UViewportInteractor::CalculateDragRay

Needs to be implemented by the base to calculate drag ray length and the velocity for the ray

API > API/Editor > API/Editor/ViewportInteraction > API/Editor/ViewportInteraction/UViewportInteractor > API/Editor/ViewportInteraction/UViewportInteractor/CalculateDragRay

References

   
Module ViewportInteraction
Header /Engine/Source/Editor/ViewportInteraction/Public/ViewportInteractor.h
Include #include "ViewportInteractor.h" 
virtual void CalculateDragRay  
(  
    double & InOutDragRayLength,  
    double & InOutDragRayVelocity  
)

Remarks

Needs to be implemented by the base to calculate drag ray length and the velocity for the ray

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