uniform mat4 mvp;
uniform mat4 modelView;
uniform mat4 normalMatrix;
attribute vec3 vpos;
attribute vec3 vcolor;
attribute vec2 vtexcoord;
attribute vec3 vnormal;
varying vec3 fcolor;
varying vec2 ftexcoord;
varying vec3 fnormal;
varying vec4 fposition;

void main() {
	gl_Position = mvp * vec4(vpos, 1);
	fcolor = vcolor;
	ftexcoord = vtexcoord;
	fnormal = vec3(normalMatrix * vec4(vnormal, 0.0));
	fposition = modelView * vec4(vpos, 1);
}