RickyYXY

The param "lambda_content" and "lambda_style" seem not right. The value is too high!

## 🐛 Unexpected behaviors When I wanted to calculate the distance from points to SMPL mesh, I found that the result is almost wrong, far from the result calculated by...

In **raymarching\src\raymarching.cu**, the function `kernel_composite_rays_train_forward` use the sum of `deltas[1]` to get the depth. And the `deltas[1]` is calculated in `kernel_march_rays_train`, which is `deltas[1] = t - last_t`. So the...

RuntimeError: CUDA error in running xformers with attention_mask arg

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# 🐛 Bug I call func **_memory_efficient_attention_xformers** to calc results with **attention_mask** arg, and my attention_mask is a torch.Tensor. While runing, it gave a _RuntimeError: CUDA error: invalid configuration argument_...