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taichi-dev / taichi_elements

High-performance multi-material continuum physics engine in Taichi
MIT License
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Coordinate system #31

Closed PavelBlend closed 4 years ago

PavelBlend commented 4 years ago

I added examples of * .npy files for the demo_3d_mesh.py script. And I noticed that the coordinate system of the blender is different from the coordinate system of the demo examples. Suzanne is face up. Maybe unify the coordinate system and make it similar to Blender? In the blender, the following coordinate system: +X - right +Y - front +Z - up

https://github.com/taichi-dev/taichi_elements_blender_examples#npy-examples

yuanming-hu commented 4 years ago

Actually, I would keep the coordinate system in the demos, since most 3D graphics researchers use a different convention: +X: right +Y: up +Z: front

PavelBlend commented 4 years ago

Good. I am closing this issue.