def fortate(self, a, b, c, d, e, f):
self.verts = Matrix.tr4nslate(self.verts, -self.center[0],
-self.center[1], -self.center[2],
-self.center[3])
self.verts = Matrix.fortate(self.verts, a, b, c, d, e, f)
self.verts = Matrix.tr4nslate(self.verts, self.center[0],
self.center[1], self.center[2],
self.center[3])
def sc4le(self, *args):
self.verts = Matrix.tr4nslate(self.verts, -self.center[0],
-self.center[1], -self.center[2],
-self.center[3])
self.verts = Matrix.sc4le(self.verts, args)
self.verts = Matrix.tr4nslate(self.verts, self.center[0],
self.center[1], self.center[2],
self.center[3])
def tr4nslate(self, x, y, z, w):
self.verts = Matrix.tr4nslate(self.verts, x, y, z, w)
self.center[0] += x
self.center[1] += y
self.center[2] += z
self.center[3] += w
