protected override List <PathInfo> GetSweptPath()
{
AcadGeo.Point3d center = CalculateCenter();
AcadGeo.Vector3d ref_vec = AcadFuncs.GetVec(CalculateBranchPos(position, branch_positions[0], radius, angle), center);
AcadGeo.CircularArc3d arc = new AcadGeo.CircularArc3d(
center, NormalVec(), ref_vec, radius,
GetStartAngle(position, center, ref_vec, NormalVec()), GetEndAngle(position, center, ref_vec, NormalVec()));
AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(arc));
List <PathInfo> ents = new List <PathInfo>();
AcadGeo.Point3d bp = CalculateBranchPos(position,
profile.NormalVector.GetNormal().IsParallelTo(AcadFuncs.GetVec(position, branch_positions[1])) ? branch_positions[1] : branch_positions[0],
radius, angle);
profile.BasePoint = bp;
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(arc), bp));
//{
// var regs = profile.GetRegions();
// AcadFuncs.AddNewEnt(regs[0]);
//}
return(ents);
}
protected override List <PathInfo> GetSweptPath()
{
AcadGeo.Point3d center = CalculateCenter();
AcadGeo.Vector3d ref_vec = AcadFuncs.GetVec(CalculateBranchPos(position, main_branch_position, radius), center);
AcadGeo.CircularArc3d arc = new AcadGeo.CircularArc3d(
center, NormalVec(), ref_vec, radius,
GetStartAngle(position, center, ref_vec, NormalVec()), GetEndAngle(position, center, ref_vec, NormalVec()));
//AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(arc));
List <PathInfo> ents = new List <PathInfo>();
AcadGeo.Point3d bp = CalculateBranchPos(position,
profile.NormalVector.GetNormal().IsParallelTo(ref_vec) ? branch_position : main_branch_position,
radius);
profile.BasePoint = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(arc), bp));
{
AcadGeo.Plane plane = new AcadGeo.Plane(position, AcadFuncs.GetVec(position, branch_position));
AcadGeo.CircularArc3d tmp_arc = new AcadGeo.CircularArc3d(
arc.Center, arc.Normal, arc.ReferenceVector, arc.Radius, arc.StartAngle, arc.EndAngle);
tmp_arc.Mirror(plane);
AcadGeo.Point3d tmp_bp = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
if (tmp_bp.IsEqualTo(CalculateBranchPos(position, branch_position, radius)))
{
tmp_bp += AcadFuncs.GetVec(position, branch_position) * radius * 2.0;
profile.BasePoint = tmp_bp;
}
//AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(tmp_arc));
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(tmp_arc), tmp_bp));
}
{
AcadGeo.Point3d tmp_pos = CalculateBranchPos(position, branch_position, radius);
AcadGeo.Point3d tmp_end_pos = tmp_pos + AcadFuncs.GetVec(position, branch_position) * radius * 2.0;
AcadGeo.Point3d tmp_bp = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
if (tmp_bp.IsEqualTo(CalculateBranchPos(position, branch_position, radius)))
{
profile.BasePoint = CalculateBranchPos(position, branch_position, radius);
}
else
{
profile.BasePoint = new AcadGeo.Point3d(position.X, position.Y, position.Z);
profile.Rotate(AcadFuncs.GetVec(position, branch_position));
profile.BasePoint = CalculateBranchPos(position, branch_position, radius);
}
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), new AcadDB.Line(tmp_pos, tmp_end_pos), tmp_bp));
}
return(ents);
}
