module Interpolation

Classes and functions for interpolating light probe data.

Classes

Name	Description

Name	Description
Enlighten::InterpolatedPoint	Data structure describing a point in space to receive interpolated probe output.
Enlighten::InterpolationInputSet	Data structure describing the inputs and outputs of a probe set to be used as input data for interpolation.
Enlighten::InterpolationInputSet::CachedData	Internal cached data.
Enlighten::ProbeInterpolant	Data structure identifying a probe and associated weight (influence) which forms part of a set to be interpolated.
Enlighten::ProbeInterpolationTask	Task describing a set of probe sets to be used as inputs for interpolation, and a set of points which require interpolated outputs.

Functions

Name	Description

Name	Description
DoProbeInterpolationTask(const Enlighten::ProbeInterpolationTask *, Geo::u32 &)	Performs an interpolation of SH coefficients for a given set of points in space and probe sets.
GetProbeInterpolants(Geo::v128, const InterpolationInputSet , ProbeInterpolant , Geo::s32, Geo::s32 &, Geo::u32)	Retrieves the probes interpolants for a given point for a single probe set.
GetProbeInterpolants(Geo::v128, const InterpolationInputSet , Geo::s32, ProbeInterpolant , Geo::s32, Geo::s32 &, Geo::u32)	Retrieves the probes interpolants for a given point for multiple probe set.
GetProbeInterpolantsUnchecked(Geo::v128, const InterpolationInputSet , Geo::s32, ProbeInterpolant , Geo::s32, Geo::s32 &, Geo::u32)	Retrieves the probes interpolants for a given point for multiple probe set, without performing any kind of validation on the input arguments.
GetProbeSetInterpolants(Geo::v128, const InterpolationInputSet , Geo::s32, ProbeInterpolant , Geo::s32, Geo::s32 &)	Retrieves the probe set interpolants for a given point.
GetProbeShCoefficients(Geo::v128, const InterpolationInputSet , float , float , float , eSHOrder)	Retrieves the interpolated light probe spherical harmonics coefficients for a point based on a single input probe set.
GetProbeShCoefficients(Geo::v128, const InterpolationInputSet , Geo::s32, float , float , float , eSHOrder)	Retrieves the interpolated light probe spherical harmonics coefficients for a point based on multiple input probe sets.

bool GEO_CALL Enlighten::DoProbeInterpolationTask

public: bool GEO_CALL DoProbeInterpolationTask
(
const Enlighten::ProbeInterpolationTask * task,
Geo::u32 & timeUs
)

Performs an interpolation of SH coefficients for a given set of points in space and probe sets.

All parameters must point to valid non-null objects.

Parameters

[in]	task	A valid pointer to the probe interpolation task structure.
[out]	timeUs	Number of microseconds it took to solve the task.

Returns

TRUE if the interpolation is successful.

bool GEO_CALL Enlighten::GetProbeInterpolants

public: bool GEO_CALL GetProbeInterpolants
(
Geo::v128 point,
const InterpolationInputSet * inputSet,
ProbeInterpolant * interpolants,
Geo::s32 numMaxInterpolants,
Geo::s32 & numUsedInterpolants,
Geo::u32 lod
)