/usr/include/oce/OpenGl_AABB.hxx is in liboce-visualization-dev 0.15-5.
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 75 76 77 78 79 80 81 82 83 | // Created on: 2013-08-27
// Created by: Denis BOGOLEPOV
// Copyright (c) 2013 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 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 _OpenGl_AABB_Header
#define _OpenGl_AABB_Header
#include <OpenGl_RaytraceTypes.hxx>
//! Axis aligned bounding box (AABB).
class OpenGl_AABB
{
public:
//! Creates default (invalid) bounding volume.
OpenGl_AABB();
//! Creates bounding volume of given point.
OpenGl_AABB (const OpenGl_RTVec4f& thePoint);
//! Creates copy of another bounding volume.
OpenGl_AABB (const OpenGl_AABB& theVolume);
//! Creates bounding volume from min and max points.
OpenGl_AABB (const OpenGl_RTVec4f& theMinPoint,
const OpenGl_RTVec4f& theMaxPoint);
//! Is object represents uninitialized volume?
bool IsVoid() const { return !myIsValid; }
//! Appends new point to the volume.
void Add (const OpenGl_RTVec4f& theVector);
//! Combines the volume with another volume.
void Combine (const OpenGl_AABB& theVolume);
//! Returns new volume created by appending a point to current volume.
OpenGl_AABB Added (const OpenGl_RTVec4f& thePoint) const;
//! Returns new volume created by combining with specified volume.
OpenGl_AABB Combined (const OpenGl_AABB& theVolume) const;
//! Clears bounding volume (makes object invalid).
void Clear();
//! Evaluates surface area of bounding volume.
float Area() const;
//! Return diagonal of bounding volume.
OpenGl_RTVec4f Size() const;
//! Returns minimum point of bounding volume.
const OpenGl_RTVec4f& CornerMin() const { return myMinPoint; }
//! Returns maximum point of bounding volume.
const OpenGl_RTVec4f& CornerMax() const { return myMaxPoint; }
//! Returns minimum point of bounding volume.
OpenGl_RTVec4f& CornerMin() { return myMinPoint; }
//! Returns maximum point of bounding volume.
OpenGl_RTVec4f& CornerMax() { return myMaxPoint; }
private:
//! Minimum point of bounding volume.
OpenGl_RTVec4f myMinPoint;
//! Maximum point of bounding volume.
OpenGl_RTVec4f myMaxPoint;
//! Is bounding volume valid (up to date)?
bool myIsValid;
};
#endif
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