| b311480e |
1 | // Created on: 1994-08-26 |
| 2 | // Created by: Frederic MAUPAS |
| 3 | // Copyright (c) 1994-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | // |
| 6 | // The content of this file is subject to the Open CASCADE Technology Public |
| 7 | // License Version 6.5 (the "License"). You may not use the content of this file |
| 8 | // except in compliance with the License. Please obtain a copy of the License |
| 9 | // at http://www.opencascade.org and read it completely before using this file. |
| 10 | // |
| 11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 13 | // |
| 14 | // The Original Code and all software distributed under the License is |
| 15 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
| 16 | // Initial Developer hereby disclaims all such warranties, including without |
| 17 | // limitation, any warranties of merchantability, fitness for a particular |
| 18 | // purpose or non-infringement. Please see the License for the specific terms |
| 19 | // and conditions governing the rights and limitations under the License. |
| 20 | |
| 7fd59977 |
21 | // sln 23.10.2001. CTS23496: If problems with creation of direction occur default direction is used |
| 22 | |
| 23 | #include <StepToGeom_MakeAxisPlacement.ixx> |
| 24 | #include <StepToGeom_MakeCartesianPoint2d.hxx> |
| 25 | #include <StepToGeom_MakeDirection2d.hxx> |
| 26 | #include <Geom2d_CartesianPoint.hxx> |
| 27 | #include <Geom2d_Direction.hxx> |
| 28 | #include <gp_Pnt2d.hxx> |
| 29 | #include <gp_Dir2d.hxx> |
| 30 | |
| 31 | //============================================================================= |
| 32 | // Creation d' un AxisPlacement de Geom2d a partir d' un axis2_placement_3d |
| 33 | // de Step |
| 34 | //============================================================================= |
| 35 | |
| 36 | Standard_Boolean StepToGeom_MakeAxisPlacement::Convert |
| 37 | (const Handle(StepGeom_Axis2Placement2d)& SA, |
| 38 | Handle(Geom2d_AxisPlacement)& CA) |
| 39 | { |
| 40 | Handle(Geom2d_CartesianPoint) P; |
| 41 | if (StepToGeom_MakeCartesianPoint2d::Convert(SA->Location(),P)) |
| 42 | { |
| 43 | // sln 23.10.2001. CTS23496: If problems with creation of direction occur default direction is used |
| 44 | gp_Dir2d Vxgp(1.,0.); |
| 45 | if (SA->HasRefDirection()) { |
| 46 | Handle(Geom2d_Direction) Vx; |
| 47 | if (StepToGeom_MakeDirection2d::Convert(SA->RefDirection(),Vx)) |
| 48 | Vxgp = Vx->Dir2d(); |
| 49 | } |
| 50 | |
| 51 | CA = new Geom2d_AxisPlacement(P->Pnt2d(),Vxgp); |
| 52 | return Standard_True; |
| 53 | } |
| 54 | return Standard_False; |
| 55 | } |
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