1681-engine / index / puffOffset

Function: puffOffset()

function puffOffset(
   sec, 
   age, 
   seed, 
   wind, 
   m
): object;

Defined in: src/ambient/life/lifeMotion.ts:99

Where a puff of smoke is sec seconds after it left a chimney's mouth, age the share of its life gone: it climbs straight out of the pot, then the wind takes it more the higher it gets. seed (0..1) gives each its own wobble.

Parameters

Parameter	Type
sec	number
age	number
seed	number
wind	number
m	PuffMotion

Returns

object

dx

dx: number;

dy

dy: number;