public object RegisterSnapItem(SnapItem Item)
{
if (Item == null)
{
return(null);
}
if (RegisterLocked)
{
return(null);
}
if ((Device.RenderKind != RenderKind.SnapBuffer) &&
(!Entity.Compiling))
{
return(null);
}
if (CurrentSnapItem == null)
{
OpenGlDevice.CheckError();
CurrentSnapItem = Item;
if (!Item.Udated)
{
Item.Device = Device;
Item.ModelMatrix = Device.ModelMatrix;
if (Item.PolygonMode != PolygonMode.Point)
{
Item.PolygonMode = Device.PolygonMode;
}
Item.Object = Entity.CurrentEntity;
//if ((Item.Object != null) && (Item.Object is Entity))
// (Item.Object as Entity).MySnapItem = Item;
Item.Udated = true;
}
else
{
}
if (Tags.Count > 0)
{
Item.Tag = Tags.Peek();
}
StoredSnapItems.Add(Item);
GLShader S = Device.Shader;
if (Entity.Compiling)
{
//MeshCreator.SnapItem = Item;
//if (MeshCreator.MeshCurrent != null)
// MeshCreator.MeshCurrent.ObjectNumber = (int)CurrentObject;
}
OpenGlDevice.CheckError();
if (Device.Shader == PickingShader)
{
S.SetVar(CurrentObjectIndex, (int)CurrentObject);
}
OpenGlDevice.CheckError();
return(Item);
}
return(null);
}
public override void OnPaint()
{
BackColor = Color.White;
switch (ActiveSnapKind)
{
case Snapkind.SurfaceSnapItem: // Problem Ränder
//if (SnappItems.Count >0)
//{
// Emission = Color.Red;
// SnappItems[0].DrawTriangleInfo();
// Emission = Color.Black;
// return;
//}
CurveExtruder CurveEx = new CurveExtruder();
CurveEx.Direction = new xyz(0, 1, 1);
CurveEx.Height = -1;
CurveEx.Curve = new Bezier(new xy(9, 0), new xy(6, 3), new xy(3, 3), new xy(0, 0));
CurveEx.DownPlane = new Plane(new xyz(0, 0, 0), new xyz(0, 0, 1));
CurveEx.UpPlane = new Plane(new xyz(0, 0, 0) + CurveEx.Direction * 7, CurveEx.Direction);
CurveEx.Paint(this);
break;
case Snapkind.LineSnapItem:
drawCurve(new Line(new xy(0, 0), new xy(10, 0)));
break;
case Snapkind.PointSnapItem:
drawPoint(new xyz(4, 3, 0), 0.2);
break;
case Snapkind.CurveSnapItem:
Curve C = new Bezier(new xy(9, 0), new xy(6, 3), new xy(3, 3), new xy(0, 0));
PolygonMode = PolygonMode.Line;
Emission = Color.Black;
PenWidth = 3;
drawCurve(C);
PolygonMode = PolygonMode.Fill;
break;
case Snapkind.PolyCurveSnapItem:
Lights[0].Position = new xyzwf(-10, -10, 10, 1);
CurveArray _Curves0 = new CurveArray();
PolygonMode = PolygonMode.Line;
_Curves0.Count = 4;
_Curves0[0] = new Line(new xy(-3, -3), new xy(-3, 4));
_Curves0[1] = new Line(new xy(-3, 4), new xy(4, 4));
_Curves0[2] = new Line(new xy(4, 4), new xy(4, -3));
_Curves0[3] = new Bezier(new xy(4, -3), new xy(3, -3.5), new xy(1, -3.5), new xy(-3, -3));
drawPolyCurve(_Curves0);
PolygonMode = PolygonMode.Fill;
break;
case Snapkind.PolyPolyCurveSnapItem:
Loca _Loca = new Loca();
CurveArray Curves0 = new CurveArray();
Curves0.Count = 4;
Curves0[0] = new Line(new xy(-3, -3), new xy(-3, 4));
Curves0[1] = new Line(new xy(-3, 4), new xy(4, 4));
Curves0[2] = new Line(new xy(4, 4), new xy(4, -3));
Curves0[3] = new Bezier(new xy(4, -3), new xy(3, -3.5), new xy(1, -3.5), new xy(-3, -3));
_Loca.Add(Curves0);
OpenGlDevice.CheckError();
CurveArray Curves1 = new CurveArray();
Curves1.Count = 4;
Curves1[0] = new Line(new xy(0, 0), new xy(1, 0));
Curves1[1] = new Line(new xy(1, 0), new xy(1, 1));
Curves1[2] = new Line(new xy(1, 1), new xy(0, 1));
Curves1[3] = new Line(new xy(0, 1), new xy(0, 0));
_Loca.Add(Curves1);
PolygonMode = PolygonMode.Fill;
drawPolyPolyCurve(_Loca);
break;
case Snapkind.TextSnapItem:
Font.FontSize = 4;
xy Pos = getEnvText(Font, "Drawing 3D");
drawText(Font, new xyz(-Pos.X / 2, 0, 0), "Drawing 3D", 2);
break;
case Snapkind.MeshSnapItem:
int[] Indices = new int[] { 0, 1, 2 };
xyzf[] Position = new xyzf[] { new xyzf(0, 0, 0), new xyzf(3, 5, 0), new xyzf(6, 0, 0) };
xyzf[] Normal = new xyzf[] { new xyzf(0, 0, 1), new xyzf(0, 0, 1), new xyzf(0, 0, 1) };
xyf[] Texture = new xyf[] { new xyf(0, 0), new xyf(3, 5), new xyf(6, 0) };
xyzf[] Colors = new xyzf[] { new xyzf(1, 0, 0), new xyzf(0, 1, 0), new xyzf(0, 0, 1) };
drawMesh(Indices, Position, Normal, null, Colors);
break;
case Snapkind.PolyLineSnapItem:
xyArray Poly = new xyArray();
Poly.data = new xy[] { new xy(1, 1), new xy(3, 4), new xy(5, 4), new xy(6, 2), new xy(1, 1) };
PolygonMode = PolygonMode.Fill;
PenWidth = 3;
drawPolyLine(Poly);
PolygonMode = PolygonMode.Fill;
break;
case Snapkind.CurveSnapItem3D:
Bezier3D Bezier = new Bezier3D(new xyz(1, 2, 1), new xyz(3, -2, 3), new xyz(5, 3, 2), new xyz(7, 1, 1));
drawCurve(Bezier);
break;
case Snapkind.PolyLineSnapItem3D:
xyzArray Poly3d = new xyzArray();
Poly3d.data = new xyz[] { new xyz(0, 0, 1), new xyz(0, 3, 1), new xyz(3, 3, 1), new xyz(4, 0, 1), new xyz(0, 0, 1) };
drawPolyLine(Poly3d);
break;
case Snapkind.PolyPolyLineSnapItem3D:
xyzArray AA = new xyzArray();
AA.Add(new xyz(1, 1, 1));
AA.Add(new xyz(0, 1, 1));
AA.Add(new xyz(0, 0, 1));
AA.Add(new xyz(1, 0, 1));
AA.Add(new xyz(1, 1, 1));
xyzArray BB = new xyzArray();
BB.Add(new xyz(3, 3, 1));
BB.Add(new xyz(3, -2, 1));
BB.Add(new xyz(-1, -2, 1));
BB.Add(new xyz(-1, 3, 1));
BB.Add(new xyz(3, 3, 1));
Loxyz L = new Loxyz();
L.Add(AA);
L.Add(BB);
drawPolyPolyLine(L);
break;
case Snapkind.PolyPolyLineSnapItem:
xyArray _AA = new xyArray();
_AA.Add(new xy(2, 0.5));
_AA.Add(new xy(0, 0.5));
_AA.Add(new xy(0, 0));
_AA.Add(new xy(2, 0));
_AA.Add(new xy(2, 0.5));
xyArray _BB = new xyArray();
_BB.Add(new xy(4, 4));
_BB.Add(new xy(4, -2));
_BB.Add(new xy(-1, -2));
_BB.Add(new xy(-1, 4));
_BB.Add(new xy(4, 4));
Loxy _L = new Loxy();
_L.Add(_AA);
_L.Add(_BB);
drawPolyPolyLine(_L);
break;
case Snapkind.SphereSnapItem:
drawSphere(new xyz(2, 1, 1), 3);
break;
case Snapkind.BoxSnapItem:
drawBox(new xyz(0, 0, 0), new xyz(4, 3, 4));
break;
default:
break;
}
ACursor.Paint(this);
}
public void SetEntityKind(Entitykind Kind)
{
Entities = Kind;
if (Entities != Entitykind.CtrlRectangle)
{
if (CRect != null)
{
CRect.Device = null;
}
}
switch (Entities)
{
case Entitykind.Boxentity:
{
Box = new BoxEntity(new xyz(0, 0, 0), new xyz(4, 5, 6));
break;
}
case Entitykind.PolyCurveExtruder:
{
PolyCurveEx = new PolyCurveExtruder();
Loca _Loca = new Loca();
CurveArray Curves0 = new CurveArray();
Curves0.Count = 4;
Curves0[0] = new Line(new xy(-3, -3), new xy(-3, 4));
Curves0[1] = new Line(new xy(-3, 4), new xy(4, 4));
Curves0[2] = new Line(new xy(4, 4), new xy(4, -3));
Curves0[3] = new Line(new xy(4, -3), new xy(-3, -3));
_Loca.Add(Curves0);
OpenGlDevice.CheckError();
CurveArray Curves1 = new CurveArray();
Curves1.Count = 4;
Curves1[0] = new Line(new xy(0, 0), new xy(1, 0));
Curves1[1] = new Line(new xy(1, 0), new xy(1, 1));
Curves1[2] = new Line(new xy(1, 1), new xy(0, 1));
Curves1[3] = new Line(new xy(0, 1), new xy(0, 0));
_Loca.Add(Curves1);
PolyCurveEx.DownPlane = new Plane(new xyz(0, 0, 0), new xyz(0, 0, 1));
PolyCurveEx.UpPlane = new Plane(new xyz(0, 0, 4), new xyz(0, 0.5, 1));
PolyCurveEx.Loca = _Loca;
PolyCurveEx.ShowUpPlane = true;
PolyCurveEx.ShowDownPlane = true;
PolyCurveEx.Height = -1;
PolyCurveEx.Direction = new xyz(0, 1, 1);
break;
}
case Entitykind.CoordinateAxis:
{
Axis = new CoordinateAxis();
Axis.FullSize = true;
Axis.ShowText = true;
Axis.TextHeight = 1;
Axis.Color = Color.Black;
Axis.Size = new xyz(10, 20, 30);
Axis.Devider = new xyz(4, 4, 4);
Axis.DeviderLineLength = 0.3;
Axis.LeftAndRight = true;
Axis.Dim3d = true;
Axis.ShowDevider = true;
break;
}
case Entitykind.TextEntity:
{
Text = new TextEntity();
Text.Text = "Drawing3d";
Text.Size = 4;
Text.Italic = true;
Text.Position = new xyz(-5, 0, 0);
break;
}
case Entitykind.Interpolator:
{
Interpolator = new Interpolator3D();
Interpolator.Points = new xyz[, ]
{
{ new xyz(-3, -3, 0), new xyz(-3, 0, 2), new xyz(-3, 3, 0), new xyz(-3, 6, -2) },
{ new xyz(0, -3, 2), new xyz(0, 0, 3), new xyz(0, 3, 2), new xyz(0, 6, -2) },
{ new xyz(3, -3, 3), new xyz(3, 0, 2), new xyz(3, 3, 1), new xyz(3, 6, -2) },
{ new xyz(6, -3, 2), new xyz(6, 0, 0), new xyz(6, 3, 0), new xyz(6, 6, -2) }
};
break;
};
case Entitykind.Zoom:
{
Zoom = new RectCtrlZoom(this);
Zoom.Device = this;
Zoom.Color = Color.White;
break;
}
case Entitykind.CtrlRectangle:
{
CRect = new CtrlRectangle(this);
CRect.Color = Color.Black;
CRect.MarkerColor = Color.Red;
CRect.Creating = false;
CRect.Rectangle = new RectangleF(-1, -1, 6, 5);
CRect.CompileEnable = false;
Triangle = new xyArray();
Triangle.data = new xy[] { new xy(0, 0), new xy(2, 2), new xy(4, 0), new xy(0, 0) };
CRect.TransformItems.Add(Triangle);
// S = new SphereEntity(new xyz(0, 0, 0), 2);
//S = new BoxEntity(new xyz(0, 0, 0), new xyz(4, 4, 4));
//S.CompileEnable = false;
// CRect.TransformItems.Add(S);
// CRect.LiveTransform = true;
break;
}
case Entitykind.Profiler:
{
xyzArray A = new xyzArray();
A.data = new xyz[] { new xyz(-3, 0, 0), new xyz(-3, -4, 0), new xyz(3, -4, 0), new xyz(3, 0, 0) };
Loca _Loca = new Loca();
CurveArray Curves0 = new CurveArray();
Curves0.Count = 4;
Curves0[0] = new Line(new xy(-1, -1), new xy(-1, 2));
Curves0[1] = new Line(new xy(-1, 2), new xy(2, 2));
Curves0[2] = new Line(new xy(2, 2), new xy(2, -1));
Curves0[3] = new Line(new xy(2, -1), new xy(-1, -1));
_Loca.Add(Curves0);
OpenGlDevice.CheckError();
CurveArray Curves1 = new CurveArray();
Curves1.Count = 4;
Curves1[0] = new Line(new xy(0, 0), new xy(1, 0));
Curves1[1] = new Line(new xy(1, 0), new xy(1, 1));
Curves1[2] = new Line(new xy(1, 1), new xy(0, 1));
Curves1[3] = new Line(new xy(0, 1), new xy(0, 0));
_Loca.Add(Curves1);
Profil = new Profiler();
Profil.CompileEnable = false;
Profil.Trace = A;
Profil.Transverse = _Loca;
Profil.CloseFirst = true;
Profil.CloseLast = true;
break;
}
case Entitykind.ActiveCursor:
{
// ActiveC.CrossColor = Color.Red;
break;
}
case Entitykind.SphereEntity:
{
Sphere = new SphereEntity(new xyz(3, 2, 1), 4);
// Sphere.CompileEnable = false;
// Sphere = new SphereEntity(new xyz(0, 0, 0), 4);
break;
}
case Entitykind.Cone:
{
Cone = new Cone(3, 5);
break;
}
case Entitykind.Arrow:
{
Arrow = new Arrow();
Arrow.Transformation = Matrix.Translation(new xyz(5, 0, 0));
Arrow.SetShaftAndTop(new xyz(-10, 0, 0), new xyz(0, 0, 0));
Arrow.Size = 8;
drawSphere(new xyz(0, 0, 0), 0.5);
break;
}
}
Selector.RefreshSnapBuffer();
}
public override void OnPaint()
{
BackColor = Color.White;
switch (Entities)
{
case Entitykind.Boxentity:
{
Box.Paint(this);
break;
}
case Entitykind.PolyCurveExtruder:
{
PolyCurveEx.Paint(this);
break;
}
case Entitykind.CoordinateAxis:
{
Axis.Paint(this);
break;
}
case Entitykind.TextEntity:
{
Text.Paint(this);
break;
}
case Entitykind.Interpolator:
{
Interpolator.Paint(this);
break;
}
case Entitykind.Zoom:
{
drawSphere(new xyz(0, 0, 0), 7, 80, 80);
drawBox(new xyz(-10, -10, -1), new xyz(20, 20, 1));
drawBox(new xyz(0, 0, 0), new xyz(2, 2, 2));
break;
}
case Entitykind.CtrlRectangle:
{
PenWidth = 2;
PolygonMode = PolygonMode.Line;
drawPolyLine(Triangle);
PolygonMode = PolygonMode.Fill;
PenWidth = 1;
break;
}
case Entitykind.Profiler:
{
Profil.Paint(this);
break;
}
case Entitykind.ActiveCursor:
{
PolyCurveEx = new PolyCurveExtruder();
Loca _Loca = new Loca();
CurveArray Curves0 = new CurveArray();
Curves0.Count = 4;
Curves0[0] = new Line(new xy(-3, -3), new xy(-3, 4));
Curves0[1] = new Line(new xy(-3, 4), new xy(4, 4));
Curves0[2] = new Line(new xy(4, 4), new xy(4, -3));
Curves0[3] = new Line(new xy(4, -3), new xy(-3, -3));
_Loca.Add(Curves0);
OpenGlDevice.CheckError();
CurveArray Curves1 = new CurveArray();
Curves1.Count = 4;
Curves1[0] = new Line(new xy(0, 0), new xy(1, 0));
Curves1[1] = new Line(new xy(1, 0), new xy(1, 1));
Curves1[2] = new Line(new xy(1, 1), new xy(0, 1));
Curves1[3] = new Line(new xy(0, 1), new xy(0, 0));
_Loca.Add(Curves1);
PolyCurveEx.DownPlane = new Plane(new xyz(0, 0, 0), new xyz(0, 0, 1));
PolyCurveEx.UpPlane = new Plane(new xyz(0, 0, 4), new xyz(0, 0.5, 1));
PolyCurveEx.Loca = _Loca;
PolyCurveEx.ShowUpPlane = true;
PolyCurveEx.ShowDownPlane = true;
PolyCurveEx.Height = -1;
PolyCurveEx.Direction = new xyz(0, 1, 1);
PolyCurveEx.Paint(this);
ActiveC.Paint(this);
break;
}
case Entitykind.SphereEntity:
{
Sphere.Paint(this);
break;
}
case Entitykind.Cone:
{
Cone.Paint(this);
break;
}
case Entitykind.Arrow:
{
Arrow.Paint(this);
break;
}
case Entitykind.VisualBase:
{
VisualBase VB = new VisualBase();
VB.SnappEnable = false;
VB.xAxis.ShaftColor = Color.Blue;
VB.yAxis.ShaftColor = Color.Green;
VB.zAxis.ShaftColor = Color.Yellow;
VB.xAxis.TopColor = Color.Red;
VB.yAxis.TopColor = Color.Red;
VB.zAxis.TopColor = Color.Red;
VB.Paint(this);
break;
}
}
ActiveC.Paint(this);
base.OnPaint();
}