spawn(element:in:)
Spawns a new element in the particle simulation.
Declaration
mutating func spawn(element: ElementSpawnParameters, in system: ComputeNodeGraph.NodeID? = nil)Parameters
- element:
The spawn parameters defining the properties of the element to create
- system:
The ID of the specific system to spawn the element in. When
nil, all systems will be asked to spawn the same element.
Discussion
This method queues an element to be spawned during the next simulation update. The spawning is deferred and batched for performance reasons.