Lua explain code

[YouGroove]

I have particle object not orienting to a direction i give to it using SetRotation()

 

I dug on FPSWeapon.lua and i found :

 

self.emitter[2] = tolua.cast(self.emitter[2],"Emitter")

 

What is tolua.cast ?

Does it manages emitter orientation ?

How to orient particle to some direction ?

[shadmar]

To use emitter methods on emitter[2] it needs to have the base class cast.

[Admin]

Emitter::SetVelocity will do the other part.