1 // Copyright (c) 1995-1999 Matra Datavision
2 // Copyright (c) 1999-2012 OPEN CASCADE SAS
4 // The content of this file is subject to the Open CASCADE Technology Public
5 // License Version 6.5 (the "License"). You may not use the content of this file
6 // except in compliance with the License. Please obtain a copy of the License
7 // at http://www.opencascade.org and read it completely before using this file.
9 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
10 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
12 // The Original Code and all software distributed under the License is
13 // distributed on an "AS IS" basis, without warranty of any kind, and the
14 // Initial Developer hereby disclaims all such warranties, including without
15 // limitation, any warranties of merchantability, fitness for a particular
16 // purpose or non-infringement. Please see the License for the specific terms
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19 /***********************************************************************
23 File OpenGl_telem_view.h :
30 HISTORIQUE DES MODIFICATIONS :
31 --------------------------------
32 xx-xx-xx : xxx ; Creation.
33 02-07-96 : FMN ; Suppression WSWSHeight et WSWSWidth
34 Suppression de TelSetWSWindow
35 03-07-96 : FMN ; A une workstation correspond une vue.
36 Suppression de TelGetViewportAtLocation()
37 Suppression de TelPrintAllViews()
38 03-03-98 : FMN ; Suppression variable externe TglWhetherPerspective
40 ************************************************************************/
42 #ifndef OPENGL_TELEM_VIEW_H
43 #define OPENGL_TELEM_VIEW_H
45 #include <InterfaceGraphic_tgl_all.hxx>
67 TelParallel, TelPerspective
79 } TEL_VIEW_MAPPING, *tel_view_mapping;
81 extern void /* vrp, vpn, vup, error_ind, mat */
82 TelEvalViewOrientationMatrix(Tfloat*, Tfloat*, Tfloat*, Tfloat*, Tint*, Tmatrix3);
84 extern void /* mapping, error_ind, mat */
85 TelEvalViewMappingMatrix( tel_view_mapping, Tint*, Tmatrix3 );