b2Particle.h File Reference

#include <Box2D/Common/b2Math.h>
#include <Box2D/Common/b2Settings.h>
#include <Box2D/Common/b2IntrusiveList.h>

Go to the source code of this file.

Classes
class	b2ParticleColor
	Small color object for each particle. More...
struct	b2ParticleDef
class	b2ParticleHandle

Enumerations
enum	b2ParticleFlag {   b2_waterParticle = 0, b2_zombieParticle = 1 << 1, b2_wallParticle = 1 << 2, b2_springParticle = 1 << 3,   b2_elasticParticle = 1 << 4, b2_viscousParticle = 1 << 5, b2_powderParticle = 1 << 6, b2_tensileParticle = 1 << 7,   b2_colorMixingParticle = 1 << 8, b2_destructionListenerParticle = 1 << 9, b2_barrierParticle = 1 << 10, b2_staticPressureParticle = 1 << 11,   b2_reactiveParticle = 1 << 12, b2_repulsiveParticle = 1 << 13, b2_fixtureContactListenerParticle = 1 << 14, b2_particleContactListenerParticle = 1 << 15,   b2_fixtureContactFilterParticle = 1 << 16, b2_particleContactFilterParticle = 1 << 17 }
	The particle type. Can be combined with the | operator. More...

Functions
int32	b2CalculateParticleIterations (float32 gravity, float32 radius, float32 timeStep)
	A helper function to calculate the optimal number of iterations.

Variables
b2ParticleColor	b2ParticleColor_zero

Enumeration Type Documentation

enum b2ParticleFlag

The particle type. Can be combined with the | operator.

Enumerator
b2_waterParticle	Water particle.
b2_zombieParticle	Removed after next simulation step.
b2_wallParticle	Zero velocity.
b2_springParticle	With restitution from stretching.
b2_elasticParticle	With restitution from deformation.
b2_viscousParticle	With viscosity.
b2_powderParticle	Without isotropic pressure.
b2_tensileParticle	With surface tension.
b2_colorMixingParticle	Mix color between contacting particles.
b2_destructionListenerParticle	Call b2DestructionListener on destruction.
b2_barrierParticle	Prevents other particles from leaking.
b2_staticPressureParticle	Less compressibility.
b2_reactiveParticle	Makes pairs or triads with other particles.
b2_repulsiveParticle	With high repulsive force.
b2_fixtureContactListenerParticle	Call b2ContactListener when this particle is about to interact with a rigid body or stops interacting with a rigid body. This results in an expensive operation compared to using b2_fixtureContactFilterParticle to detect collisions between particles.
b2_particleContactListenerParticle	Call b2ContactListener when this particle is about to interact with another particle or stops interacting with another particle. This results in an expensive operation compared to using b2_particleContactFilterParticle to detect collisions between particles.
b2_fixtureContactFilterParticle	Call b2ContactFilter when this particle interacts with rigid bodies.
b2_particleContactFilterParticle	Call b2ContactFilter when this particle interacts with other particles.