/usr/include/oce/OpenGl_PointSprite.hxx is in liboce-visualization-dev 0.15-5.
This file is owned by root:root, with mode 0o644.
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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 | // Created by: Kirill GAVRILOV
// 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_PointSprite_H__
#define _OpenGl_PointSprite_H__
#include <OpenGl_Texture.hxx>
#include <Handle_OpenGl_PointSprite.hxx>
//! Point sprite resource. On modern hardware it will be texture with extra parameters.
//! On ancient hardware sprites will be drawn using bitmaps.
class OpenGl_PointSprite : public OpenGl_Texture
{
public:
//! Create uninitialized resource.
Standard_EXPORT OpenGl_PointSprite();
//! Destroy object.
Standard_EXPORT virtual ~OpenGl_PointSprite();
//! Destroy object - will release GPU memory if any.
Standard_EXPORT virtual void Release (const OpenGl_Context* theCtx);
//! @return true if this is display list bitmap
inline Standard_Boolean IsDisplayList() const
{
return myBitmapList != 0;
}
//! Draw sprite using glBitmap.
//! Please call glRasterPos3fv() before to setup sprite position.
Standard_EXPORT void DrawBitmap (const Handle(OpenGl_Context)& theCtx) const;
//! Initialize point sprite as display list
Standard_EXPORT void SetDisplayList (const Handle(OpenGl_Context)& theCtx,
const GLuint theBitmapList);
protected:
GLuint myBitmapList; //!< if of display list to draw sprite using glBitmap (for backward compatibility)
public:
DEFINE_STANDARD_RTTI(OpenGl_PointSprite) // Type definition
};
#endif // _OpenGl_PointSprite_H__
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