// Get the location of the path based on percent to a initial relative point
public static void GetPointReltive(this PearlSpline path, out Vector3 result, float t, Vector3 initPosition)
{
if (path == null)
{
result = default;
return;
}
result = path.EvaluatePosition(t);
Vector3 initPath = path.EvaluatePosition(0);
result = initPosition + (result - initPath);
}
// Get the location of the path based on how far you have traveled to a initial relative point
public static bool GetPointReltiveByLength(this PearlSpline path, out Vector3 result, float length, Vector3 initPosition)
{
if (path == null)
{
result = default;
return(false);
}
bool isFinish = path.GetPointByLength(out result, ref length);
Vector3 initPath = path.EvaluatePosition(0);
result = initPosition + (result - initPath);
return(isFinish);
}
// Get the location of the path based on how far you have traveled
public static bool GetPointByLength(this PearlSpline path, out Vector3 result, ref float length)
{
if (path == null)
{
result = default;
return(false);
}
var totalLength = path.CalculateLength();
length = MathfExtend.Clamp0(length, totalLength);
float t = path.GetPercentByLength(length, totalLength);
result = path.EvaluatePosition(t);
return(t >= 1);
}