IntegrateValidity(IDeviceContext, int, int, int, BufferSlice<float>)

Integrate validity.

読み終わるまでの所要時間 1 分

最終更新 1ヶ月前

Definition

Type: Method
Namespace: UnityEngine.LightTransport
Assembly: UnityEditor.CoreModule


public IProbeIntegrator.Result IntegrateValidity(IDeviceContext context, int positionOffset, int positionCount, int sampleCount, BufferSlice<float> validityEstimateOut)

Parameters

context

IDeviceContext

IDeviceContext for computation and memory operations.

positionOffset

int

Offset measured from the beginning of the probe position buffer.

positionCount

int

Number of probes to integrate.

sampleCount

int

Number of samples to take.

validityEstimateOut

BufferSlice<float>

BufferSlice to write the validity estimate into.

Returns

Type	Description
Result	Return code.

Remarks

The integrator does spherical sampling for each probe position. Validity is 1 if all rays hit front-facing triangles or the sky. Validity is 0 if all rays hit back-facing triangles.