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API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/UPreviewMesh
Warnings * returns false if preview is not visible
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/PreviewMesh.h |
| Include | #include "PreviewMesh.h" |
| Source | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Private/PreviewMesh.cpp |
bool FindRayIntersection
&40;
const FRay3d & WorldRay,
FHitResult & HitOut
&41;
Remarks
Find ray intersection with the preview mesh. Requires that bBuildSpatialDataStructure = true
returns false if preview is not visible true if ray intersections mesh
Parameters
| Name | Description |
|---|---|
| WorldRay | ray in world space |
| HitOut | output hit data (only certain members are initialized, see implementation) |