Problems with Cos/Sin/Tan

[Thirsty Panther]

I'm having a problem getting the Cos of an angle.

My code is

 

local tum = Cos(Angle)

 

And I get the error "attempt to call global 'Cos' (a nil value)"

 

Things I have tried:

- Lower case c for cos

- Brackets around Cos(Angle)

- Same error occurs if I use Sin or Tan etc

- Used a script variable ie Self.tum instead of local

 

What am I doing wrong?

[Genebris]

You need

Math:Cos(angle)

http://www.leadwerks.com/werkspace/page/api-reference/_/math/mathcos-r583

It's always Class:Method. Also there is the same thing in Lua itself:

math.cos(angle)

[Thirsty Panther]

Thanks Genebris.

[thehankinator]

Also there is the same thing in Lua itself:

math.cos(angle)

Be careful, the LE function takes degrees where as the built in lua function takes radians(since 4.0).