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Missing parameters

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TypeError: learn() got an unexpected keyword argument 'lr' I search the learn() function in PPO2.py, and the parameters did not contain lr. So I alter lr by lr_alpha, another error...

`relis, reljs = torch.where(distance < round(r1 / 512 * h))` `r = round(r2 / 512 * h)` Why do I need to divide 512?

Question for the occupancy grid code of Raymatching.cu

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I am a little confused about the implementation of occ, why we need to /8 when define the grid? ` self.register_buffer('density_bitfield', torch.zeros(self.cascades*self.grid_size**3//8, dtype=torch.uint8)) ` And when we query the occ,...

Question for the coordinate?

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Are the coordinates used here opencv coordinates, different from the opengl coordinates used by nerf? When I load the poses of the Nerf Synthetic dataset，why do I need to multiply...

Question for rendering

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U got the mesh of the objects, Why not just sample the points which near the mesh? like Tri-MipRF ICCV 23

Why we need the scene center? I don't understand. In generate_poses_eval function, u list the mani_center: ` mani_centers = {'bathroom': [0.779178, 1.05247, 0.380208], 'bedroom': [-1.29552, 1.72703, 0.2946], 'dinning': [-0.633653, 0.295162,...

Question for CholeskySolverD

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return CholeskySolverD(self.n, self.inds[0,:], self.inds[1,:], self.vals, MatrixType.COO) ValueError: Matrix is not positive definite! I meet this problem. Is this a problem caused by the mesh not being closed？

For further information visit https://errors.pydantic.dev/2.1.2/v/missing

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 成功运行了，但是在点击选择起始点的时候出现这个问题，我怀疑可能是我浏览器设置的问题？

I note that the drag_gan function at draggan.py have a parameter "mask", and it did not use. And ` # if mask is not None: # loss += ((F -...

Hello: StyleGAN can disentangle the latent space W+. I saw u use the StyleGAN in this model. Does the VoxGRAF can disentangle the latent space? Thanks