public override void Run(RenderControl render)
{
var sketch = SketchBuilder.MakeEllipse(GP.Origin(), 5, 3, GP.DX(), GP.DZ());
// 1. Sweep
{
GPntList points = new GPntList {
GP.Origin(), new GPnt(20, 10, 30), new GPnt(50, 50, 50),
};
var path = SketchBuilder.MakeBSpline(points);
render.ShowShape(path, Vector3.Green);
var feature = FeatureTool.Sweep(sketch, path, EnumGeomFillTrihedron.ConstantNormal);
render.ShowShape(feature, Vector3.Blue);
}
// 2. Revol
{
var feature = FeatureTool.Revol(sketch, new GAx1(new GPnt(-20, 0, 0), GP.DY()), 90);
render.ShowShape(feature, Vector3.Green);
}
// 3. Loft
{
var baseWire = SketchBuilder.MakeRectangle(new GAx2(new GPnt(50, -50, 0), GP.DZ()), 20, 20, 5, false);
var topWire = SketchBuilder.MakeCircle(new GPnt(60, -40, 40), 5, GP.DZ());
var loft = FeatureTool.Loft(baseWire, topWire, true);
render.ShowShape(loft, Vector3.Red);
}
}
public override void Run(RenderControl render)
{
string filepathp = GetResourcePath(@"data\blade_p.dat"); // p侧字符型数据
string[] data_p = File.ReadAllLines(filepathp, Encoding.Default); // 1行 2401列，
string filepaths = GetResourcePath(@"data\blade_s.dat"); // s侧字符型数据
string[] data_s = File.ReadAllLines(filepaths, Encoding.Default);
//
// p侧的曲线
double[,] curvee = new double[(data_p.GetUpperBound(data_p.Rank - 1) + 1), 3]; //建立数组，n行3列，
for (int i = 0; i < (data_p.GetUpperBound(data_p.Rank - 1) + 1); i++) //
{
data_p[i].Split();
string[] split = data_p[i].Split(new Char[] { ' ' });
curvee[i, 0] = double.Parse(split[0]);
curvee[i, 1] = double.Parse(split[1]);
curvee[i, 2] = double.Parse(split[2]);
}
//
// s侧的曲线，
double[,] curvee1 = new double[(data_p.GetUpperBound(data_p.Rank - 1) + 1), 3]; //建立数组，n行3列，
for (int i = 0; i < (data_p.GetUpperBound(data_p.Rank - 1) + 1); i++) //
{
data_s[i].Split();
string[] split = data_s[i].Split(new Char[] { ' ' });
curvee1[i, 0] = double.Parse(split[0]);
curvee1[i, 1] = double.Parse(split[1]);
curvee1[i, 2] = double.Parse(split[2]);
}
int n_jie = (int)curvee1[0, 1]; // 截面数
int n_points = (int)curvee1[0, 0]; // 点数
// topolist
TopoShapeList spline = new TopoShapeList(); //进行拓扑list的生成，
for (int nn = 0; nn < n_jie; nn++) // 循环截面数，
{
//int nn = 0;
GPntList points = new GPntList();
// s侧
for (int mm = nn * n_points + 1; mm < (nn + 1) * n_points; mm++) // 循环截面所对应的点数范围，
{
GPnt P0 = new GPnt(curvee[mm, 0], curvee[mm, 1], curvee[mm, 2]); // 需要进行添加的点，
points.Add(P0);
}
// p侧
for (int mm = (nn + 1) * n_points; mm > nn * n_points + 1; mm--) // 循环截面所对应的点数范围，
{
GPnt P0 = new GPnt(curvee1[mm, 0], curvee1[mm, 1], curvee1[mm, 2]); // 需要进行添加的点，
points.Add(P0);
}
// var quxian = SketchBuilder.MakePolygon(points, true); //生成拓扑，
var quxian = SketchBuilder.MakeBSpline(points, true);
//mRenderView.ShowShape(quxian, Vector3.Red);
spline.Add(quxian);
}
var shape = FeatureTool.Loft(spline, true, false);
//创建一个体进行布尔运算
GPntList points_shroud = new GPntList();
GPnt P10 = new GPnt(170, 0, 0);
GPnt P11 = new GPnt(170, 0, 200);
GPnt P12 = new GPnt(250, 0, 200);
GPnt P13 = new GPnt(250, 0, 0);
points_shroud.Add(P10);
points_shroud.Add(P11);
points_shroud.Add(P12);
points_shroud.Add(P13);
var quxian1 = SketchBuilder.MakePolygon(points_shroud, true);
var face = SketchBuilder.MakePlanarFace(quxian1);
var feature = FeatureTool.Revol(face, new GAx1(new GPnt(0, 0, 0), GP.DZ()), 0);
var cut = BooleanTool.Cut(shape, feature); // 求差 保留前面的一个
if (cut != null)
{
render.ShowShape(cut, Vector3.Green);
}
//var cut2 = BooleanTool.Cut(feature, shape);
//if (cut2 != null)
// render.ShowShape(cut2, Vector3.Blue);
}