public static ICurve CreateBsplineCurve(IReadOnlyCollection<Vector4> controlPoints, IEnumerable knotVectorU, int order, bool isPeriodic, IModeler modeler)
{
var controlPointsList = controlPoints
.SelectMany(p => new double[] {p.X, p.Y, p.Z, p.W}.ToArray())
.ToArray();
var dimensionControlPoints = BitConverter.GetBytes(4);
var orderBytes = BitConverter.GetBytes((int) order);
var numControlPointsBytes = BitConverter.GetBytes((int) controlPoints.Count);
var periodicity = BitConverter.GetBytes(isPeriodic ? 1 : 0);
var props = new[]
{
BitConverter.ToDouble(dimensionControlPoints.Concat(orderBytes).ToArray(), 0),
BitConverter.ToDouble(numControlPointsBytes.Concat(periodicity).ToArray(), 0)
};
return (Curve) modeler.CreateBsplineCurve(props, knotVectorU, controlPointsList);
}
public static ICurve CreateBsplineCurve(IReadOnlyCollection <Vector4> controlPoints, IEnumerable knotVectorU, int order, bool isPeriodic, IModeler modeler)
{
var controlPointsList = controlPoints
.SelectMany(p => new double[] { p.X, p.Y, p.Z, p.W }.ToArray())
.ToArray();
var dimensionControlPoints = BitConverter.GetBytes(4);
var orderBytes = BitConverter.GetBytes((int)order);
var numControlPointsBytes = BitConverter.GetBytes((int)controlPoints.Count);
var periodicity = BitConverter.GetBytes(isPeriodic ? 1 : 0);
var props = new[]
{
BitConverter.ToDouble(dimensionControlPoints.Concat(orderBytes).ToArray(), 0),
BitConverter.ToDouble(numControlPointsBytes.Concat(periodicity).ToArray(), 0)
};
return((Curve)modeler.CreateBsplineCurve(props, knotVectorU, controlPointsList));
}