d7223c76 |
1 | // Copyright (c) 2013 OPEN CASCADE SAS |
2 | // |
3 | // The content of this file is subject to the Open CASCADE Technology Public |
4 | // License Version 6.5 (the "License"). You may not use the content of this file |
5 | // except in compliance with the License. Please obtain a copy of the License |
6 | // at http://www.opencascade.org and read it completely before using this file. |
7 | // |
8 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
9 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
10 | // |
11 | // The Original Code and all software distributed under the License is |
12 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
13 | // Initial Developer hereby disclaims all such warranties, including without |
14 | // limitation, any warranties of merchantability, fitness for a particular |
15 | // purpose or non-infringement. Please see the License for the specific terms |
16 | // and conditions governing the rights and limitations under the License. |
17 | |
18 | #ifndef _Prs3d_Point_H__ |
19 | #define _Prs3d_Point_H__ |
20 | |
21 | |
22 | #include <Graphic3d_Vertex.hxx> |
23 | #include <Graphic3d_Group.hxx> |
24 | #include <Prs3d_Drawer.hxx> |
25 | #include <Prs3d_PointAspect.hxx> |
26 | #include <Prs3d_Root.hxx> |
27 | #include <Quantity_Length.hxx> |
28 | |
29 | template <class AnyPoint, class PointTool> |
30 | class Prs3d_Point : Prs3d_Root |
31 | { |
32 | public: |
33 | DEFINE_STANDARD_ALLOC |
34 | |
35 | private: |
36 | Standard_EXPORT static void DrawPoint |
37 | (const AnyPoint& thePoint, |
38 | const Handle(Graphic3d_Group) theGroup) |
39 | { |
40 | Quantity_Length aX,aY,aZ; |
41 | PointTool::Coord(thePoint,aX,aY,aZ); |
42 | Graphic3d_Vertex aVertex(aX,aY,aZ); |
43 | theGroup->Marker(aVertex); |
44 | } |
45 | |
46 | public: |
47 | Standard_EXPORT static void Add |
48 | (const Handle (Prs3d_Presentation)& thePresentation, |
49 | const AnyPoint& thePoint, |
50 | const Handle (Prs3d_Drawer)& theDrawer) |
51 | { |
52 | Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation); |
53 | aGroup->SetPrimitivesAspect(theDrawer->PointAspect()->Aspect()); |
54 | DrawPoint(thePoint, aGroup); |
55 | } |
56 | |
57 | Standard_EXPORT static Standard_Boolean Match |
58 | (const AnyPoint& thePoint, |
59 | const Quantity_Length theX, |
60 | const Quantity_Length theY, |
61 | const Quantity_Length theZ, |
62 | const Quantity_Length theDistance) |
63 | { |
64 | Quantity_Length aX,aY,aZ; |
65 | PointTool::Coord(thePoint, aX, aY, aZ); |
66 | return Sqrt((theX - aX)*(theX - aX) + (theY - aY)*(theY - aY) |
67 | + (theZ - aZ)*(theZ - aZ)) <= theDistance; |
68 | } |
69 | }; |
70 | #endif |