Automatic alignment of ticks in 3D scenes (module: gl-plot3d) #15
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This PR could improve automatic alignment of ticks on 3D axes. The best single orientation for each axis (depending on the camera position and orientation) is found and used by vertex shader.
In the earlier work it was possible for the ticks on an axis to align themselves in two different directions and stay upwards. But such behavior was not completely desirable in some perspective views. Please refer to Plotly PR 3131 regarding the tests & more info.
@alexcjohnson