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Add Scene.point_to_mobject
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1 changed files with 13 additions and 1 deletions
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@ -104,7 +104,7 @@ class Scene(object):
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self.quit_interaction = False
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self.lock_static_mobject_data()
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while not (self.window.is_closing or self.quit_interaction):
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self.update_frame()
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self.update_frame(1 / self.camera.frame_rate)
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if self.window.is_closing:
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self.window.destroy()
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if self.quit_interaction:
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@ -248,6 +248,18 @@ class Scene(object):
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def get_mobject_copies(self):
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return [m.copy() for m in self.mobjects]
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def point_to_mobject(self, point, search_set=None, buff=0):
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"""
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E.g. if clicking on the scene, this returns the top layer mobject
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under a given point
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"""
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if search_set is None:
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search_set = self.mobjects
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for mobject in reversed(search_set):
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if mobject.is_point_touching(point, buff=buff):
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return mobject
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return None
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# Related to skipping
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def update_skipping_status(self):
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if self.start_at_animation_number is not None:
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