public void Intersection(uint idA, uint idB)
{
CadFigureMesh figA = GetCadFigureMesh(idA);
CadFigureMesh figB = GetCadFigureMesh(idB);
if (figA == null || figB == null)
{
ItConsole.println("invalid ID");
return;
}
HeModel he_a = figA.mHeModel;
HeModel he_b = figB.mHeModel;
CadMesh a = HeModelConverter.ToCadMesh(he_a);
CadMesh b = HeModelConverter.ToCadMesh(he_b);
CadMesh c = CarveW.Intersection(a, b);
MeshUtil.SplitAllFace(c);
HeModel hem = HeModelConverter.ToHeModel(c);
CadFigureMesh fig = (CadFigureMesh)Controller.DB.NewFigure(CadFigure.Types.MESH);
fig.SetMesh(hem);
CadOpe ope = new CadOpeAddFigure(Controller.CurrentLayer.ID, fig.ID);
Session.AddOpe(ope);
Controller.CurrentLayer.AddFigure(fig);
Session.PostRemakeObjectTree();
}
private void testAminusB()
{
List <CadFigure> figList = Controller.DB.GetSelectedFigList();
if (figList.Count < 2)
{
return;
}
if (figList[0].Type != CadFigure.Types.MESH)
{
return;
}
if (figList[1].Type != CadFigure.Types.MESH)
{
return;
}
CadFigureMesh fig_a = (CadFigureMesh)figList[0];
CadFigureMesh fig_b = (CadFigureMesh)figList[1];
if (fig_a.Current)
{
CadFigureMesh t = fig_a;
fig_a = fig_b;
fig_b = t;
}
ItConsole.println("ID:" + fig_a.ID.ToString() + " - ID:" + fig_b.ID.ToString());
HeModel he_a = fig_a.mHeModel;
HeModel he_b = fig_b.mHeModel;
CadMesh a = HeModelConverter.ToCadMesh(he_a);
CadMesh b = HeModelConverter.ToCadMesh(he_b);
CadMesh c = CarveW.AMinusB(a, b);
HeModel hem = HeModelConverter.ToHeModel(c);
CadFigureMesh fig = (CadFigureMesh)Controller.DB.NewFigure(CadFigure.Types.MESH);
fig.SetMesh(hem);
Controller.CurrentLayer.AddFigure(fig);
}
public static (CadMesh m1, CadMesh m2) CutMeshWithVector(
CadMesh src, Vector3d p0, Vector3d p1, Vector3d normal)
{
Vector3d wv = (p1 - p0).UnitVector();
Vector3d hv = normal;
CadMesh cubeA = MeshMaker.CreateUnitCube(wv, hv, MeshMaker.FaceType.QUADRANGLE);
MoveMesh(cubeA, -hv / 2);
ScaleMesh(cubeA, 10000);
MoveMesh(cubeA, (p1 - p0) / 2 + p0);
CadMesh cubeB = MeshMaker.CreateUnitCube(wv, hv, MeshMaker.FaceType.QUADRANGLE);
MoveMesh(cubeB, hv / 2);
ScaleMesh(cubeB, 10000);
MoveMesh(cubeB, (p1 - p0) / 2 + p0);
CadMesh m1;
try
{
m1 = CarveW.AMinusB(src, cubeA);
}
catch (Exception e)
{
return(null, null);
}
MeshUtil.SplitAllFace(m1);
CadMesh m2;
try
{
m2 = CarveW.AMinusB(src, cubeB);
}
catch (Exception e)
{
return(null, null);
}
MeshUtil.SplitAllFace(m2);
return(m1, m2);
}
