| 7fd59977 |
1 | -- File: AIS_PerpendicularRelation.cdl |
| 2 | -- Created: Thu Dec 5 09:40:49 1996 |
| 3 | -- Author: Jean-Pierre COMBE/Odile Olivier |
| 4 | -- <odl@sacadox.paris1.matra-dtv.fr> |
| 5 | ---Copyright: Matra Datavision 1996 |
| 6 | |
| 7 | class PerpendicularRelation from AIS inherits Relation from AIS |
| 8 | ---Purpose: A framework to display constraints of perpendicularity |
| 9 | -- between two or more interactive datums. These |
| 10 | -- datums can be edges or faces. |
| 11 | uses Shape from TopoDS, |
| 12 | Presentation from Prs3d, |
| 13 | PresentationManager3d from PrsMgr, |
| 14 | Selection from SelectMgr, |
| 15 | Pnt from gp, |
| 16 | Dir from gp, |
| 17 | Projector from Prs3d, |
| 18 | Transformation from Geom, |
| 19 | PresentationManager2d from PrsMgr, |
| 20 | GraphicObject from Graphic2d, |
| 21 | Plane from Geom |
| 22 | |
| 23 | is |
| 24 | Create (aFShape : Shape from TopoDS; |
| 25 | aSShape : Shape from TopoDS; |
| 26 | aPlane : Plane from Geom) |
| 27 | ---Purpose: Constructs an object to display constraints of |
| 28 | -- perpendicularity on shapes. |
| 29 | -- This object is defined by a first shape aFShape, a |
| 30 | -- second shape aSShape, and a plane aPlane. |
| 31 | -- aPlane is the plane of reference to show and test the |
| 32 | -- perpendicular relation between two shapes, at least |
| 33 | -- one of which has a revolved surface. |
| 34 | returns mutable PerpendicularRelation from AIS; |
| 35 | |
| 36 | Create (aFShape : Shape from TopoDS; |
| 37 | aSShape : Shape from TopoDS) |
| 38 | ---Purpose: Constructs an object to display constraints of |
| 39 | -- perpendicularity on shapes. |
| 40 | -- This object is defined by a first shape aFShape and a |
| 41 | -- second shape aSShape. |
| 42 | returns mutable PerpendicularRelation from AIS; |
| 43 | |
| 44 | -- -- Methods from PresentableObject |
| 45 | |
| 46 | Compute(me : mutable; |
| 47 | aPresentationManager: PresentationManager3d from PrsMgr; |
| 48 | aPresentation : mutable Presentation from Prs3d; |
| 49 | aMode : Integer from Standard= 0) |
| 50 | is redefined static private; |
| 51 | |
| 52 | Compute(me:mutable; |
| 53 | aProjector: Projector from Prs3d; |
| 54 | aPresentation: mutable Presentation from Prs3d) |
| 55 | is redefined static private; |
| 56 | |
| 57 | Compute(me:mutable; |
| 58 | aPresentationManager: PresentationManager2d from PrsMgr; |
| 59 | aPresentation: mutable GraphicObject from Graphic2d; |
| 60 | aMode: Integer from Standard = 0) |
| 61 | is redefined static private; |
| 62 | |
| 63 | Compute(me : mutable; |
| 64 | aProjector : Projector from Prs3d; |
| 65 | aTrsf : Transformation from Geom; |
| 66 | aPresentation : mutable Presentation from Prs3d) |
| 67 | is redefined; |
| 68 | ---Purpose: computes the presentation according to a point of view |
| 69 | -- given by <aProjector>. |
| 70 | -- To be Used when the associated degenerated Presentations |
| 71 | -- have been transformed by <aTrsf> which is not a Pure |
| 72 | -- Translation. The HLR Prs can't be deducted automatically |
| 73 | -- WARNING :<aTrsf> must be applied |
| 74 | -- to the object to display before computation !!! |
| 75 | |
| 76 | -- Methods from SelectableObject |
| 77 | |
| 78 | ComputeSelection(me : mutable; |
| 79 | aSelection : mutable Selection from SelectMgr; |
| 80 | aMode : Integer from Standard)is private; |
| 81 | |
| 82 | |
| 83 | -- |
| 84 | -- Computation private methods |
| 85 | -- |
| 86 | |
| 87 | ComputeTwoFacesPerpendicular(me: mutable; |
| 88 | aPresentation : mutable Presentation from Prs3d) |
| 89 | is private; |
| 90 | |
| 91 | ComputeTwoEdgesPerpendicular(me: mutable; |
| 92 | aPresentation : mutable Presentation from Prs3d) |
| 93 | is private; |
| 94 | |
| 95 | |
| 96 | fields |
| 97 | |
| 98 | myFAttach : Pnt from gp; |
| 99 | mySAttach : Pnt from gp; |
| 100 | |
| 101 | end PerpendicularRelation; |
| 102 | |
| 103 | |
projects / occt.git / blame