl+click&drag) should then be performed around the selected point as the new rotation center. However, it seems that the center of rotation is not exactly the point selected by the user but a point nearby and not always on the surface of the given volume.

The rotation point should be set at exactly the point selected on the surface of the volume.

Could you check and fix this, @huajian1069 ? Thanks a lot!

Best, -- Riccardo.

huajian1069 commented 4 years ago

This is solved since we correct the behavior of triangle Picking. Thanks to Ric.