Simple spheremapping GLSL fragment shader for Neo

gistfile1.txt

uniform vec4 FogColor;
uniform float FogEnd;
uniform float FogScale;

uniform vec3 MaterialEmit;
uniform float MaterialShininess;
uniform float MaterialOpacity;

uniform vec4 LightPosition[4];
uniform vec3 LightDiffuseProduct[4];
uniform vec3 LightSpecularProduct[4];
uniform float LightConstantAttenuation[4];
uniform float LightQuadraticAttenuation[4];
uniform bool LightActive[4];

uniform sampler2D Texture[8];

varying vec3 position, normal;

void main()
{
    	vec4 env = texture2D(Texture[0], gl_TexCoord[1].st);
    	env.a = 0.5;
    	gl_FragColor = env;
}