Navigation
API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/UPCGPolyLineData
Description
Get the input key at a distance along the line. InputKey is a float value in [0, N], where N is the number of control points. Each range [i, i+1] represents an interpolation from 0 to 1 across spline segment i.
Derived Overrides
| Name | GetInputKeyAtDistance |
| Type | function |
| Header File | /Engine/Plugins/PCG/Source/PCG/Public/Data/PCGPolyLineData.h |
| Include Path | #include "Data/PCGPolyLineData.h" |
UFUNCTION (BlueprintCallable, Category="PolylineData")
virtual float GetInputKeyAtDistance
(
int SegmentIndex,
double Distance
) const