class pythreejs.traits.Color(default_value=traitlets.Undefined, allow_none=False, read_only=None, help=None, config=None, **kwargs)[source]

A string holding a valid HTML color such as ‘blue’, ‘#060482’, ‘#A80’

default_value = traitlets.Undefined
info_text = 'a valid HTML color'
validate(obj, value)[source]
class pythreejs.traits.Euler(default_value=traitlets.Undefined, **kwargs)[source]

A trait for a set of Euler angles.

Expressed as a tuple of tree floats (the angles), and the order as a string. See the three.js docs for futher details.

default_value = (0, 0, 0, 'XYZ')
info_text = 'a set of Euler angles'
class pythreejs.traits.Face3(**kwargs)[source]

A trait for a named tuple corresponding to a three.js Face3.

Accepts named tuples with the field names: (‘a’, ‘b’, ‘c’, ‘normal’, ‘color’, ‘materialIndex’)

info_text = 'a named tuple representing a Face3'

alias of Face3

class pythreejs.traits.Matrix3(trait=<class 'traitlets.traitlets.CFloat'>, default_value=traitlets.Undefined, **kwargs)[source]

A trait for a 9-tuple corresponding to a three.js Matrix3.

default_value = (1, 0, 0, 0, 1, 0, 0, 0, 1)
info_text = 'a three-by-three matrix (9 element tuple)'
class pythreejs.traits.Matrix4(trait=<class 'traitlets.traitlets.CFloat'>, default_value=traitlets.Undefined, **kwargs)[source]

A trait for a 16-tuple corresponding to a three.js Matrix4.

default_value = (1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)
info_text = 'a four-by-four matrix (16 element tuple)'
class pythreejs.traits.Uniform(default_value=traitlets.Undefined, **kwargs)[source]

A dict holding uniforms for a ShaderMaterial

class pythreejs.traits.Uninitialized[source]

Placeholder sentinel used while waiting for a initialization via sync

class pythreejs.traits.Vector2(trait=<class 'traitlets.traitlets.CFloat'>, default_value=traitlets.Undefined, **kwargs)[source]

A trait for a 2-tuple corresponding to a three.js Vector2.

default_value = (0, 0)
info_text = 'a two-element vector'
class pythreejs.traits.Vector3(trait=<class 'traitlets.traitlets.CFloat'>, default_value=traitlets.Undefined, **kwargs)[source]

A trait for a 3-tuple corresponding to a three.js Vector3.

default_value = (0, 0, 0)
info_text = 'a three-element vector'
class pythreejs.traits.Vector4(trait=<class 'traitlets.traitlets.CFloat'>, default_value=traitlets.Undefined, **kwargs)[source]

A trait for a 4-tuple corresponding to a three.js Vector4.

default_value = (0, 0, 0, 0)
info_text = 'a four-element vector'
class pythreejs.traits.WebGLDataUnion(default_value=traitlets.Undefined, dtype=None, shape_constraint=None, kw_array=None, kw_widget=None, **kwargs)[source]

A trait that accepts either a numpy array, or an NDArrayWidget reference.

Also constrains the use of 64-bit arrays, as this is not supported by WebGL.

validate(obj, value)[source]