Icon: sampleicon.png
Name: My shader
Texture_1: sometexture.png
Texture_2:
Texture_3:
Texture_4:
Fragementshader:

// Variables
varying highp vec4 texc;	// texture coordinate (of camera image)
varying mediump vec2 resolution;// resolution of the camera image
varying mediump vec2 mouse;	// coordinates of the mouse (finger)
varying mediump float time;	// time since start in seconds

// Textures
uniform sampler2D tex0; // camera image
uniform sampler2D tex1;
uniform sampler2D tex2;
uniform sampler2D tex3;
uniform sampler2D tex4;

// Main program
void main(void)
	{
	highp vec3 color = texture2D(tex0, texc.st).rgb;
	// Do processing here...

	gl_FragColor = vec4(clamp(color, 0.0, 1.0), 1.0);
	}