def generate_bezier_patch(degree, vertices):
patch = Part.BezierSurface()
patch.increase(degree,degree)
for i in range(degree+1):
for j in range(degree+1):
k = i+j*(degree+1)
v = vertices[k]
control_point = FreeCAD.Vector(v[0],v[1],v[2])
patch.setPole(i+1,j+1,control_point)
#Part.show(Part.Vertex(control_point))
Part.show(patch.toShape())
