def pushTransform(self, elm):
c = elm.get()[1:]
if isinstance(elm, translate):
mat = transform.makeTransMatrix(c)
elif isinstance(elm, scale):
mat = transform.makeScaleMatrix(c)
elif isinstance(elm, rotate):
mat = transform.makeRotateMatrix(c[0], [0, 0])
elif isinstance(elm, flip):
mat = transform.makeFlipMatrix(c)
else:
mat = transform.makeIdentityMatrix()
# should this be flipped?
self.trans.append(transform.multMatrix(mat, self.trans[-1]))
def __init__(self):
self.trans = [transform.makeIdentityMatrix()]
