Merge pull request #18 from ethanweber/tancik/losses

Add basic rendering losses

mattport/nerf/loss.py

@@ -0,0 +1,9 @@
+"""
+Collection of Losses
+"""
+from torch import nn
+
+L1Loss = nn.L1Loss
+MSELoss = nn.MSELoss
+
+LOSSES = {"L1": L1Loss, "MSE": MSELoss}