0023959: Getting rid of generic classes in Visualization: generic classes were remove...
[occt.git] / src / Prs3d / Prs3d_Point.gxx
1 // Copyright (c) 1995-1999 Matra Datavision
2 // Copyright (c) 1999-2012 OPEN CASCADE SAS
3 //
4 // The content of this file is subject to the Open CASCADE Technology Public
5 // License Version 6.5 (the "License"). You may not use the content of this file
6 // except in compliance with the License. Please obtain a copy of the License
7 // at http://www.opencascade.org and read it completely before using this file.
8 //
9 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
10 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 //
12 // The Original Code and all software distributed under the License is
13 // distributed on an "AS IS" basis, without warranty of any kind, and the
14 // Initial Developer hereby disclaims all such warranties, including without
15 // limitation, any warranties of merchantability, fitness for a particular
16 // purpose or non-infringement. Please see the License for the specific terms
17 // and conditions governing the rights and limitations under the License.
18
19 #include <Graphic3d_Vertex.hxx>
20 #include <Graphic3d_Group.hxx>
21 #include <Prs3d_PointAspect.hxx>
22
23 static void DrawPoint (const anyPoint& aPoint,
24                        const Handle(Graphic3d_Group) aGroup)
25 {
26   Quantity_Length x,y,z;
27   PointTool::Coord(aPoint,x,y,z);
28   Graphic3d_Vertex Vertex(x,y,z);
29   aGroup->Marker(Vertex);
30 }
31
32 void Prs3d_Point::Add (const Handle (Prs3d_Presentation)& aPresentation,
33                      const anyPoint& aPoint,
34                      const Handle (Prs3d_Drawer)& aDrawer)
35 {
36   Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation);
37   TheGroup->SetPrimitivesAspect(aDrawer->PointAspect()->Aspect());
38   DrawPoint(aPoint,TheGroup);
39 }
40
41 void Prs3d_Point::Add (const Handle (Prs3d_Presentation)& aPresentation, const anyPoint& aPoint)
42 {
43   DrawPoint(aPoint,Prs3d_Root::CurrentGroup(aPresentation));
44 }
45
46
47 Standard_Boolean Prs3d_Point::Match (const anyPoint& aPoint,
48                                      const Quantity_Length X,
49                                      const Quantity_Length Y,
50                                      const Quantity_Length Z,
51                                      const Quantity_Length aDistance)
52 {
53   Quantity_Length x,y,z;
54   PointTool::Coord(aPoint,x,y,z);
55   return Sqrt( (X-x)*(X-x) + (Y-y)*(Y-y) + (Z-z)*(Z-z) ) <= aDistance;
56 }