Particle Editor - Properties

Using the particle editor, diverse particle effects can be created by editing the following settings.

Transform

Label	Initial Value	Function
Position	0,0,0	Emitting position of particles
Rotation	-90,0,0	Emitting rotation of particles
Scale	1,1,1	Scale of each particle

Main

Label	Initial Value	Function
Name	Particle00	Name of particle
Texture		Base texture of particle
Color	RGBA(255,255,255,255)	Base color of particle
Emission Color	RGBA(0,0,0,0)	Emission color of particle
Duration	5.00	Particle duration (seconds)
Loop	True	Toggles loop emission of particles after its duration is over
Start Delay	0.00	Delay time for particle emission (seconds)
Start Lifetime	5.00	Initial Lifetime of particle on emission (seconds)
Start Speed	5.00	Initial speed of particle on emission (m/s)
Start Size	1.00	Initial size of particle on emission
Gravity Modifier	0.00	Gravity bias on particles
Max Particles	1000	Maximum particle count allowed to be emitted

Designating particle colors

The particle colors are decided as below:
Color + Emission Color (Addition)
Please note that the color decided will not be used when Color over Lifetime is enabled.

About Constant / Rand Two

The Constant / Rand Two options on designating values is defined as follows:
Constant: Constant value Rand Two: Value moves randomly between the designated two values

Emission

Label	Initial Value	Function
Rate Over Time	10.00	Particle emission rate per second
Rate Over Distance	0.00	Particle Emission rate change per emitting position change from its original position

Shape

Label	Initial Value	Function
Shape	Cone	Shape of particle's trajectory. Options are as follows: Sphere, Cone, Circle, Hemisphere
Angle	25.00	Angle of particle emission shape
Radius	1.00	Radius of particle emission shape
Radius Thickness	1.00	Thickness rate for particle emission. 0.00: Emission from the rim of the trajectory 1.00: Emission from the entire shape of the trajectory
Arc	360.00	Angle of the emission arc
Arc Mode	Random	Emission mode of how to emit particles on the arc. Random: Random emission around the arc Loop: Ordered emission around the arc
Arc Speed	1.00	Designates speed of changing emission positions

Velocity over Lifetime

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Linear	0,0,0	Velocity change during particle emission on each axis

Size over Lifetime

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Separate Axis	false	Separates axis to X, Y, and Z for each value settings
Size	0.00	Set the size value change over lifetime
Curve Mode	Constant	Designates the method of size change. Constant: Changes value on a constant value Two Constants: Changes value from Min (Particle spawn) --> Max(Particle despawn) according to easing curve
Easing Type	Linear	Designates the easing curve

Color over Lifetime

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Gradient	Blend	Designates whether to blend to designated color over lifetime. Blend: Particle color will change to Color1, after blending Color0 and Color1 Fixed: Particle color will change to Color1 without blending
Num Colors	2	Designates the number of passing colors
Color0	0.00 , RGBA(255,255,255,255)	Designates the particle's color on the specified time (second) after emission
Color1	1.00 , RGBA(255,255,255,255)	Same as above
Num Alpha	2	Designates the number of passing alpha values
Alpha0	0.00 , 0.00	Designates the particle's alpha value on the specified time (second) after emission
Alpha1	1.00 , 1.00	Same as above

Rotation over Lifetime

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Curve Mode	Constant	Designates the method of rotation change. Constant: Changes value on a constant value Two Constants: Changes value from Min (Particle spawn) --> Max(Particle despawn) according to easing curve
Velocity	0,0,0	Designates the rotation change over lifetime
Easing Type	Linear	Designates the easing curve

Noise

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Strength	0.00	Designates the noise strength (velocity bias strength when noise is on)
Frequency	0.50	Designates the frequency of noise, which affects the particle direction and speed
Scroll Speed	0.00	Designates the irregularity of noise being on
Damping	false	Enable/Disable the Strength value damping according to Frequency
Octave Count	1.00	Designates layers(octaves) for noise
Octave Multiplier	0.50	Designates the Strength decrease rate according to octave count
Octave Scale	2.00	Designates the Frequency decrease rate according to octave count
Quality	High(3D)	Designates noise quality from Low(1D), Medium(2D), and High(3D)

Sub Emitters

Label	Initial Value	Function
Enable	false	Enable/Disable this feature
Particle Index	0	Emits the designated particle by particle no.
Type	Birth	Emits the sub particle on the main particle's Birth or Death
Probability	0.00	Designates the probability of sub particle emitting

Performance Instability

This feature is unstable on the current version's particle editor.
Creating another particle is recommended for using multiple particles.

Texture Sheet Animation

Label	Initial Value	Function
Tiles	0,0	Designates the number of tiles created by splitting the texture

Render Setting

Label	Initial Value	Function
Render Mode	Billboard	Designates the particle render mode Billboard: Always face the camera Stretched: Faces the camera, and allows scale change. Creates a pseudo-trail effect
Speed Scale	0.00	Designates the scale change according to particle speed
Length Scale	0.00	Changes the particle scale horizontally
Render Alignment	View	Designates the particle alignment. View: align according to camera Local: align according to gameobject's Transform component Velocity: align according to particle direction

About Easing Type

On each features which includes Easing Type, an easing curve can be designated to determine its behavior.
As a reference, see Easing Functions Cheat Sheet for easing curve definition and examples.