Curve Pt location

[dkwroot]

I'm hoping someone can help me out with this function. I noticed that it's possible to get the curve and value indicating where on the curve a point lies by using the following function:

Code: Select all

local ptLoc = -1
local curve,ptID = pt:Curve(1,ptLoc)

This function gives me a curve, but it fails to return the location of the point on the curve. When I print out ptLoc the program just gives me whatever number I initially assigned it. Has anyone had any luck with this function? Is it broken or did I mess something up?

function info: http://aslua.com/index.php?show=method& ... rve&id=775

[dkwroot]

Nevermind, I figured it out. The program is very picky about defining local variables. I have to define the curve as nil and the point location variable separately and then call the point:Curve(curve,ptPos) function.