struct FAmbientOcclusionCasterSettings

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Members

Type	Member	Description
uint32	Dilation	The Dilation value. Where applicable, such as colors and normals, the caster will fill empty pixels surrounding filled pixels with values mixed from the filled ones. This setting sets how many pixels to fill outside the original filled pixels.
EDitherType	DitherType	The type of dithering to use when creating the output object.
EFillMode	FillMode	The fill mode determines what to do with the pixels that remain unfilled after both the casting and dilation has been performed. Options are: None = Do not fill remaining pixels Interpolate = linearly interpolate the closest samples NearestNeighbor = use the closest available pixel value without interpolation.
FString	MaterialChannel	The name of the input material channel to cast. Existing user channels of any arbitrary name in the input materials can be cast.
float	OcclusionFalloff	How far away a surface has to be from another surface to generate no occlusion. Only applicable if SimpleOcclusionMode is off.
float	OcclusionMultiplier	This is just a basic intensity scaler. Higher is 'darker'.
FString	OpacityChannel	The name of the input opacity channel to use for combining layers in most casters and casting opacity in the opacitycaster. User channels of any arbitrary name can be used.
EOpacityChannelComponent	OpacityChannelComponent	The component in the opacity channel to use as opacity value.
EOutputDDSCompressionType	OutputDDSCompressionType	DDS compression if output format is DDS.
EOutputImageFileFormat	OutputImageFileFormat	File format for output texture.
EOutputPixelFormat	OutputPixelFormat	The output pixel format
uint32	RaysPerPixel	This determines how many rays are traced per pixel (or subpixel) to evaluate the occlusion.
uint8	UseMultisampling	Enable or disable multisampling.
uint8	UseSimpleOcclusionMode	If set, occlusion will not scale with distance, each ray will only be either fully occluded or not at all. Speeds up processing time.