TopoShape CreateShape()
{
GPntList v3list = new GPntList();
double[,] startpiont = new double[1, 3] {
{ 0, 0, 10 }
}; //起点
double length = 10; //波长
double width = 4; //波峰减去波谷差值
int nums = 5; //支点个数
double[,] list = GetVerticalCurveList(startpiont, length, width, nums);
for (int i = 0; i < list.GetLength(0); i++)
{
GPnt P0 = new GPnt(list[i, 0], list[i, 1], list[i, 2]);//直井井室入口 起点
v3list.Add(P0);
}
GVec aa = new GVec(); aa.SetXYZ(v3list[1].XYZ());
GVec bb = new GVec(); bb.SetXYZ(v3list[0].XYZ());
GDir dir = new GDir();
dir.SetXYZ(aa.Subtracted(bb).XYZ());
TopoShape section = SketchBuilder.MakeCircle(v3list[0], 0.1, dir);
TopoShape line9 = SketchBuilder.MakeBSpline(v3list);
return(FeatureTool.Sweep(section, line9, EnumGeomFillTrihedron.CorrectedFrenet));
}
public override void Run(RenderControl render)
{
var startPt = new GVec(0, 100, 0);
var points = new GPntList();
points.Add(new GPnt(startPt.XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(0, 0, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(0, 100, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(-100, 100, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(-100, 300, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(100, 300, 150)).XYZ()));
TopoShape path = SketchBuilder.MakePolygon(points, false);
var sectionList = new TopoShapeList();
GAx2 coord1 = new GAx2(new GPnt(startPt.Added(new GVec(-25, -25, 0)).XYZ()), GP.DY());
TopoShape section1 = SketchBuilder.MakeRectangle(coord1, 50, 50, 10, false);
render.ShowShape(section1, Vector3.Red);
render.ShowShape(path, Vector3.Green);
TopoShape pipe = FeatureTool.SweepByFrenet(section1, path, EnumSweepTransitionMode.RoundCorner,
false);
render.ShowShape(pipe, Vector3.Blue);
}
public override void Run(RenderControl render)
{
var material = MeshStandardMaterial.Create("metal-double");
material.SetColor(new Vector3(1.0f, 0.8f, 0.0f));
material.SetMetalness(0.8f);
material.SetRoughness(0.5f);
material.SetFaceSide(EnumFaceSide.DoubleSide);
var startPt = new GVec(0, 100, 0);
var points = new GPntList();
points.Add(new GPnt(startPt.XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(0, 0, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(0, 100, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(-100, 100, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(-100, 300, 150)).XYZ()));
points.Add(new GPnt(startPt.Added(new GVec(100, 300, 150)).XYZ()));
TopoShape path = SketchBuilder.MakePolygon(points, false);
var sectionList = new TopoShapeList();
GAx2 coord1 = new GAx2(new GPnt(startPt.Added(new GVec(-25, -25, 0)).XYZ()), GP.DY());
TopoShape section1 = SketchBuilder.MakeRectangle(coord1, 50, 50, 10, false);
render.ShowShape(section1, ColorTable.Red);
render.ShowShape(path, ColorTable.Green);
TopoShape pipe = FeatureTool.SweepByFrenet(section1, path, EnumSweepTransitionMode.RoundCorner,
false);
BufferShape bs = new BufferShape(pipe, material, null, 0.1f);
bs.Build();
var node = new BrepSceneNode(bs);
render.ShowSceneNode(node);
}
