Instance Property

particleColorRedRange

The range of allowed random values for the red component of a particle’s initial color.

Declaration

@property(nonatomic) CGFloat particleColorRedRange;

Discussion

The default value is 0.0. If non-zero, the starting red component of a particle’s color is randomly determined and may vary by plus or minus half of the range value.

See Also

Configuring Particle Color

particleColorSequence

The sequence used to specify the color components of a particle over its lifetime.

particleColor

The average initial color for a particle.

particleColorAlphaRange

The range of allowed random values for the alpha component of a particle’s initial color.

particleColorBlueRange

The range of allowed random values for the blue component of a particle’s initial color.

particleColorGreenRange

The range of allowed random values for the green component of a particle’s initial color.

particleColorAlphaSpeed

The rate at which the alpha component of a particle’s color changes per second.

particleColorBlueSpeed

The rate at which the blue component of a particle’s color changes per second.

particleColorGreenSpeed

The rate at which the green component of a particle’s color changes per second.

particleColorRedSpeed

The rate at which the red component of a particle’s color changes per second.