def rotate(self, angle, cval=0):
self.data = scp_rotate(self.data,
angle,
reshape=False,
order=0,
mode='wrap',
prefilter=False)
def rotate(self, angle, cval=0):
self.data = scp_rotate(self.data,
angle,
reshape=False,
order=0,
mode='constant',
cval=cval,
prefilter=False)
def rotate(self, angle, cval=0):
tmp = self.data.copy()
tmp = np.array(tmp)
tmp = scp_rotate(tmp,
angle,
reshape=False,
order=0,
mode='constant',
cval=cval,
prefilter=False)
self.data = Image.fromarray(tmp)
def rotate(self, angle, cval=0):
# rotating around Z axis does not affect Z normal
rad_angle = np.deg2rad(angle)
cos_angle = np.cos(rad_angle)
sin_angle = np.sin(rad_angle)
self.data[
...,
0] = self.data[..., 0] * cos_angle - self.data[..., 1] * sin_angle
self.data[
...,
1] = self.data[..., 0] * sin_angle + self.data[..., 1] * cos_angle
# normals
# self.data = scp_rotate(self.data, angle, reshape=False, order=0, mode='constant', cval=cval, prefilter=False)
self.data = scp_rotate(self.data,
angle,
reshape=False,
order=0,
mode='wrap',
prefilter=False)