public static void GenerateXml(BendingGroup bendings, string file)
{
XmlSerializer writer = new XmlSerializer(typeof(BendingGroup));
var path = new System.IO.StreamWriter(file);
writer.Serialize(path, bendings);
path.Close();
MessageBox.Show("输出成功！", "输出提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
public static BendingGroup ReadXml(string file)
{
XmlSerializer reader = new XmlSerializer(typeof(BendingGroup));
var path = new System.IO.StreamReader(file);
BendingGroup bendings = reader.Deserialize(path) as BendingGroup;
path.Close();
//MessageBox.Show("Last id: " + bendings.Bendings.Last().Index.ToString(), "输入提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(bendings);
}
public BendingGroup(BendingGroup previousBG)
{
Vertexes = new List <Vector3>(previousBG.Vertexes);
var temp = new List <Bending>();
foreach (var m in previousBG.Bendings)
{
temp.Add(new Bending(m));
}
Bendings = temp;
}
private void DrawUnfoldGroup(BendingGroup bends)
{
renderViewDraw.ClearScene();
#region 绘制底面
TopoShape baseShape = GlobalInstance.BrepTools.FillFace(bends.Vertexes);
SceneManager sceneMgr = renderViewDraw.SceneManager;
SceneNode root = GlobalInstance.TopoShapeConvert.ToSceneNode(baseShape, 0.1f);
sceneMgr.AddNode(root);
#endregion
#region 逆时针方向依次折弯
Queue <Vector3> vertexQueue = new Queue <Vector3>(bends.Vertexes);
for (int i = 0; i < vertexQueue.Count(); i++)
{
var sPt = vertexQueue.Dequeue();
var ePt = vertexQueue.Peek();
vertexQueue.Enqueue(sPt);
var line = GlobalInstance.BrepTools.MakeLine(sPt, ePt);
var face = baseShape;
var groupEdge = from m in bends.Bendings
where m.Orientation == Math.Round(((ePt - sPt).Y >= 0 ? (ePt - sPt).AngleBetween(Vector3.UNIT_X) : (360 - (ePt - sPt).AngleBetween(Vector3.UNIT_X))), 3)
orderby m.Index
select m;
foreach (var bending in groupEdge)
{
if (face == null || line == null)
{
return;
}
if (face.GetShapeType() != EnumTopoShapeType.Topo_FACE || line.GetShapeType() != EnumTopoShapeType.Topo_EDGE)
{
break;
}
BendHelper helper = new BendHelper();
var temp = new Bending(bending);
temp.Length += temp.Radius * temp.Angle * Math.PI / 180;
temp.Angle = 0;
helper = BendUp(face, line, temp);
ElementId id = new ElementId(bending.Index);
SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
node.SetId(id);
sceneMgr.AddNode(node);
face = helper.EdFace;
line = helper.EdLine;
}
}
#endregion
renderViewDraw.FitAll();
renderViewDraw.RequestDraw(EnumRenderHint.RH_LoadScene);
}
private static IEnumerable <BendingGroup> GetStepShapes(BendingGroup bends)
{
BendingGroup group = new BendingGroup(bends);
List <Bending> temp = new List <Bending>(group.Bendings.OrderBy(m => m.Index).ToList());
foreach (var item in temp)
{
item.Length += item.Radius * item.Angle * Math.PI / 180;
item.Angle = 0;
group.Bendings = temp;
yield return(group);
}
}
private void BtnUnfold_Click(object sender, EventArgs e)
{
BendingGroup group = new BendingGroup(bendings);
stepBendings.Add(bendings);
DrawUnfoldGroup(bendings);
foreach (var item in GetStepShapes(group))
{
if (stepBendings.Contains(item))
{
break;
}
stepBendings.Add(new BendingGroup(item));
}
posOfStep = stepBendings.Count();
}
private void BtnDraw_Click(object sender, EventArgs e)
{
//var w = GlobalInstance.BrepTools.MakeWire(EdgeG);
//var t = GlobalInstance.BrepTools.MakeFace(w);
//t = GlobalInstance.BrepTools.FillFace(Vecs);
//renderViewDraw.ShowGeometry(t, 100);
Vecs.Clear();
Vecs.Add(new Vector3(0, 0, 0));
Vecs.Add(new Vector3(Convert.ToDouble(txtL.Text), 0, 0));
Vecs.Add(new Vector3(Convert.ToDouble(txtL.Text), Convert.ToDouble(txtW.Text), 0));
Vecs.Add(new Vector3(0, Convert.ToDouble(txtW.Text), 0));
bendings = new BendingGroup
{
Vertexes = Vecs,
};
var face = DrawRect(Vecs);
}
private void DrawBendingGroup(BendingGroup bends)
{
renderViewDraw.ClearScene();
#region 绘制底面
//var pt0 = new Vector3(0, 0, 0);
//var pt1 = new Vector3(bends.Length, 0, 0);
//var pt2 = new Vector3(bends.Length, bends.Width, 0);
//var pt3 = new Vector3(0, bends.Width, 0);
//TopoShape baseEdge1 = GlobalInstance.BrepTools.MakeLine(pt0, pt1);
//TopoShape baseEdge2 = GlobalInstance.BrepTools.MakeLine(pt1, pt2);
//TopoShape baseEdge3 = GlobalInstance.BrepTools.MakeLine(pt2, pt3);
//TopoShape baseEdge4 = GlobalInstance.BrepTools.MakeLine(pt3, pt0);
//TopoShape rect = GlobalInstance.BrepTools.MakeRectangle(bends.Length, bends.Width, 0, Coordinate3.UNIT_XYZ);
//TopoShape baseShape = GlobalInstance.BrepTools.MakeFace(rect);
TopoShape baseShape = GlobalInstance.BrepTools.FillFace(bends.Vertexes);
SceneManager sceneMgr = renderViewDraw.SceneManager;
SceneNode root = GlobalInstance.TopoShapeConvert.ToSceneNode(baseShape, 0.1f);
sceneMgr.AddNode(root);
#endregion
#region 逆时针方向依次折弯
//var oris = bends.Bendings.OrderBy(m => m.Orientation).Select(m => m.Orientation).Distinct();
Queue <Vector3> vertexQueue = new Queue <Vector3>(bends.Vertexes);
for (int i = 0; i < vertexQueue.Count(); i++)
{
var sPt = vertexQueue.Dequeue();
var ePt = vertexQueue.Peek();
vertexQueue.Enqueue(sPt);
var line = GlobalInstance.BrepTools.MakeLine(sPt, ePt);
var face = baseShape;
var groupEdge = from m in bends.Bendings
where m.Orientation == Math.Round(((ePt - sPt).Y >= 0 ? (ePt - sPt).AngleBetween(Vector3.UNIT_X) : (360 - (ePt - sPt).AngleBetween(Vector3.UNIT_X))), 3)
orderby m.Index
select m;
foreach (var bending in groupEdge)
{
if (face == null || line == null)
{
return;
}
if (face.GetShapeType() != EnumTopoShapeType.Topo_FACE || line.GetShapeType() != EnumTopoShapeType.Topo_EDGE)
{
break;
}
BendHelper helper = new BendHelper();
if (bending.Direction.Equals(EnumDir.Edge_UP))
{
helper = BendUp(face, line, bending);
}
else
{
helper = BendDown(face, line, bending);
}
ElementId id = new ElementId(bending.Index);
SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
node.SetId(id);
sceneMgr.AddNode(node);
face = helper.EdFace;
line = helper.EdLine;
}
}
#endregion
#region 四个方向分别折弯
//var groupEdge1 = from m in bends.Bendings
// where m.Orientation == 0
// orderby m.Index
// select m ;
//var groupEdge2 = from m in bends.Bendings
// where m.Orientation == 1
// orderby m.Index
// select m;
//var groupEdge3 = from m in bends.Bendings
// where m.Orientation == 2
// orderby m.Index
// select m;
//var groupEdge4 = from m in bends.Bendings
// where m.Orientation == 3
// orderby m.Index
// select m;
////TopoShape line = baseEdge1;
////TopoShape face = baseShape;
//foreach (var bending in groupEdge1)
//{
// if (face == null || line == null)
// {
// return;
// }
// if (face.GetShapeType() != EnumTopoShapeType.Topo_FACE || line.GetShapeType() != EnumTopoShapeType.Topo_EDGE)
// {
// break;
// }
// BendHelper helper = new BendHelper();
// if (bending.Direction.Equals(EnumDir.Edge_UP))
// {
// helper = BendUp(face, line, bending);
// }
// else
// {
// helper = BendDown(face, line, bending);
// }
// ElementId id = new ElementId(bending.Index);
// SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
// node.SetId(id);
// sceneMgr.AddNode(node);
// face = helper.EdFace;
// line = helper.EdLine;
//}
//face = baseShape;
//line = baseEdge2;
//foreach (var bending in groupEdge2)
//{
// if (face == null)
// {
// break;
// }
// BendHelper helper = new BendHelper();
// if (bending.Direction.Equals(EnumDir.Edge_UP))
// {
// helper = BendUp(face, line, bending);
// }
// else
// {
// helper = BendDown(face, line, bending);
// }
// ElementId id = new ElementId(bending.Index);
// SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
// node.SetId(id);
// sceneMgr.AddNode(node);
// face = helper.EdFace;
// line = helper.EdLine;
//}
//face = baseShape;
//line = baseEdge3;
//foreach (var bending in groupEdge3)
//{
// if (face == null)
// {
// break;
// }
// BendHelper helper = new BendHelper();
// if (bending.Direction.Equals(EnumDir.Edge_UP))
// {
// helper = BendUp(face, line, bending);
// }
// else
// {
// helper = BendDown(face, line, bending);
// }
// ElementId id = new ElementId(bending.Index);
// SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
// node.SetId(id);
// sceneMgr.AddNode(node);
// face = helper.EdFace;
// line = helper.EdLine;
//}
//face = baseShape;
//line = baseEdge4;
//foreach (var bending in groupEdge4)
//{
// if (face == null)
// {
// break;
// }
// BendHelper helper = new BendHelper();
// if (bending.Direction.Equals(EnumDir.Edge_UP))
// {
// helper = BendUp(face, line, bending);
// }
// else
// {
// helper = BendDown(face, line, bending);
// }
// ElementId id = new ElementId(bending.Index);
// SceneNode node = GlobalInstance.TopoShapeConvert.ToSceneNode(helper.Sweep, 0.1f);
// node.SetId(id);
// sceneMgr.AddNode(node);
// face = helper.EdFace;
// line = helper.EdLine;
//}
#endregion
renderViewDraw.FitAll();
renderViewDraw.RequestDraw(EnumRenderHint.RH_LoadScene);
}
private void OpenFileDialog_FileOk(object sender, CancelEventArgs e)
{
bendings = ExportXml.ReadXml(openFileDialog1.FileName);
DrawBendingGroup(bendings);
}
