Method PointLineNearestPoint
PointLineNearestPoint(float3, float3, float3, out float)
Returns the nearest point on a finite line segment to a point.
Declaration
public static float3 PointLineNearestPoint(float3 p, float3 a, float3 b, out float lineParam)Parameters
| Type | Name | Description |
|---|---|---|
| float3 | p | The point to compare to. |
| float3 | a | The line start point. |
| float3 | b | The line end point. |
| float | lineParam | The signed distance between point 'a' and the projection of point 'p' on the line segment. |
Returns
| Type | Description |
|---|---|
| float3 | The nearest point on a line segment to another point. |