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freeze_background for scenes

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This commit is contained in:
Grant Sanderson 2016-03-17 23:53:59 -07:00
parent 0501fa4492
commit c19b313808
2 changed files with 6 additions and 1 deletions
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2
camera.py
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@ -41,7 +41,7 @@ class Camera(object):
self.space_shape = (space_height, space_width) self.space_shape = (space_height, space_width)
def init_background(self): def init_background(self):
if self.background: if self.background is not None:
self.pixel_shape = self.background.shape[:2] self.pixel_shape = self.background.shape[:2]
else: else:
background_rgb = color_to_int_rgb(self.background_color) background_rgb = color_to_int_rgb(self.background_color)

5
scene/scene.py
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@ -60,6 +60,11 @@ class Scene(object):
else: else:
self.camera.reset() self.camera.reset()
self.camera.capture_mobjects(mobjects, **kwargs) self.camera.capture_mobjects(mobjects, **kwargs)
def freeze_background(self):
self.update_frame()
self.set_camera(Camera(self.get_frame()))
self.clear()
### ###
def add(self, *mobjects): def add(self, *mobjects):