/// <summary>
/// 問題を設定する
/// </summary>
/// <returns></returns>
private bool setNewProblem()
{
bool success = false;
try
{
using (CCadObj2D cad2d = new CCadObj2D())
{
if (ProbNo == 0)
{
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
uint id_l0 = cad2d.AddPolygon(pts, 0).id_l_add;
uint id_v5 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.5)).id_v_add;
uint id_v6 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.8)).id_v_add;
uint id_v7 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.8, 0.5)).id_v_add;
uint id_v8 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.2)).id_v_add;
uint id_v9 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.2, 0.5)).id_v_add;
cad2d.ConnectVertex_Line(id_v5, id_v6);
cad2d.ConnectVertex_Line(id_v5, id_v7);
cad2d.ConnectVertex_Line(id_v5, id_v8);
cad2d.ConnectVertex_Line(id_v5, id_v9);
using (CCadObj2D cad2dtmp = cad2d.Clone()) // コピーのテスト
{
// export to the file
using (CSerializer fout = new CSerializer("hoge.txt", false))
{
cad2dtmp.Serialize(fout);
}
}
// import form the file
cad2d.Clear();
using (CSerializer fin = new CSerializer("hoge.txt", true))
{
cad2d.Serialize(fin);
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 1)
{
CCadObj2D.CResAddPolygon res;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(2.0, 1.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(1.0, 2.0));
pts.Add(new CVector2D(0.0, 2.0));
res = cad2d.AddPolygon(pts);
}
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, res.aIdE[1]);
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, res.aIdE[2]);
cad2d.RemoveElement(CAD_ELEM_TYPE.VERTEX, res.aIdV[2]);
uint id_e_new = cad2d.ConnectVertex_Line(res.aIdE[3], res.aIdE[1]).id_e_add;
CCadObj2D.CResAddVertex res0 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, id_e_new, new CVector2D(1, 0.4));
CCadObj2D.CResAddVertex res1 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, id_e_new, new CVector2D(1, 0.6));
CCadObj2D.CResAddVertex res2 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, res.aIdE[5], new CVector2D(0, 0.4));
CCadObj2D.CResAddVertex res3 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, res.aIdE[5], new CVector2D(0, 0.6));
cad2d.ConnectVertex_Line(res0.id_v_add, res2.id_v_add);
cad2d.ConnectVertex_Line(res1.id_v_add, res3.id_v_add);
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, res1.id_e_add);
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, res3.id_e_add);
using (CCadObj2D cad2dtmp = cad2d.Clone()) // コピーのテスト
{
// export to the file
using (CSerializer fout = new CSerializer("hoge.txt", false))
{
cad2dtmp.Serialize(fout);
}
}
// import form the file
cad2d.Clear();
using (CSerializer fin = new CSerializer("hoge.txt", true))
{
cad2d.Serialize(fin);
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 2)
{
uint id_l0;
{ // Make model
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 0.4));
pts.Add(new CVector2D(0.0, 0.4));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
//cad2d.SetCurve_Arc(1,true,-0.2);
//cad2d.SetCurve_Arc(2,true, -0.5);
cad2d.SetCurve_Arc(3, false, 0);
//cad2d.SetCurve_Arc(4,true, -0.5);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 3)
{
uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(0, 0)).id_v_add;
uint id_v2 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(1, 0)).id_v_add;
cad2d.ConnectVertex_Line(id_v1, id_v2);
uint id_v3 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(1, 1)).id_v_add;
cad2d.ConnectVertex_Line(id_v2, id_v3);
uint id_v4 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(0, 1)).id_v_add;
cad2d.ConnectVertex_Line(id_v4, id_v3);
uint id_v5 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, 2, new CVector2D(1, 0.5)).id_v_add;
uint id_v7 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(0.5, 0.5)).id_v_add;
cad2d.ConnectVertex_Line(id_v5, id_v7);
uint id_v6 = cad2d.AddVertex(CAD_ELEM_TYPE.NOT_SET, 0, new CVector2D(1.5, 0.5)).id_v_add;
cad2d.ConnectVertex_Line(id_v5, id_v6);
cad2d.ConnectVertex_Line(id_v4, id_v1);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 4)
{
uint id_l0;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
//uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP,id_l0,new CVector2D(0.5,0.5));
uint id_v2 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.2)).id_v_add;
uint id_v3 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.8, 0.5)).id_v_add;
uint id_v4 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.8)).id_v_add;
uint id_v5 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.2, 0.5)).id_v_add;
cad2d.ConnectVertex_Line(id_v2, id_v3);
cad2d.ConnectVertex_Line(id_v3, id_v4);
cad2d.ConnectVertex_Line(id_v4, id_v5);
uint id_e1 = cad2d.ConnectVertex_Line(id_v5, id_v2).id_e_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, id_e1);
cad2d.ConnectVertex_Line(id_v5, id_v2);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 5)
{
uint id_l0;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(0.0, 1.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(1.0, 0.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 6)
{
uint id_l0;
{ // define initial loop
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
{
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.3, 0.1));
pts.Add(new CVector2D(0.9, 0.1));
pts.Add(new CVector2D(0.9, 0.7));
cad2d.AddPolygon(pts, id_l0);
}
{
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.1, 0.9));
pts.Add(new CVector2D(0.7, 0.9));
pts.Add(new CVector2D(0.1, 0.3));
cad2d.AddPolygon(pts, id_l0);
}
uint id_e0 = cad2d.ConnectVertex_Line(1, 3).id_e_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, id_e0);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 7)
{
uint id_l0;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.9, 0.7)).id_v_add;
uint id_v2 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.9, 0.1)).id_v_add;
uint id_v3 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.3, 0.1)).id_v_add;
cad2d.ConnectVertex_Line(id_v1, id_v2);
cad2d.ConnectVertex_Line(id_v2, id_v3);
cad2d.ConnectVertex_Line(id_v3, id_v1);
{
uint id_e0 = cad2d.ConnectVertex_Line(id_v2, 2).id_e_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, id_e0);
}
{
uint id_e0 = cad2d.ConnectVertex_Line(2, id_v2).id_e_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, id_e0);
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 8)
{
uint id_e3, id_e4;
{
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0)); // 1
pts.Add(new CVector2D(1.0, 0.0)); // 2
pts.Add(new CVector2D(1.5, 0.0)); // 3
pts.Add(new CVector2D(2.0, 0.0)); // 4
pts.Add(new CVector2D(2.0, 1.0)); // 5
pts.Add(new CVector2D(1.5, 1.0)); // 6
pts.Add(new CVector2D(1.0, 1.0)); // 7
pts.Add(new CVector2D(0.0, 1.0)); // 8
uint id_l0 = cad2d.AddPolygon(pts).id_l_add;
uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.5)).id_v_add;
uint id_e1 = cad2d.ConnectVertex_Line(2, 7).id_e_add;
uint id_e2 = cad2d.ConnectVertex_Line(3, 6).id_e_add;
uint id_v2 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, id_e1, new CVector2D(1.0, 0.5)).id_v_add;
uint id_v3 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, 1, new CVector2D(0.5, 0.0)).id_v_add;
id_e3 = cad2d.ConnectVertex_Line(id_v1, id_v2).id_e_add;
id_e4 = cad2d.ConnectVertex_Line(id_v1, id_v3).id_e_add;
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 9)
{
uint id_l0;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.2, 0.7)).id_v_add;
uint id_v2 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.2, 0.3)).id_v_add;
uint id_e0 = cad2d.ConnectVertex_Line(id_v1, id_v2).id_e_add;
uint id_v3 = cad2d.AddVertex(CAD_ELEM_TYPE.EDGE, id_e0, new CVector2D(0.2, 0.5)).id_v_add;
uint id_v4 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.5, 0.5)).id_v_add;
uint id_v5 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, id_l0, new CVector2D(0.7, 0.5)).id_v_add;
uint id_e1 = cad2d.ConnectVertex_Line(id_v3, id_v4).id_e_add;
uint id_e2 = cad2d.ConnectVertex_Line(id_v4, id_v5).id_e_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.EDGE, id_e1);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 10)
{
uint id_l0;
{ // define shape
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
id_l0 = cad2d.AddPolygon(pts).id_l_add;
}
uint id_v1 = cad2d.AddVertex(CAD_ELEM_TYPE.LOOP, 0, new CVector2D(1.1, 0)).id_v_add;
cad2d.RemoveElement(CAD_ELEM_TYPE.VERTEX, id_v1);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 11)
{
{ // define initial loop
IList<CVector2D> pts = new List<CVector2D>();
pts.Add(new CVector2D(0.0, 0.0));
pts.Add(new CVector2D(1.0, 0.0));
pts.Add(new CVector2D(1.0, 1.0));
pts.Add(new CVector2D(0.0, 1.0));
pts.Add(new CVector2D(0.0, 0.5));
cad2d.AddPolygon(pts);
}
/*
{
IList<CVector2D> aRelCo = new List<CVector2D>();
aRelCo.Add(new CVector2D(0.25, -0.1));
aRelCo.Add(new CVector2D(0.5, -0.0));
aRelCo.Add(new CVector2D(0.75, -0.1));
cad2d.SetCurve_Polyline(1, aRelCo);
}
cad2d.SetCurve_Arc(2, true, -1);
{
IList<CVector2D> aRelCo = new List<CVector2D>();
aRelCo.Add(new CVector2D(+0.01, 0.35));
aRelCo.Add(new CVector2D(-0.05, 0.25));
aRelCo.Add(new CVector2D(+0.01, 0.15));
cad2d.SetCurve_Polyline(5, aRelCo);
}
*/
cad2d.RemoveElement(CAD_ELEM_TYPE.VERTEX, 1); // removing this point marges 2 polylines
cad2d.SetCurve_Bezier(3, 0.2, +0.5, 0.8, -0.5);
//cad2d.SetCurve_Bezier(4, 0.0,-1.0, 0.3,+1.0);
//cad2d.SetCurve_Bezier(5, 0.0,-1.0, 0.3,-1.0);
Console.WriteLine("area : {0}", cad2d.GetArea_Loop(1));
cad2d.WriteToFile_dxf("hoge.dxf", 1);
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else if (ProbNo == 12)
{
string svgfname = "../../../input_file/shape2d_0.svg";
CCadObj2D cad2dtmp = null;
if (File.Exists(svgfname))
{
DelFEM4NetCad.CCadSVG.ReadSVG_AddLoopCad(svgfname, out cad2dtmp);
// export to the file
using (CSerializer fout = new CSerializer("hoge.txt", false))
{
cad2dtmp.Serialize(fout);
}
cad2dtmp.Dispose();
// import form the file
cad2d.Clear();
using (CSerializer fin = new CSerializer("hoge.txt", true))
{
cad2d.Serialize(fin);
}
DrawerAry.Clear();
DrawerAry.PushBack(new CDrawer_Cad2D(cad2d));
DrawerAry.InitTrans(Camera);
}
else
{
MessageBox.Show("SVGファイルがありません");
}
}
} // using cad2d
success = true;
}
catch (Exception exception)
{
Console.WriteLine(exception.Message + " " + exception.StackTrace);
}
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
DrawerGlUtility.SetProjectionTransform(Camera);
Glut.glutPostRedisplay();
ProbNo++;
if (ProbNo == ProbCnt) ProbNo = 0;
return success;
}
