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_NO_EXCEPT

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

float	getPower (u32 now) const FL_NO_EXCEPT

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

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

void	update (u32 now, u16 numLeds, float speedMultiplier, bool cyclical) FL_NO_EXCEPT
	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