Instance Property

blackPassEnabled

A Boolean value that determines whether SceneKit renders particles in black before rendering the particle image.

Declaration

@property(nonatomic, getter=isBlackPassEnabled) BOOL blackPassEnabled;

Discussion

Set this property to YES to enhance visual contrast when using additive blending. The default value is NO.

See Also

Managing Particle Rendering

blendMode

The blending mode for compositing particle images into the rendered scene.

SCNParticleBlendMode

Options for combining source and destination pixel colors when compositing particles during rendering, used by the blendMode property.

orientationMode

The mode defining whether and how particles may rotate.

SCNParticleOrientationMode

Options for restricting the orientation of particles, used by the orientationMode property.

sortingMode

The mode defining the order in which SceneKit renders the system’s particles.

SCNParticleSortingMode

Options for the rendering order of particles, used by the sortingMode property.

lightingEnabled

A Boolean value that determines whether SceneKit applies lighting to particle images when rendering.