/usr/include/osgParticle/ModularProgram is in libopenscenegraph-dev 3.2.1-6.
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 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
//osgParticle - Copyright (C) 2002 Marco Jez
#ifndef OSGPARTICLE_MODULARPROGRAM
#define OSGPARTICLE_MODULARPROGRAM 1
#include <osgParticle/Export>
#include <osgParticle/Program>
#include <osgParticle/Operator>
#include <osg/CopyOp>
#include <osg/Object>
#include <osg/Node>
#include <osg/NodeVisitor>
namespace osgParticle
{
/** A program class for performing operations on particles using a sequence of <I>operators</I>.
To use a <CODE>ModularProgram</CODE> you have to create some <CODE>Operator</CODE> objects and
add them to the program.
All operators will be applied to each particle in the same order they've been added to the program.
*/
class OSGPARTICLE_EXPORT ModularProgram: public Program {
public:
ModularProgram();
ModularProgram(const ModularProgram& copy, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY);
META_Node(osgParticle,ModularProgram);
/// Get the number of operators.
inline int numOperators() const;
/// Add an operator to the list.
inline void addOperator(Operator* o);
/// Get a pointer to an operator in the list.
inline Operator* getOperator(int i);
/// Get a const pointer to an operator in the list.
inline const Operator* getOperator(int i) const;
/// Remove an operator from the list.
inline void removeOperator(int i);
protected:
virtual ~ModularProgram() {}
ModularProgram& operator=(const ModularProgram&) { return *this; }
void execute(double dt);
private:
typedef std::vector<osg::ref_ptr<Operator> > Operator_vector;
Operator_vector _operators;
};
// INLINE FUNCTIONS
inline int ModularProgram::numOperators() const
{
return static_cast<int>(_operators.size());
}
inline void ModularProgram::addOperator(Operator* o)
{
_operators.push_back(o);
}
inline Operator* ModularProgram::getOperator(int i)
{
return _operators[i].get();
}
inline const Operator* ModularProgram::getOperator(int i) const
{
return _operators[i].get();
}
inline void ModularProgram::removeOperator(int i)
{
_operators.erase(_operators.begin()+i);
}
}
#endif
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