irrlicht/source/Irrlicht/CParticleRotationAffector.h
cutealien 2ae2a551a6 Merging r5975 through r6036 from trunk to ogl-es branch.
GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475
2020-01-03 19:05:16 +00:00

60 lines
1.9 KiB
C++

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_PARTICLE_ROTATION_AFFECTOR_H_INCLUDED__
#define __C_PARTICLE_ROTATION_AFFECTOR_H_INCLUDED__
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_PARTICLES_
#include "IParticleRotationAffector.h"
namespace irr
{
namespace scene
{
//! Particle Affector for rotating particles about a point
class CParticleRotationAffector : public IParticleRotationAffector
{
public:
CParticleRotationAffector( const core::vector3df& speed = core::vector3df(5.0f, 5.0f, 5.0f),
const core::vector3df& point = core::vector3df() );
//! Affects a particle.
virtual void affect(u32 now, SParticle* particlearray, u32 count) _IRR_OVERRIDE_;
//! Set the point that particles will attract to
virtual void setPivotPoint( const core::vector3df& point ) _IRR_OVERRIDE_ { PivotPoint = point; }
//! Set the speed in degrees per second
virtual void setSpeed( const core::vector3df& speed ) _IRR_OVERRIDE_ { Speed = speed; }
//! Get the point that particles are attracted to
virtual const core::vector3df& getPivotPoint() const _IRR_OVERRIDE_ { return PivotPoint; }
//! Get the speed in degrees per second
virtual const core::vector3df& getSpeed() const _IRR_OVERRIDE_ { return Speed; }
//! Writes attributes of the object.
virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const _IRR_OVERRIDE_;
//! Reads attributes of the object.
virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options) _IRR_OVERRIDE_;
private:
core::vector3df PivotPoint;
core::vector3df Speed;
u32 LastTime;
};
} // end namespace scene
} // end namespace irr
#endif // _IRR_COMPILE_WITH_PARTICLES_
#endif // __C_PARTICLE_ROTATION_AFFECTOR_H_INCLUDED__