/usr/include/Inventor/elements/SoDepthBufferElement.h is in libcoin60-dev 3.1.3-2.
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 | #ifndef COIN_SODEPTHBUFFERELEMENT_H
#define COIN_SODEPTHBUFFERELEMENT_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include <Inventor/elements/SoElement.h>
#include <Inventor/elements/SoSubElement.h>
#include <Inventor/SbVec2f.h>
class COIN_DLL_API SoDepthBufferElement : public SoElement {
typedef SoElement inherited;
SO_ELEMENT_HEADER(SoDepthBufferElement);
public:
static void initClass(void);
enum DepthWriteFunction {
NEVER,
ALWAYS,
LESS,
LEQUAL,
EQUAL,
GEQUAL,
GREATER,
NOTEQUAL
};
static void set(SoState * state, SbBool test, SbBool write,
DepthWriteFunction function, SbVec2f range);
static void get(SoState * state, SbBool & test_out, SbBool & write_out,
DepthWriteFunction & function_out, SbVec2f & range_out);
static SbBool getTestEnable(SoState * state);
static SbBool getWriteEnable(SoState * state);
static DepthWriteFunction getFunction(SoState * state);
static SbVec2f getRange(SoState * state);
virtual void init(SoState * state);
virtual void push(SoState * state);
virtual void pop(SoState * state,
const SoElement * prevTopElement);
virtual SbBool matches(const SoElement * element) const;
virtual SoElement * copyMatchInfo(void) const;
protected:
virtual ~SoDepthBufferElement();
virtual void setElt(SbBool test, SbBool write,
DepthWriteFunction function, SbVec2f range);
SbBool test;
SbBool write;
DepthWriteFunction function;
SbVec2f range;
}; // SoDepthBufferElement
#endif // !COIN_SODEPTHBUFFERELEMENT_H
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