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Eric Young authored
Summary: Performance improvement: Use torch.lerp to map uv coordinates to the range needed for grid_sample (i.e. map [0, 1] to [-1, 1] and invert the y-axis) Reviewed By: bottler Differential Revision: D51961728 fbshipit-source-id: db19a5e3f482e9af7b96b20f88a1e5d0076dac43
06cdc313
