Xharlie / pointnerf

Point-NeRF: Point-based Neural Radiance Fields
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Issue Concerning the triangluation_bpa #95

Open kaichen-z opened 1 year ago

kaichen-z commented 1 year ago

Thanks for your excellent work. There is one question about def triangluation_bpa(), where the normal is computed as follows:

pcd.normals = o3d.utility.Vector3dVector(pnts[:, :3] / np.linalg.norm(pnts[:, :3], axis=-1, keepdims=True))

Does this mean that you always consider that all cameras are located centering the [0, 0, 0]?