GPU Particles

self:set_preprocess

Client

Sets how long the emitter is simulated ahead before it first draws

local status = self:set_preprocess(
    seconds
)

Type	Name	Description
`float`	seconds	Preprocess time in seconds, at least `0`

Type	Name	Description
`bool`	status	`true` on successful execution, `false` otherwise

Pre-warm an emitter

local entity = particle.gpu.create()

entity:set_preprocess(2)

self:set_one_shot

Sets whether the emitter emits a single cycle and then stops

self:set_speed_scale

Sets the simulation speed multiplier of the emitter