FGFS-4.1/OpenSceneGraph
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Added extra controls for ParticleEffects.

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This commit is contained in:
Robert Osfield
2005-03-23 17:05:21 +00:00
parent 60597f4bbb
commit aee1e88f15
10 changed files with 239 additions and 139 deletions
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56
include/osgParticle/ParticleEffect
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@@ -24,35 +24,63 @@ namespace osgParticle
{
public:
ParticleEffect() {}
ParticleEffect():
_scale(1.0f),
_intensity(1.0f),
_startTime(0.0),
_duration(1.0),
_direction(0.0f,0.0f,1.0f)
{}
ParticleEffect(const ParticleEffect& copy, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY);
virtual const char *libraryName() const { return "osgParticle"; }
virtual const char *className() const { return "ParticleEffect"; }
virtual bool isSameKindAs(const osg::Object *obj) const { return dynamic_cast<const ParticleEffect*>(obj) != 0; }
virtual void accept(osg::NodeVisitor& nv) { if (nv.validNodeMask(*this)) { nv.pushOntoNodePath(this); nv.apply(*this); nv.popFromNodePath(); } }
void setEmitter(Emitter* emitter) { _emitter = emitter; }
Emitter* getEmitter() { return _emitter.get(); }
const Emitter* getEmitter() const { return _emitter.get(); }
void setPosition(const osg::Vec3& position);
const osg::Vec3& getPosition() const { return _position; }
void setProgram(Program* program) { _program = program; }
Program* getProgram() { return _program.get(); }
const Program* getProgram() const { return _program.get(); }
void setScale(float scale);
float getScale() const { return _scale; }
void setIntensity(float intensity);
float getIntensity() const { return _intensity; }
void setParticleSystem(ParticleSystem* ps) { _particleSystem = ps; }
ParticleSystem* getParticleSystem() { return _particleSystem.get(); }
const ParticleSystem* getParticleSystem() const { return _particleSystem.get(); }
void setStartTime(double startTime);
double getStartTime() const { return _startTime; }
virtual void buildEffect() = 0;
void setDuration(double duration);
double getDuration() const { return _duration; }
virtual Emitter* getEmitter() = 0;
virtual const Emitter* getEmitter() const = 0;
virtual Program* getProgram() = 0;
virtual const Program* getProgram() const = 0;
virtual ParticleSystem* getParticleSystem() { return _particleSystem.get(); }
virtual const ParticleSystem* getParticleSystem() const { return _particleSystem.get(); }
virtual void setDefaults();
virtual void setUpEmitterAndProgram() = 0;
virtual void buildEffect();
protected:
osg::ref_ptr<Emitter> _emitter;
osg::ref_ptr<Program> _program;
osg::ref_ptr<ParticleSystem> _particleSystem;
osg::Vec3 _position;
float _scale;
float _intensity;
double _startTime;
double _duration;
osg::Vec3 _direction;
};
}