- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Orientation Mode Billboard Screen Aligned
Each particle’s orientation is always fixed with respect to the point of view camera.
Orientation Mode Billboard View Aligned
Each particle always faces the point of view camera (but may rotate about an axis parallel to the view direction).
Orientation Mode Free
Particle orientations are not restricted; they may rotate freely in all axes.
Orientation Mode Billboard YAligned
The y-axis direction of each particle is always fixed with respect to the point of view camera.
The blending mode for compositing particle images into the rendered scene.
The mode defining whether and how particles may rotate.
The mode defining the order in which SceneKit renders the system’s particles.
A Boolean value that determines whether SceneKit applies lighting to particle images when rendering.
A Boolean value that determines whether SceneKit renders particles in black before rendering the particle image.