warp.volume_lookup_i

warp.volume_lookup_i(

id: uint64,

i: int32,

j: int32,

k: int32,

) → int

Kernel

Python

Return the warp.int32 value of the voxel at integer index-space coordinates i, j, k, without interpolation.

id must identify an int32 volume. This function is not differentiable. In kernels, volume_lookup_i() is equivalent to volume_lookup() with dtype=warp.int32.

See volume_lookup() for shared behavior and a usage example.

Returns:

The resolved warp.int32 voxel value.