root/OpenSceneGraph/trunk/src/osgParticle/ModularProgram.cpp @ 13041

Revision 13041, 0.9 kB (checked in by robert, 3 years ago)

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1#include <osgParticle/ModularProgram>
2#include <osgParticle/Program>
3#include <osgParticle/ParticleSystem>
4#include <osgParticle/Particle>
5
6osgParticle::ModularProgram::ModularProgram()
7: Program()
8{
9}
10
11osgParticle::ModularProgram::ModularProgram(const ModularProgram& copy, const osg::CopyOp& copyop)
12: Program(copy, copyop)
13{
14    Operator_vector::const_iterator ci;
15    for (ci=copy._operators.begin(); ci!=copy._operators.end(); ++ci) {
16        _operators.push_back(static_cast<Operator* >(copyop(ci->get())));
17    }
18}
19
20void osgParticle::ModularProgram::execute(double dt)
21{
22    Operator_vector::iterator ci;
23    Operator_vector::iterator ci_end = _operators.end();
24
25    ParticleSystem* ps = getParticleSystem();
26    for (ci=_operators.begin(); ci!=ci_end; ++ci) {
27        (*ci)->beginOperate(this);
28        (*ci)->operateParticles(ps, dt);
29        (*ci)->endOperate();
30    }
31}
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