julienrobert

I'm trying to do a patch using lua and draw function. I started from the patch from that topic, 

https://cycling74.com/forums/jit-gl-lua-how-to-bind-a-texture/

I'm trying to figure why I'm getting the error:

jit.gl.texture: setting active texture target.: GL Error: Invalid enumeration

tex = jit.new("jit.gl.texture", this.drawto)

macbook pro 2.8 intel core 2 duo, 8 gig, 10.9.5, NVIDIA GeForce 9400M 256 Mo

I'm trying to do a patch using lua and draw function. I started from the patch from that topic, https://cycling74.com/forums/jit-gl-lua-how-to-bind-a-texture/

I'm trying to figure why I'm getting the error:
jit.gl.texture: setting active texture target.: GL Error: Invalid enumeration

when I add these lines into the script:
gl.Enable(GL.BLEND)
gl.BlendFunc(1,6)

lua:
local gl=require("opengl")
local GL=gl

function jit_matrix(name)
tex:jit_matrix(name)
end

function draw()
gl.Enable(GL.BLEND)
gl.BlendFunc(1,6)

gl.Color(1, 1, 1, 1)
jit.gl.bindtexture(tex.name, 0)

gl.Begin(GL.QUADS)
--top left
gl.TexCoord(0., 1.)
gl.Vertex(-0.5, 0.5, 0.)

--bottom left
gl.TexCoord(0., 0.)
gl.Vertex(-0.5, -0.5, 0.)

--bottom right
gl.TexCoord(1., 0.)
gl.Vertex(0.5, -0.5, 0.)

--top right
gl.TexCoord(1., 1.)
gl.Vertex(0.5, 0.5, 0.)
gl.End()
jit.gl.unbindtexture(tex.name, 0)
end

max 6.1.8
macbook pro 2.8 intel core 2 duo, 8 gig, 10.9.5, NVIDIA GeForce 9400M 256 Mo


lua getting error with gl.BlendFunc(1,6)