def __init__(self, scale=(1,1,1), translate=(0,0,0)):
Transform.__init__(self, "scale_translate.glsl")
self['scale'] = np.zeros(3,np.float32)
self['scale'][...] = scale
self['translate'] = np.zeros(3,np.float32)
self['translate'][...] = scale
def __init__(self, *args, **kwargs):
""" Initialize the transform. """
self._forward = np.zeros((4,4), dtype=np.float32)
self._inverse = np.zeros((4,4), dtype=np.float32)
self._axis = Transform._get_kwarg("axis", kwargs, (0,0,1))
self._angle = Transform._get_kwarg("angle", kwargs, 0.0)
self._origin = Transform._get_kwarg("origin", kwargs, (0.,0.,0.))
code = library.get("transforms/rotate.glsl")
Transform.__init__(self, code, *args, **kwargs)
# Force building of rotation matrices
self.axis = self._axis
def __init__(self, *args, **kwargs):
""" Initialize the transform. """
self._forward = np.zeros((4, 4), dtype=np.float32)
self._inverse = np.zeros((4, 4), dtype=np.float32)
self._axis = Transform._get_kwarg("axis", kwargs, (0, 0, 1))
self._angle = Transform._get_kwarg("angle", kwargs, 0.0)
self._origin = Transform._get_kwarg("origin", kwargs, (0., 0., 0.))
code = library.get("transforms/rotate.glsl")
Transform.__init__(self, code, *args, **kwargs)
# Force building of rotation matrices
self.axis = self._axis
def __init__(self, *args, **kwargs):
code = library.get("transforms/translate.glsl")
Transform.__init__(self, code, *args, **kwargs)
self.translate = Transform._get_kwarg("translate", kwargs) or (0, 0, 0)
def __init__(self, *args, **kwargs):
code = library.get("transforms/translate.glsl")
Transform.__init__(self, code, *args, **kwargs)
self.translate = Transform._get_kwarg("translate", kwargs) or (0,0,0)
def __init__(self, base = (0,0,0)):
Transform.__init__(self, "log_scale.glsl")
self["base"] = np.zeros(3, np.float32)
self["base"][...] = base
def __init__(self):
Transform.__init__(self, "identity.glsl")
def __init__(self):
Transform.__init__(self, "polar.glsl")