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1 | // Created on: 1993-06-15 |
2 | // Created by: Martine LANGLOIS |
3 | // Copyright (c) 1993-1999 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 22.10.2001. CTS23496: If problems with creation of axis's direction occur default direction is used (StepToGeom_MakeAxis1Placement(...) function) |
22 | |
23 | #include <StepToGeom_MakeAxis1Placement.ixx> |
24 | #include <StepGeom_Direction.hxx> |
25 | #include <StepGeom_CartesianPoint.hxx> |
26 | #include <StepToGeom_MakeDirection.hxx> |
27 | #include <StepToGeom_MakeCartesianPoint.hxx> |
28 | #include <Geom_CartesianPoint.hxx> |
29 | #include <Geom_Direction.hxx> |
30 | #include <gp_Dir.hxx> |
31 | #include <gp_Pnt.hxx> |
32 | #include <Geom_Axis1Placement.hxx> |
33 | |
34 | //============================================================================= |
35 | // Creation d' un Ax1Placement de Geom a partir d' un axis1_placement de Step |
36 | //============================================================================= |
37 | |
38 | Standard_Boolean StepToGeom_MakeAxis1Placement::Convert (const Handle(StepGeom_Axis1Placement)& SA, Handle(Geom_Axis1Placement)& CA) |
39 | { |
40 | Handle(Geom_CartesianPoint) P; |
41 | if (StepToGeom_MakeCartesianPoint::Convert(SA->Location(),P)) |
42 | { |
43 | // sln 22.10.2001. CTS23496: If problems with creation of axis direction occur default direction is used |
44 | gp_Dir D(0.,0.,1.); |
45 | if (SA->HasAxis()) |
46 | { |
47 | Handle(Geom_Direction) D1; |
48 | if (StepToGeom_MakeDirection::Convert(SA->Axis(),D1)) |
49 | D = D1->Dir(); |
50 | } |
51 | CA = new Geom_Axis1Placement(P->Pnt(),D); |
52 | return Standard_True; |
53 | } |
54 | return Standard_False; |
55 | } |