Evaluate spherical harmonics at unit directions using hardcoded SH polynomials. Works with torch/np/jnp. ... Can be 0 or more batch d

Evaluate spherical harmonics at unit directions using hardcoded SH polynomials. Works with torch/np/jnp. ... Can be 0 or more batch d

Experimental features, extracting meshes from unbounded scenes, not fully test across datasets. return o3d.mesh

///////////////////////////////////////////////////////////////////////////////////// Fetch, use broadcasting for tensor dimensions of size 1

Frostbite, normalized Disney Diffuse bsdf. All tensors assume a shape of [minibatch_size, height, width, 3] or broadcastable equivalent. Arg

Generate integrated directional encoding (IDE) function. This function returns a function that computes the integrated directional encodi

returns the size of a block that can be reduced using horizontal SIMD operations (e.g. __shfl_xor_sync)

Compute HDR image loss. Combines tonemapping and loss into a single kernel for better perf. All tensors assume a shape of [minibatch_size, height,

Function returning integrated directional encoding (IDE). Args: xyz: [..., 3] array of Cartesian coordinates of directions to evalu

Lambertian bsdf. All tensors assume a shape of [minibatch_size, height, width, 3] or broadcastable equivalent. Args: nrm: World spac