l jdZddlmZdgZddlmZmZddlmZddl m Z ddl m Z dd l mZdd lTdd lmZdd lmZdd lmZerddlmZmZGddeZdS)a-A scene supporting zooming in on a specified section. Examples -------- .. manim:: UseZoomedScene class UseZoomedScene(ZoomedScene): def construct(self): dot = Dot().set_color(GREEN) self.add(dot) self.wait(1) self.activate_zooming(animate=False) self.wait(1) self.play(dot.animate.shift(LEFT)) .. manim:: ChangingZoomScale class ChangingZoomScale(ZoomedScene): def __init__(self, **kwargs): ZoomedScene.__init__( self, zoom_factor=0.3, zoomed_display_height=1, zoomed_display_width=3, image_frame_stroke_width=20, zoomed_camera_config={ "default_frame_stroke_width": 3, }, **kwargs ) def construct(self): dot = Dot().set_color(GREEN) sq = Circle(fill_opacity=1, radius=0.2).next_to(dot, RIGHT) self.add(dot, sq) self.wait(1) self.activate_zooming(animate=False) self.wait(1) self.play(dot.animate.shift(LEFT * 0.3)) self.play(self.zoomed_camera.frame.animate.scale(4)) self.play(self.zoomed_camera.frame.animate.shift(0.5 * DOWN)) ) annotations ZoomedScene) TYPE_CHECKINGAny) ApplyMethod)Camera) MovingCamera) MultiCamera)*)ImageMobjectFromCamera) OpenGLCamera)MovingCameraScene) Point3DLikeVector3Dc zeZdZdZedddeezedddiedddf d)fd Z d*fd! Z d+d,d#Z d-d.d&Z d/d'Z d0d(ZxZS)1rzThis is a Scene with special configurations made for when a particular part of the scene must be zoomed in on and displayed separately. Nr)default_frame_stroke_widthbackground_opacityg333333?F camera_class type[Camera]zoomed_display_heightfloatzoomed_display_widthzoomed_display_centerPoint3DLike | Nonezoomed_display_cornerrzoomed_display_corner_buffzoomed_camera_configdict[str, Any]"zoomed_camera_image_mobject_config%zoomed_camera_frame_starting_positionr zoom_factorimage_frame_stroke_widthzoom_activatedboolkwargsrreturnNonec  ||_||_||_||_||_||_||_| |_| |_| |_ | |_ tj dd|i| dS)Nr) rrrrrr r"r#r$r%r&super__init__)selfrrrrrrr r"r#r$r%r&r( __class__s S/home/agentuser/manim-venv/lib/python3.11/site-packages/manim/scene/zoomed_scene.pyr.zZoomedScene.__init__Ls&&;"$8!%:"%:"*D'$8!2T/ 1 2'(@%,==l=f=====cTttdi|j}t |fi|j}||j|fD]6}||j | |j 7|j |j |j|j|j||jn!||j|j||_||_dS)z[This method is used internally by Manim to setup the scene for proper use. N)buffr,)r-setupr r r r"add_display_frameframestretch_to_fit_heightrstretch_to_fit_widthrscaler$move_tor#r to_cornerrr zoomed_camerazoomed_display)r/r=r>mobr0s r1r5zZoomedScene.setupnsF  $AAt'@AA /   !D   ((*** &6 @ @C  % %d&@ A A A  $ $T%> ? ? ? ?!!$"2333 ##D$NOOO  % 1  " "4#= > > > >  $ $*4 %    +,r2animatecFd|_|jj|j|rN||||||j j |jdS)zThis method is used to activate the zooming for the zoomed_camera. Parameters ---------- animate Whether or not to animate the activation of the zoomed camera. TN) r&renderercameraadd_image_mobject_from_camerar>playget_zoom_in_animation$get_zoomed_display_pop_out_animationadd_foreground_mobjectsr=r7)r/r@s r1activate_zoomingzZoomedScene.activate_zoomings# ::4;NOOO  C IId0022 3 3 3 IId??AA B B B $$   $       r2run_timerc |jj}t|jtr|jj\}}n|jj}|jj}|| || || | dt|jfd|i|S)acReturns the animation of camera zooming in. Parameters ---------- run_time The run_time of the animation of the camera zooming in. **kwargs Any valid keyword arguments of ApplyMethod() Returns ------- ApplyMethod The animation of the camera zooming in. r)widthrJ)r=r7 isinstancerCr frame_shape frame_height frame_width save_stater9r8center set_strokerrestore)r/rJr(r7full_frame_widthfull_frame_heights r1rFz!ZoomedScene.get_zoom_in_animations"( dk< 0 0 726+2I / // $ 8 #{6   ""#3444 ##$5666  q!!!5=FF8FvFFFr2c |j}|||jjdt |jS)zThis is the animation of the popping out of the mini-display that shows the content of the zoomed camera. Returns ------- ApplyMethod The Animation of the Zoomed Display popping out. T)stretch)r>rQreplacer=r7rrT)r/r(displays r1rGz0ZoomedScene.get_zoomed_display_pop_out_animationsJ%*0$???7?+++r2cB|jjj|jjz }|S)zReturns the Zoom factor of the Zoomed camera. Defined as the ratio between the height of the zoomed camera and the height of the zoomed mini display. Returns ------- float The zoom factor. )r=r7heightr>)r/r$s r1get_zoom_factorzZoomedScene.get_zoom_factors(   $ +d.A.H H r2)rrrrrrrrrrrrr r!r"r!r#rr$rr%rr&r'r(rr)r*)r)r*)F)r@r'r)r*)r)rJrr(rr)r)r(rr)r)r)r)__name__ __module__ __qualname____doc__r UPRIGHTDEFAULT_MOBJECT_TO_EDGE_BUFFERORIGINr.r5rIrFrGr] __classcell__)r0s@r1rrFs&1'(&'48*,u*,J*+"#0 0 >@=C!*+$! > > > > > > >D------:     &GGGGG8 , , , ,r2N)ra __future__r__all__typingrranimation.transformr camera.camerar camera.moving_camerar camera.multi_camerar constantsmobject.types.image_mobjectr renderer.opengl_rendererrscene.moving_camera_scener manim.typingrrrr,r2r1rss,--^#""""" /%%%%%%%%------""""""//////------@@@@@@333333999999322222222 PPPPP#PPPPPr2