Method GetCurveUpVector
GetCurveUpVector(int, float)
Return the up vector for a t ratio on the curve.
Declaration
public float3 GetCurveUpVector(int index, float t)Parameters
| Type | Name | Description |
|---|---|---|
| int | index | The index of the curve for which the length needs to be retrieved. |
| float | t | A value between 0 and 1 representing the ratio along the curve. |
Returns
| Type | Description |
|---|---|
| float3 | Returns the up vector at the t ratio of the curve of index 'index'. |
Implements
Remarks
It is inefficient to call this method frequently, as it will calculate the up Vector of the curve every time it is invoked. In cases where performance is critical, create a new Spline or NativeSpline instead. Note that you may pass a SplineSlice<T> to constructors for both Spline and NativeSpline.