Particle Struct Reference

A struct that represents a particle. More...

#include <particles.h>

Public Attributes
Vec2	position
	Current position.
Vec2	direction
	Direction of movement.
float	speed
	Current speed.
bool	alive
	Whether the particle is alive.
float	maxLifeTime
	Time particle can live in seconds.
float	timeAlive
	Time particle has been alive in seconds.
SDL_Color	color
	Current color (interpolated between start/end)
Vec2	size
	Current size (can change over lifetime)
float	rotation
	Current rotation angle (Not implemented)
float	rotationSpeed
	Speed of rotation (degrees/second) (Not implemented)
Vec2	velocity
	Current velocity vector.
Vec2	acceleration
	Current acceleration (affected by gravity)
float	drag
	Individual drag factor.
float	initialSpeed
	Starting speed (for reference/reset)
SDL_Color	initialColor
	Starting color (for reference/reset)
Vec2	initialSize
	Starting size (for reference/reset)
bool	cameraLock
	Whether the particle is locked to the camera.
int	bounceCount
	Track number of bounces (Not implemented)
Collider *	collider
	Collider for the particle (Not implemented)

Detailed Description

A struct that represents a particle.

Particles are created and managed by a ParticleEmitter.

Member Data Documentation

acceleration

Vec2 Particle::acceleration

Current acceleration (affected by gravity)

alive

bool Particle::alive

Whether the particle is alive.

bounceCount

int Particle::bounceCount

Track number of bounces (Not implemented)

cameraLock

bool Particle::cameraLock

Whether the particle is locked to the camera.

collider

Collider* Particle::collider

Collider for the particle (Not implemented)

color

SDL_Color Particle::color

Current color (interpolated between start/end)

direction

Vec2 Particle::direction

Direction of movement.

drag

float Particle::drag

Individual drag factor.

initialColor

SDL_Color Particle::initialColor

Starting color (for reference/reset)

initialSize

Vec2 Particle::initialSize

Starting size (for reference/reset)

initialSpeed

float Particle::initialSpeed

Starting speed (for reference/reset)

maxLifeTime

float Particle::maxLifeTime

Time particle can live in seconds.

position

Vec2 Particle::position

Current position.

rotation

float Particle::rotation

Current rotation angle (Not implemented)

rotationSpeed

float Particle::rotationSpeed

Speed of rotation (degrees/second) (Not implemented)

size

Vec2 Particle::size

Current size (can change over lifetime)

speed

float Particle::speed

Current speed.

timeAlive

float Particle::timeAlive

Time particle has been alive in seconds.

velocity

Vec2 Particle::velocity

Current velocity vector.

Is calculated every frame via direction and speed

---

The documentation for this struct was generated from the following file:

• include/Utilities/Particles/particles.h