Represents a single particle instance in the particle system. More...

Public Attributes
float	X
	The current X and Y pixel coordinates of the particle in world space.
float	Y
float	VX
	The velocity vector (VX, VY) applied to the particle each update step. (px/s)
float	VY
float	AX
	The acceleration vector (AX, AY) applied to the particle each update step. (px/s²) Optional, can be zero.
float	AY
float	Life
	The remaining lifetime of the particle, in seconds. Decreases each update until it reaches zero or below.
float	MaxLife
	The initial lifetime of the particle, in seconds. Used together with Life to calculate normalized age.
float	Size
	The current radius or size of the particle when rendered.
SKColor	Color
	The base color of the particle. The alpha channel is often modified as the particle ages.
SKBlendMode	BlendMode
	Blend mode used when rendering this particle. Defaults to SKBlendMode.Plus for additive/glowy effects.
float	Rotation
	The current rotation angle of the particle, in degrees.
float	AngularVel
	The angular velocity of the particle, in degrees per second.
SKBitmap?	ParticleSprite
	The sprite to render for this particle (if any). Null means render as a primitive (e.g., circle).
SKColor?	Tint
	Per-particle tint. If `null`, use the system GlobalColorTint at render time.
float	MaxVelocity
	Per-particle speed cap (px/s). MaxVelocity <= 0 means no cap.

Detailed Description

Represents a single particle instance in the particle system.

A particle is a lightweight struct that holds its position, velocity, life span, size, color, and rotation. Particles are typically short-lived objects that are spawned and updated each frame by one or more ParticleEmitters inside a ParticleSurface system.

Definition at line 14 of file Particle.cs.

Member Data Documentation

◆ AngularVel

float Gondwana.Drawing.Direct.Particles.Particle.AngularVel

The angular velocity of the particle, in degrees per second.

Definition at line 70 of file Particle.cs.

◆ AX

float Gondwana.Drawing.Direct.Particles.Particle.AX

The acceleration vector (AX, AY) applied to the particle each update step. (px/s²) Optional, can be zero.

Definition at line 31 of file Particle.cs.

◆ AY

float Gondwana.Drawing.Direct.Particles.Particle.AY

Definition at line 31 of file Particle.cs.

◆ BlendMode

SKBlendMode Gondwana.Drawing.Direct.Particles.Particle.BlendMode

Blend mode used when rendering this particle. Defaults to SKBlendMode.Plus for additive/glowy effects.

Definition at line 60 of file Particle.cs.

◆ Color

SKColor Gondwana.Drawing.Direct.Particles.Particle.Color

The base color of the particle. The alpha channel is often modified as the particle ages.

Definition at line 54 of file Particle.cs.

◆ Life

float Gondwana.Drawing.Direct.Particles.Particle.Life

The remaining lifetime of the particle, in seconds. Decreases each update until it reaches zero or below.

Definition at line 37 of file Particle.cs.

◆ MaxLife

float Gondwana.Drawing.Direct.Particles.Particle.MaxLife

The initial lifetime of the particle, in seconds. Used together with Life to calculate normalized age.

Definition at line 43 of file Particle.cs.

◆ MaxVelocity

float Gondwana.Drawing.Direct.Particles.Particle.MaxVelocity

Per-particle speed cap (px/s). MaxVelocity <= 0 means no cap.

Definition at line 86 of file Particle.cs.

◆ ParticleSprite

SKBitmap? Gondwana.Drawing.Direct.Particles.Particle.ParticleSprite

The sprite to render for this particle (if any). Null means render as a primitive (e.g., circle).

Definition at line 76 of file Particle.cs.

◆ Rotation

float Gondwana.Drawing.Direct.Particles.Particle.Rotation

The current rotation angle of the particle, in degrees.

Definition at line 65 of file Particle.cs.

◆ Size

float Gondwana.Drawing.Direct.Particles.Particle.Size

The current radius or size of the particle when rendered.

Definition at line 48 of file Particle.cs.

◆ Tint

SKColor? Gondwana.Drawing.Direct.Particles.Particle.Tint

Per-particle tint. If null, use the system GlobalColorTint at render time.

Definition at line 81 of file Particle.cs.

◆ VX

float Gondwana.Drawing.Direct.Particles.Particle.VX

The velocity vector (VX, VY) applied to the particle each update step. (px/s)

Definition at line 25 of file Particle.cs.

◆ VY

float Gondwana.Drawing.Direct.Particles.Particle.VY