Multiple Values?

[Atom]

Hi, I am just wondering how you can set multiple values for example to set a color. I am just testing fog and it works fine but the only problem is the variable use for the color. In standard OpenGL it's like this i think -

GLfloat fogColor[4]= {0.5f, 0.5f, 0.5f, 1.0f};

glFogfv(GL_FOG_COLOR, fogColor);

If i try -

fogColor = ( 0.5, 0.5, 0.5, 1.0 )

or

fogColor[4] = ( 0.5, 0.5, 0.5, 1.0 )

or

gl.float fogColor[4] = { 0.5, 0.5, 0.5, 1.0 }

gl.Fog(gl.FOG_COLOR, fogColor)

And various other attempts return a black screen. Without setting a color it shows fine but then the fog is always black as default but i wanted to set a grey so it appears more like real fog. Does anyone know how to do this with Xlua OpenGL code?

[Looki]

gl.Fog(gl.FOG_COLOR, { 0.5, 0.5, 0.5, 1.0 })
should work. However, the background is not set to this color. Only polygons that are rendered (with gl.Vertex) are.

[Atom]

Thanks Looki that works