/// <summary>
/// Project a world space point onto the spline and write to a SplineSample.
/// </summary>
/// <param name="point">3D Point in world space</param>
/// <param name="result">The SplineSample object to write the result into</param>
/// <param name="from">Sample from [0-1] default: 0.0</param>
/// <param name="to">Sample to [0-1] default: 1.0</param>
/// <returns></returns>
public virtual void Project(Vector3 point, SplineSample result, double from = 0.0, double to = 1.0, SplinePath.EvaluateMode mode = SplinePath.EvaluateMode.Cached)
{
path.Project(point, result, from, to, mode);
}
/// <summary>
/// Returns the percent from the spline at a given distance from the start point
/// </summary>
/// <param name="start">The start point</param>
/// <param name="distance">The distance to travel</param>
/// <param name="direction">The direction towards which to move</param>
/// <param name="traveled">Returns the distance actually traveled. Usually equal to distance but could be less if the travel distance exceeds the remaining spline length.</param>
/// <param name="mode">If set to EvaluateMode.Accurate, the actual spline will be evaluated instead of the cached samples.</param>
/// <returns></returns>
public double Travel(double start, float distance, Spline.Direction direction, out float traveled, SplinePath.EvaluateMode mode = SplinePath.EvaluateMode.Cached)
{
return(path.Travel(start, distance, direction, out traveled, mode));
}
/// <summary>
/// Evaluate the generated path of the segment and return only the position. This is the path after the segment is extruded.
/// </summary>
/// <param name="percent">Percent along the segment path [0-1]</param>
/// <param name="mode">If set to EvaluateMode.Accurate, the actual spline will be evaluated instead of the cached samples.</param>
/// <returns></returns>
public Vector3 EvaluatePosition(double percent, SplinePath.EvaluateMode mode = SplinePath.EvaluateMode.Cached)
{
return(path.EvaluatePosition(percent, mode));
}
/// <summary>
/// Calculates the length of the generated path in world units.
/// </summary>
/// <param name="from">The start of the segment to calculate the length of</param>
/// <param name="to">The end of the segment</param>
/// <returns></returns>
public virtual float CalculateLength(double from = 0.0, double to = 1.0, SplinePath.EvaluateMode mode = SplinePath.EvaluateMode.Cached)
{
return(path.CalculateLength(from, to, mode));
}
/// <summary>
/// Evaluate the generated path of the segment. This is the path after the segment is extruded.
/// </summary>
/// <param name="percent">Percent along the segment path [0-1]</param>
/// <param name="result">The SplineSample object to write the result into</param>
/// <param name="mode">If set to EvaluateMode.Accurate, the actual spline will be evaluated instead of the cached samples.</param>
public void Evaluate(double percent, SplineSample result, SplinePath.EvaluateMode mode = SplinePath.EvaluateMode.Cached)
{
path.Evaluate(percent, result, mode);
}
