#version 300 es

in highp vec3 _inPos;
in highp vec3 _inNor;

void main()
{
	highp vec3 p;
	p = _inPos;
	p.x += float(gl_VertexID);
	p.y += float(gl_InstanceID);
	p += _inNor;
	gl_Position = vec4(p,1.0);
	gl_PointSize = p.x;
}