Package tacval :: Package canvas :: Package canvas3D :: Package canvases :: Module scene_graph :: Class SceneGraph

Class SceneGraph

object --+
         |
        SceneGraph

Simple scene graph data structure for displaying 3D scene On a render class the scene graph traverses its nodes telling each node to render itself Actually rendering is handled by the component

Instance Methods

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__init__(self, canvas)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

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increment_animation_counter(self)

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get_object_by_name(self, name)

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get_object_by_id(self, id)

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get_object(self, type, key)

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add_objects(self, oo)

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add_object(self, o)

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iso(self)
Set to isometric viem

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home(self)
Set to home view.

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pan(self, dir, mag)

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render(self, draw_list=None)

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_draw_origin(self)

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_do_global_rotation(self)

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_draw_objects(self, draw_list)

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Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__