/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Position basePosi = new Position();
SpiralSpecs dimension = new SpiralSpecs();
SpiralPart p1 = new SpiralPart();
if (DA.GetData(0, ref basePosi) && DA.GetData(1, ref dimension))
{
p1 = new SpiralPart(basePosi, dimension);
}
DA.SetData(0, p1);
DA.SetData(1, p1.EndPst);
}
private static List <Point3d> CreatPoints(Position strPst, SpiralSpecs dimension, double radius)
{
List <Point3d> plist = new List <Point3d>();
int stepCount = dimension.StepCount;
double stepAngle = dimension.RotateAngle / stepCount;
Point3d basePt = strPst.BasePoint;
double strAngle = strPst.Angle;
for (int i = 0; i < stepCount + 1; i++)
{
double angleRotate = (strAngle + dimension.DirMultiple * i * stepAngle) * Math.PI / 180;
double x = basePt.X + radius * Math.Cos(angleRotate);
double y = basePt.Y + radius * Math.Sin(angleRotate);
double z = basePt.Z + i * dimension.StepH;
Point3d pt = new Point3d(x, y, z);
plist.Add(pt);
}
return(plist);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Double radius = new double();
Double width = new double();
Double angle = new double();
Double height = new double();
int counts = new int();
Boolean boolDir = true;
DA.GetData(0, ref radius);
DA.GetData(1, ref width);
DA.GetData(2, ref angle);
DA.GetData(3, ref height);
DA.GetData(4, ref counts);
DA.GetData(5, ref boolDir);
SpiralSpecs dimension = new SpiralSpecs(radius, width, angle, height, counts, boolDir);
DA.SetData(0, dimension);
}
/// <summary>
/// 螺旋段构造函数，主要使用起点参数和螺旋段规格参数
/// </summary>
/// <param name="strPosition"></param>
/// <param name="spiralDimension">螺旋段规格参数：包含内半径、宽度、旋转角度、踏步高度、踏步数量</param>
public SpiralPart(Position strPosition, SpiralSpecs spiralDimension) : base(strPosition, spiralDimension)
{
SetEndPst();
}
protected StairBase(Position strPst, SpiralSpecs spirDim)
{
StartPst = strPst;
SpiralDimension = spirDim;
}