/usr/include/oce/InterfaceGraphic_Visual3d.hxx is in liboce-visualization-dev 0.18.2-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | // Copyright (c) 1991-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef InterfaceGraphic_Visual3dHeader
#define InterfaceGraphic_Visual3dHeader
#include <InterfaceGraphic_Aspect.hxx>
#include <InterfaceGraphic_Graphic3d.hxx>
#include <Aspect_RenderingContext.hxx>
#include <Aspect_GraphicCallbackProc.hxx>
#include <Standard_Transient.hxx>
typedef float CALL_DEF_MATRIX4X4[4][4];
/* SOMMET */
typedef struct {
float x, y, z;
} CALL_DEF_VERTEX;
/* ORIENTATION */
typedef struct {
CALL_DEF_VERTEX ViewReferencePoint;
CALL_DEF_VERTEX ViewReferencePlane;
CALL_DEF_VERTEX ViewReferenceUp;
float ViewScaleX;
float ViewScaleY;
float ViewScaleZ;
float ModelViewMatrix[4][4];
unsigned IsCustomMatrix;
} CALL_DEF_VIEWORIENTATION;
/* MAPPING */
typedef struct {
int Projection;
CALL_DEF_VERTEX ProjectionReferencePoint;
float ViewPlaneDistance;
float BackPlaneDistance;
float FrontPlaneDistance;
struct {
float um, vm, uM, vM;
} WindowLimit;
float ProjectionMatrix[4][4];
unsigned IsCustomMatrix;
} CALL_DEF_VIEWMAPPING;
#endif /* InterfaceGraphic_Visual3dHeader */
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