diffrp.rendering.interpolator

Implementation of different varying variable interpolators.

This is an implementation detail and has no guarantee on API stability.

See interpolator_impl in diffrp.rendering.surface_deferred.SurfaceDeferredRenderSessionOptions for explanation on selecting interpolators.

class diffrp.rendering.interpolator.FullScreenInterpolator(vi_data: Tensor, tris: IntTensor)

Bases: Interpolator

__init__(vi_data: Tensor, tris: IntTensor)

interpolate(vertex_buffer: Tensor)

class diffrp.rendering.interpolator.Interpolator

Bases: object

abstract interpolate(vertex_buffer: Tensor) → Tensor

vi_data: Tensor

class diffrp.rendering.interpolator.MaskedSparseInterpolator(vi_data: Tensor, tris: IntTensor, mask: BoolTensor)

Bases: Interpolator

__init__(vi_data: Tensor, tris: IntTensor, mask: BoolTensor)

interpolate(vertex_buffer: Tensor)

diffrp.rendering.interpolator.float_to_triidx(x: Tensor)

diffrp.rendering.interpolator.polyfill_interpolate(vertex_buffer: Tensor, vi_data: Tensor, tri_idx: IntTensor, empty_region: float | None = None)

diffrp.rendering.interpolator.triidx_to_float(x: Tensor)