Probe Adjustment Volume component reference

Select a Probe Adjustment Volume Component and open the Inspector to view its properties.

Refer to the following for more information about using the Probe Adjustment Volume component:

• Fix issues with Probe Volumes
• Configure the size and density of Probe Volumes

Property	Description
Influence Volume
	Shape	Set the shape of the Adjustment Volume to either Box or Sphere.
	Size	Set the size of the Adjustment Volume. This property only appears if you set Shape to Box.
	Radius	Set the radius of the Adjustment Volume. This property only appears if you set Shape to Sphere.
Mode	Select how to override probes inside the Adjustment Volume. Invalidate Probes: Mark selected probes as invalid. Refer to How light probe validity works for more information. Override Validity Threshold: Override the threshold HDRP uses to determine whether Light Probes are marked as invalid. Refer to Adjust Dilation for more information. Apply Virtual Offset: Change the position Light Probes use when sampling the lighting in the scene during baking. Refer to Adjust Virtual Offset for more information. Override Virtual Offset Settings: Override the biases HDRP uses during baking to determine when Light Probes use Virtual Offset, and calculate sampling positions. Refer to Adjust Virtual Offset for more information Intensity Scale: Override the intensity of probes to brighten or darken affected areas.
Dilation Validity Threshold	Override the ratio of backfaces a probe samples before HDRP considers it invalid. This option only appears if you set Mode to Override Validity Threshold, and you enable Additional Properties.
Virtual Offset Rotation	Set the rotation angle for the Virtual Offset vector on all probes in the Adjustment Volume. This option only appears if you set Mode to Apply Virtual Offset.
Virtual Offset Distance	Set how far HDRP pushes probes along the Virtual Offset Rotation vector. This option only appears if you set Mode to Apply Virtual Offset.
Geometry Bias	Sets how far HDRP pushes a probe's capture point out of geometry after one of its sampling rays hits geometry. This option only appears if you set Mode to Override Virtual Offset Settings.
Ray Origin Bias	Override the distance between a probe's center and the point HDRP uses to determine the origin of that probe's sampling ray. This can be used to push rays beyond nearby geometry if the geometry causes issues. This option appears only if you set Mode to Override Virtual Offset Settings.
Intensity Scale	Change the brightness of all probes covered by the Probe Volumes Adjustment Volume component. Use this sparingly, because changing the intensity of probe data can lead to inconsistencies in the lighting. This option only appears if you set Mode to Intensity Scale.