New pattern

[boytchev]

Consider this (looks like Sun's surface)

var vec = new THREE.Vector3(1,0,1);
var eu = new THREE.Euler();

function pattern( x, y, z, color, options, u, v, px, py )
{
	var s = 10//noise(x,y,z);
	vec.set(x,y,z)
	for(var i=0; i<10; i++)
	{
		eu.set(s*x,s*y,s*z);
		vec.applyEuler(eu);
		s=s*1.1;
	}
	var k = (1+noise(vec.x,vec.y,vec.z))/2
	color.setHSL( 0, 0, k );
}

[boytchev]

Implemented as "photosphere" pattern.