public Vertex5 set(Vertex5 vert) {
vec.set(vert.vec);
uv.set(vert.uv);
return this;
}
public Vertex5 apply(UVTransformation t) {
uv.apply(t);
return this;
}
public Vertex5 set(double x, double y, double z, double u, double v, int tex) {
vec.set(x, y, z);
uv.set(u, v, tex);
return this;
}