UE::Geometry::ConvertSelection

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API > API/Plugins > API/Plugins/DynamicMesh > API/Plugins/DynamicMesh/Selections

References

namespace UE  
{  
    namespace Geometry  
    {  
        bool UE::Geometry::ConvertSelection  
        (  
            const UE::Geometry::FDynamicMesh3 & Mesh,  
            const FGroupTopology * GroupTopology,  
            const FGeometrySelection & FromSelectionIn,  
            FGeometrySelection & ToSelectionOut  
        )  
    }  
}  
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namespace UE {     namespace Geometry     {         bool UE::Geometry::ConvertSelection         (             const UE::Geometry::FDynamicMesh3 & Mesh,             const FGroupTopology * GroupTopology,             const FGeometrySelection & FromSelectionIn,             FGeometrySelection & ToSelectionOut         )     } }

Remarks

Convert Selection from one type to another, based on geometry/topology types in FromSelectionIn and ToSelectionOut.

The following table describes the conversions, the FromSelectionIn/ToSelectionOut type are rows/columns respectively:

To: Triangle Polygroup From: Vertex Edge Face Vertex Edge Face

Triangle Vertex 1 . . . . . Triangle Edge 1 1 . . . . Triangle Face 1 1 1 4# 3# 2# Polygroup Vertex 6# . . 1 . . Polygroup Edge 5# . . . 1 . Polygroup Face . . . . . 1

Key: . These conversions are not implemented... yet? GroupTopology is ignored 1 supported. The implementation is obvious/unambiguous 2 supported. Polygroup faces containing any input triangle are selected 3 supported. Polygroup edges containing any input triangle edge are selected, but polygroup edges containing only input triangle vertices are not. 4 supported. Polygroup corners coinciding with any input triangle vertex are selected 5 supported. All mesh vertices along the polygroup edge are selected 6 supported. All mesh vertices coinciding with polygroup corners are selected indicates GroupTopology must not be null for this combination. If this symbol is missing GroupTopology is ignored