[GEM-dev] multitexture with shader

[cyrille henry]

hello,

i still have problem trying to have multiple texture on a shader to work.

i just adapt the pix_multitexture exemple jamie send month ago on this 
list (see attachment).

my problem is that i can only access to my 1st texture in the shader.

the 2 textures have the same size.
i've test this patch on linux and osX with the same result.

my shader look like this :

void main()
{
     gl_TexCoord[0] = gl_MultiTexCoord0;
//    gl_TexCoord[1] = gl_MultiTexCoord1;
     gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;

}

and

uniform sampler2DRect txtur, txtur2;

void main (void)
{
	vec4 color;
	color = texture2DRect(txtur, gl_TexCoord[0].st) + texture2DRect(txtur2, 
gl_TexCoord[0].st);

	gl_FragColor = 0.5 * color + 0.1 ;
}


i'll be very happy if someone could help me.

thanks
Cyrille
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