SkeletalMeshToolsHelper::MirrorMorphTargetOnMesh

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Description

Mirror MorphTargetName's deltas on Mesh across Symmetry's plane in place. Positive side is the source; negative side receives the reflected delta. On-plane vertices have their delta snapped to the plane.

Pass OutDeltaChange to capture the per-vertex before/after for an undo record. Pass nullptr when the caller has its own change tracking (e.g. USkeletalMeshBackedDynamicMeshComponent's FChangeScope + MorphTargetChangeTracker).

namespace SkeletalMeshToolsHelper  
{  
    void SkeletalMeshToolsHelper::MirrorMorphTargetOnMesh  
    (  
        UE::Geometry::FDynamicMesh3 & Mesh,  
        FName MorphTargetName,  
        const UE::Geometry::FMeshPlanarSymmetry & Symmetry,  
        FMeshMorphTargetChange * OutDeltaChange  
    )  
}  
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namespace SkeletalMeshToolsHelper {     void SkeletalMeshToolsHelper::MirrorMorphTargetOnMesh     (         UE::Geometry::FDynamicMesh3 & Mesh,         FName MorphTargetName,         const UE::Geometry::FMeshPlanarSymmetry & Symmetry,         FMeshMorphTargetChange * OutDeltaChange     ) }