Detailed Description

Individual particle with power-based lifecycle.

Power level (1.0 → 0.0) controls velocity, saturation, and brightness. Uses floating-point position for sub-pixel rendering smoothness.

Definition at line 102 of file particles.h.

Collaboration diagram for fl::Particles1d::Particle:

Public Member Functions
	Particle () FL_NOEXCEPT

void	draw (fl::span< CRGB > leds, u32 now, u16 numLeds)
	Render particle with sub-pixel accuracy and power-modulated color.

float	getPower (u32 now) const

void	spawn (float pos, float baseVel, CHSV baseColor, u32 lifetime)
	Spawn with specific parameters.

void	spawn (u16 numLeds)
	Spawn with random position, velocity, color, and lifetime.

void	update (u32 now, u16 numLeds, float speedMultiplier, bool cyclical)
	Update position based on velocity × power.

Public Attributes
bool	active
	Active flag (false = available for reuse)

CHSV	baseColor
	Base color (HSV) - saturation increases with age.

float	baseVel
	Base velocity (actual velocity = baseVel × power)

u32	birthTime
	Spawn timestamp (ms)

u32	lifetime
	Lifespan in milliseconds.

float	pos
	Position (floating point for sub-pixel rendering)

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

Public Member Functions