vertex_shader.vert

varying out vec4 vert_pos;

void main() {
	// transform the vertex position
	vert_pos = gl_ModelViewProjectionMatrix * gl_Vertex;
	gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;	

	// transform the texture coordinates
	gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;

	// forward the vertex color
	gl_FrontColor = gl_Color;
}