projects / occt.git / blame
| Commit | Line | Data |
|---|---|---|
| 7fd59977 | 1 | |
| 2 | #define XDESTROY | |
| 3 | ||
| 4 | // File Graphic3d_Group_1.cxx (Clear Remove Open Close) | |
| 5 | // Created Fevrier 1992 | |
| 6 | // Author NW,JPB,CAL | |
| 7 | ||
| 8 | //-Copyright MatraDatavision 1991,1992 | |
| 9 | ||
| 10 | //-Version | |
| 11 | ||
| 12 | //-Design Declaration des variables specifiques aux groupes | |
| 13 | // de primitives | |
| 14 | ||
| 15 | //-Warning Un groupe est defini dans une structure | |
| 16 | // Il s'agit de la plus petite entite editable | |
| 17 | ||
| 18 | //-References | |
| 19 | ||
| 20 | //-Language C++ 2.0 | |
| 21 | ||
| 22 | //-Declarations | |
| 23 | ||
| 24 | // for the class | |
| 25 | #include <Graphic3d_Group.jxx> | |
| 26 | #include <Graphic3d_Group.pxx> | |
| 27 | ||
| 28 | //-Methods, in order | |
| 29 | ||
| 30 | void Graphic3d_Group::Clear () { | |
| 31 | ||
| 32 | if (IsDeleted ()) return; | |
| 33 | ||
| 34 | MyCGroup.ContextLine.IsSet = 0, | |
| 35 | MyCGroup.ContextText.IsSet = 0, | |
| 36 | MyCGroup.ContextMarker.IsSet = 0, | |
| 37 | MyCGroup.ContextFillArea.IsSet = 0; | |
| 38 | ||
| 39 | MyCGroup.ContextLine.IsDef = 0, | |
| 40 | MyCGroup.ContextText.IsDef = 0, | |
| 41 | MyCGroup.ContextMarker.IsDef = 0, | |
| 42 | MyCGroup.ContextFillArea.IsDef = 0; | |
| 43 | ||
| 44 | MyCGroup.PickId.IsDef = 0, | |
| 45 | MyCGroup.PickId.IsSet = 0, | |
| 46 | MyCGroup.PickId.Value = 0; | |
| 47 | ||
| 48 | MyBounds.XMin = ShortRealLast (), | |
| 49 | MyBounds.YMin = ShortRealLast (), | |
| 50 | MyBounds.ZMin = ShortRealLast (); | |
| 51 | ||
| 52 | MyBounds.XMax = ShortRealFirst (), | |
| 53 | MyBounds.YMax = ShortRealFirst (), | |
| 54 | MyBounds.ZMax = ShortRealFirst (); | |
| 55 | ||
| 56 | if (MyContainsFacet) MyStructure->GroupsWithFacet (-1); | |
| 57 | MyContainsFacet = Standard_False, | |
| 58 | MyIsEmpty = Standard_True; | |
| 59 | ||
| 60 | MyGraphicDriver->ClearGroup (MyCGroup); | |
| 61 | ||
| 62 | Update (); | |
| 63 | ||
| 64 | } | |
| 65 | ||
| 66 | void Graphic3d_Group::Destroy () { | |
| 67 | ||
| 68 | #ifdef DESTROY | |
| 69 | cout << "Graphic3d_Group::Destroy ()\n"; | |
| 70 | #endif | |
| 71 | ||
| 98178592 A |
72 | // tell graphics driver to clear internal resources of the group |
| 73 | if (!IsEmpty () && !MyGraphicDriver.IsNull ()) | |
| 74 | MyGraphicDriver->ClearGroup (MyCGroup); | |
| 75 | ||
| 7fd59977 | 76 | } |
| 77 | ||
| 78 | void Graphic3d_Group::Remove () { | |
| 79 | ||
| 80 | if (IsDeleted ()) return; | |
| 81 | ||
| 82 | MyCGroup.IsDeleted = 1; | |
| 83 | MyGraphicDriver->RemoveGroup (MyCGroup); | |
| 84 | MyStructure->Remove (this); | |
| 85 | Update (); | |
| 86 | ||
| 87 | MyBounds.XMin = ShortRealLast (), | |
| 88 | MyBounds.YMin = ShortRealLast (), | |
| 89 | MyBounds.ZMin = ShortRealLast (); | |
| 90 | ||
| 91 | MyBounds.XMax = ShortRealFirst (), | |
| 92 | MyBounds.YMax = ShortRealFirst (), | |
| 93 | MyBounds.ZMax = ShortRealFirst (); | |
| 94 | ||
| 95 | if (MyContainsFacet) MyStructure->GroupsWithFacet (-1); | |
| 96 | MyContainsFacet = Standard_False, | |
| 97 | MyIsEmpty = Standard_True; | |
| 98 | ||
| 99 | } | |
| 100 | ||
| 101 | void Graphic3d_Group::BeginPrimitives () { | |
| 102 | ||
| 103 | if (IsDeleted ()) return; | |
| 104 | if (MyCGroup.IsOpen) return; | |
| 105 | ||
| 106 | MyCGroup.IsOpen = 1; | |
| 107 | ||
| 108 | MyGraphicDriver->OpenGroup (MyCGroup); | |
| 109 | ||
| 110 | } | |
| 111 | ||
| 112 | void Graphic3d_Group::EndPrimitives () { | |
| 113 | ||
| 114 | if (IsDeleted ()) return; | |
| 115 | if (! MyCGroup.IsOpen) return; | |
| 116 | ||
| 117 | MyCGroup.IsOpen = 0; | |
| 118 | ||
| 119 | MyGraphicDriver->CloseGroup (MyCGroup); | |
| 120 | ||
| 121 | } | |
| 122 | ||
| 123 | /*void Graphic3d_Group::SetTransformPersistence( const Graphic3d_TransModeFlags& AFlag ) | |
| 124 | { | |
| 125 | //MyCGroup.TransformPersistenceFlag = AFlag; | |
| 126 | } | |
| 127 | ||
| 128 | Graphic3d_TransModeFlags Graphic3d_Group::TransformPersistence() const | |
| 129 | { | |
| 130 | //return MyCGroup.TransformPersistenceFlag; | |
| 131 | }*/ |