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alievk / npbg

Neural Point-Based Graphics
MIT License
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Question about extrinsics #40

Open LZL-CS opened 1 year ago

LZL-CS commented 1 year ago

Hi, may I know why here you need to negative the [:, 1:3] for y-axis and z-axis of camera pose? https://github.com/alievk/npbg/blob/5bc6f8d18e61978f167f7dbb21787771fbd59bf6/npbg/gl/utils.py#L206