68 lines
1.9 KiB
Plaintext
68 lines
1.9 KiB
Plaintext
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//C++ header - Open Scene Graph - Copyright (C) 1998-2002 Robert Osfield
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//Distributed under the terms of the GNU Library General Public License (LGPL)
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//as published by the Free Software Foundation.
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//osgParticle - Copyright (C) 2002 Marco Jez
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#ifndef OSGPARTICLE_VARIABLERATECOUNTER_
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#define OSGPARTICLE_VARIABLERATECOUNTER_ 1
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#include <osgParticle/Counter>
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#include <osgParticle/range>
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#include <osg/CopyOp>
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#include <osg/Object>
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namespace osgParticle
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{
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class VariableRateCounter: public Counter {
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public:
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inline VariableRateCounter();
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inline VariableRateCounter(const VariableRateCounter ©, const osg::CopyOp ©op = osg::CopyOp::SHALLOW_COPY);
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virtual const char *className() const { return "VariableRateCounter"; }
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virtual bool isSameKindAs(const osg::Object *obj) const { return dynamic_cast<const VariableRateCounter *>(obj) != 0; }
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inline const rangef &getRateRange() const;
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inline void setRateRange(const rangef &r);
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inline void setRateRange(float minrange, float maxrange);
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protected:
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virtual ~VariableRateCounter() {}
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private:
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rangef rate_range_;
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};
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// INLINE FUNCTIONS
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inline VariableRateCounter::VariableRateCounter()
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: Counter(), rate_range_(1, 1)
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{
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}
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inline VariableRateCounter::VariableRateCounter(const VariableRateCounter ©, const osg::CopyOp ©op)
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: Counter(copy, copyop), rate_range_(copy.rate_range_)
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{
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}
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inline const rangef &VariableRateCounter::getRateRange() const
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{
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return rate_range_;
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}
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inline void VariableRateCounter::setRateRange(const rangef &r)
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{
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rate_range_ = r;
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}
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inline void VariableRateCounter::setRateRange(float minrange, float maxrange)
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{
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rate_range_.set(minrange, maxrange);
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}
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}
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#endif
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