root/trunk/fragment.glsl

uniform vec4 color;
uniform float f;
varying vec2 p;

uniform vec2 mouse;
uniform vec2 ancmouse;

uniform sampler2D tex1;

void main() {


   /*float d = length(gl_FragCoord.xy - mouse);
   
   float Opacity = 10./((d+1.) * (d+1.));/* clamp(1./(d+1.),0.,1.); 
   
   gl_FragColor = vec4(color.xyz , Opacity );
   */
   
   vec4 sam = texture2D(tex1, p);
   
   gl_FragColor = color;   

}