/* Shaders:

fragmentation shader:
#version 330 core

in vec2 UV;

out vec3 color;

uniform sampler2D renderedTexture;
uniform float time;

void main(){
    color = texture( renderedTexture, UV + 0.05*vec2( sin(time+1024.0*UV.x),cos(time+768.0*UV.y)) ).xyz;
}

vertex shader:
#version 330 core

// Input vertex data, different for all executions of this shader.
layout(location = 0) in vec3 vertexPosition_modelspace;

// Output data ; will be interpolated for each fragment.
out vec2 UV;

void main(){
    gl_Position =  vec4(vertexPosition_modelspace,1);
    UV = (vertexPosition_modelspace.xy+vec2(1,1))/2.0;
}
*/

// Initalize shaders
texID =     ARBShaderObjects.glGetUniformLocationARB(Shaders.post_pass.id, "renderedTexture");
timerID =   ARBShaderObjects.glGetUniformLocationARB(Shaders.post_pass.id, "time");

        System.out.println("texid location = "+texID);
        System.out.println("timerid location = "+texID);


/* Output:

texid location = 0
timerid location = 0
*/