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| author | Mirrorbot <mirrorbot@cogarr.net> | 2025-12-27 17:53:06 -0600 |
|---|---|---|
| committer | Mirrorbot <mirrorbot@cogarr.net> | 2025-12-27 17:53:06 -0600 |
| commit | 71e94ee161447b84c0eaabf6567f8fa62262cd3e (patch) | |
| tree | 391064cc6173a6fe75069af2fdc1978af12f623e /include/IParticleEmitter.h | |
| download | irrlicht-master.tar.gz irrlicht-master.tar.bz2 irrlicht-master.zip | |
Diffstat (limited to 'include/IParticleEmitter.h')
| -rw-r--r-- | include/IParticleEmitter.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/include/IParticleEmitter.h b/include/IParticleEmitter.h new file mode 100644 index 0000000..4b88266 --- /dev/null +++ b/include/IParticleEmitter.h @@ -0,0 +1,129 @@ +// 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 __I_PARTICLE_EMITTER_H_INCLUDED__
+#define __I_PARTICLE_EMITTER_H_INCLUDED__
+
+#include "IAttributeExchangingObject.h"
+#include "SParticle.h"
+
+namespace irr
+{
+namespace scene
+{
+
+//! Types of built in particle emitters
+enum E_PARTICLE_EMITTER_TYPE
+{
+ EPET_POINT = 0,
+ EPET_ANIMATED_MESH,
+ EPET_BOX,
+ EPET_CYLINDER,
+ EPET_MESH,
+ EPET_RING,
+ EPET_SPHERE,
+ EPET_COUNT
+};
+
+//! Names for built in particle emitters
+const c8* const ParticleEmitterTypeNames[] =
+{
+ "Point",
+ "AnimatedMesh",
+ "Box",
+ "Cylinder",
+ "Mesh",
+ "Ring",
+ "Sphere",
+ 0
+};
+
+//! A particle emitter for using with particle systems.
+/** A Particle emitter emitts new particles into a particle system.
+*/
+class IParticleEmitter : public virtual io::IAttributeExchangingObject
+{
+public:
+
+ //! Prepares an array with new particles to emitt into the system
+ /** \param now Current time.
+ \param timeSinceLastCall Time elapsed since last call, in milliseconds.
+ \param outArray Pointer which will point to the array with the new
+ particles to add into the system.
+ \return Amount of new particles in the array. Can be 0. */
+ virtual s32 emitt(u32 now, u32 timeSinceLastCall, SParticle*& outArray) = 0;
+
+ //! Set direction the emitter emits particles
+ virtual void setDirection( const core::vector3df& newDirection ) = 0;
+
+ //! Set minimum number of particles the emitter emits per second
+ virtual void setMinParticlesPerSecond( u32 minPPS ) = 0;
+
+ //! Set maximum number of particles the emitter emits per second
+ virtual void setMaxParticlesPerSecond( u32 maxPPS ) = 0;
+
+ //! Set minimum starting color for particles
+ virtual void setMinStartColor( const video::SColor& color ) = 0;
+
+ //! Set maximum starting color for particles
+ virtual void setMaxStartColor( const video::SColor& color ) = 0;
+
+ //! Set the maximum starting size for particles
+ virtual void setMaxStartSize( const core::dimension2df& size ) = 0;
+
+ //! Set the minimum starting size for particles
+ virtual void setMinStartSize( const core::dimension2df& size ) = 0;
+
+ //! Set the minimum particle life-time in milliseconds
+ virtual void setMinLifeTime( u32 lifeTimeMin ) = 0;
+
+ //! Set the maximum particle life-time in milliseconds
+ virtual void setMaxLifeTime( u32 lifeTimeMax ) = 0;
+
+ //! Set maximal random derivation from the direction
+ virtual void setMaxAngleDegrees( s32 maxAngleDegrees ) = 0;
+
+ //! Get direction the emitter emits particles
+ virtual const core::vector3df& getDirection() const = 0;
+
+ //! Get the minimum number of particles the emitter emits per second
+ virtual u32 getMinParticlesPerSecond() const = 0;
+
+ //! Get the maximum number of particles the emitter emits per second
+ virtual u32 getMaxParticlesPerSecond() const = 0;
+
+ //! Get the minimum starting color for particles
+ virtual const video::SColor& getMinStartColor() const = 0;
+
+ //! Get the maximum starting color for particles
+ virtual const video::SColor& getMaxStartColor() const = 0;
+
+ //! Get the maximum starting size for particles
+ virtual const core::dimension2df& getMaxStartSize() const = 0;
+
+ //! Get the minimum starting size for particles
+ virtual const core::dimension2df& getMinStartSize() const = 0;
+
+ //! Get the minimum particle life-time in milliseconds
+ virtual u32 getMinLifeTime() const = 0;
+
+ //! Get the maximum particle life-time in milliseconds
+ virtual u32 getMaxLifeTime() const = 0;
+
+ //! Get maximal random derivation from the direction
+ virtual s32 getMaxAngleDegrees() const = 0;
+
+
+ //! Get emitter type
+ virtual E_PARTICLE_EMITTER_TYPE getType() const { return EPET_POINT; }
+};
+
+typedef IParticleEmitter IParticlePointEmitter;
+
+} // end namespace scene
+} // end namespace irr
+
+
+#endif
+
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