I'm trying to modify an engine to have a rolling coal effect under acceleration. The problem is, that the only thing I found that is related to exhaust smoke is this:
Question about exhaust smoke
Code:
"engineDef":[
//engineRPM, efficiency, exhaustFactor
[0, 0.0, 0.0],
[650, 0.35, 0.4],
[1000, 0.8, 0.4],
[1400, 1.1, 0.6],
[1900, 1.2, 0.8],
[2500, 0.8, 1.0],
[3900, 0.7, 1.0],
[4900,...