Function scale_face

spaceship_generator.py:69–75

(bm, face, scale_x, scale_y, scale_z)

# Scales a face in local face space. Ace!
def scale_face(bm, face, scale_x, scale_y, scale_z):
    face_space = get_face_matrix(face)
    face_space.invert()
    bmesh.ops.scale(bm,
                    vec=Vector((scale_x, scale_y, scale_z)),
                    space=face_space,
                    verts=face.verts)

# Returns a rough 4x4 transform matrix for a face (doesn't handle
# distortion/shear) with optional position override.