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API > API/Plugins > API/Plugins/HairStrandsCore > API/Plugins/HairStrandsCore/FHairGroupInstance
Strands.
| Name | FStrands |
| Type | struct |
| Header File | /Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/GroomInstance.h |
| Include Path | #include "GroomInstance.h" |
Syntax
struct FStrands
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| bCullingEnable | bool | GroomInstance.h | ||
| ClusterResource | FHairStrandsClusterResource * | Resources - Strands cluster data for culling/voxelization purpose. | GroomInstance.h | |
| CullingResource | FHairStrandsCullingResource * | GroomInstance.h | ||
| DebugCurveAttributeBuffer | FRDGExternalBuffer | Resources - Raytracing data when enabling (expensive) raytracing method. | GroomInstance.h | |
| DeformedResource | FHairStrandsDeformedResource * | GroomInstance.h | ||
| DeformedRootResource | FHairStrandsDeformedRootResource * | GroomInstance.h | ||
| HairInterpolationType | EHairInterpolationType | GroomInstance.h | ||
| InterpolationResource | FHairStrandsInterpolationResource * | Data - Interpolation data (weights/Id/...) for transfering sim strands (i.e. guide) motion to render strands Resources - Strands deformed position data for sim & render strands | GroomInstance.h | |
| Modifier | FHairGroupInstanceModifer | GroomInstance.h | ||
| RestResource | FHairStrandsRestResource * | Resources - Strands rest position data for sim & render strands Resources - Strands deformed position data for sim & render strands | GroomInstance.h | |
| RestRootResource | FHairStrandsRestRootResource * | Resources - Rest root data, for deforming strands attached to a skinned mesh surface Resources - Deformed root data, for deforming strands attached to a skinned mesh surface | GroomInstance.h | |
| UniformBuffer | FHairStrandsUniformBuffer | GroomInstance.h | ||
| VertexFactory | FHairStrandsVertexFactory * | GroomInstance.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
const FHairStrandsBulkData & GetData() |
GroomInstance.h | ||
bool HasValidRootData() |
GroomInstance.h | ||
bool IsValid() |
GroomInstance.h |