public override void SetExtents()
{
Extents.MinX = DiameterP2.X - DiameterP1;
Extents.MaxX = DiameterP2.X + DiameterP1;
Extents.MinY = DiameterP2.Y - DiameterP1;
Extents.MaxY = DiameterP2.Y + DiameterP1;
Extents.MinZ = DiameterP2.Z - DiameterP1;
Extents.MaxZ = DiameterP2.Z + DiameterP1;
// determine start and end points
StartPoint = GeometricArithmeticModule.GetPointAtAngle(DiameterP2, DiameterP1, 0);
EndPoint = GeometricArithmeticModule.GetPointAtAngle(DiameterP2, DiameterP1, 2 * Math.PI);
}
public override void SetExtents()
{
Extents.MinX = CentrePoint.X - Radius;
Extents.MaxX = CentrePoint.X + Radius;
Extents.MinY = CentrePoint.Y - Radius;
Extents.MaxY = CentrePoint.Y + Radius;
Extents.MinZ = CentrePoint.Z - Radius;
Extents.MaxZ = CentrePoint.Z + Radius;
// determine start and end points
StartPoint = GeometricArithmeticModule.GetPointAtAngle(CentrePoint, Radius, 0);
EndPoint = GeometricArithmeticModule.GetPointAtAngle(CentrePoint, Radius, 2 * Math.PI);
}
public void GenerateView()
{
for (int i = 0; i < VertexCount; i++)
{
Points.Add(
GeometricArithmeticModule.GetPointAtAngle(
CentrePoint,
MajorAxis,
MinorAxis,
GeometricArithmeticModule.Map(i, 0, VertexCount - 1, StartAngle, EndAngle)
)
);
}
//StartPoint = GeometricArithmeticModule.GetPointAtAngle(CentrePoint, MajorAxis, MinorAxis, StartAngle);
//EndPoint = GeometricArithmeticModule.GetPointAtAngle(CentrePoint, MajorAxis, MinorAxis, EndAngle);
IsClosed = Math.Abs(StartAngle - EndAngle) >= (2.0 * Math.PI) || (StartPoint == EndPoint);
Update();
}
