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Changes to end scroll

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This commit is contained in:
Grant Sanderson 2020-06-26 15:35:50 -07:00
parent c2feb6fff1
commit a05621e857
1 changed files with 6 additions and 10 deletions
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16
manimlib/for_3b1b_videos/common_scenes.py
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@ -12,7 +12,6 @@ from manimlib.mobject.geometry import Rectangle
from manimlib.mobject.geometry import Square from manimlib.mobject.geometry import Square
from manimlib.mobject.svg.drawings import Logo from manimlib.mobject.svg.drawings import Logo
from manimlib.mobject.svg.tex_mobject import TextMobject from manimlib.mobject.svg.tex_mobject import TextMobject
from manimlib.mobject.types.vectorized_mobject import VMobject
from manimlib.mobject.types.vectorized_mobject import VGroup from manimlib.mobject.types.vectorized_mobject import VGroup
from manimlib.mobject.mobject_update_utils import always_shift from manimlib.mobject.mobject_update_utils import always_shift
from manimlib.scene.moving_camera_scene import MovingCameraScene from manimlib.scene.moving_camera_scene import MovingCameraScene
@ -90,7 +89,6 @@ class PatreonEndScreen(PiCreatureScene):
"patron_scale_val": 0.8, "patron_scale_val": 0.8,
"n_patron_columns": 4, "n_patron_columns": 4,
"max_patron_width": 5, "max_patron_width": 5,
"run_time": 20,
"randomize_order": False, "randomize_order": False,
"capitalize": True, "capitalize": True,
"name_y_spacing": 0.6, "name_y_spacing": 0.6,
@ -164,17 +162,15 @@ class PatreonEndScreen(PiCreatureScene):
# Set movement # Set movement
columns.generate_target() columns.generate_target()
columns.target.to_edge(DOWN, buff=4) distance = columns.get_height() + 2
vect = columns.target.get_center() - columns.get_center()
distance = get_norm(vect)
wait_time = self.scroll_time wait_time = self.scroll_time
always_shift( frame = self.camera.frame
columns, always_shift(frame, direction=DOWN, rate=(distance / wait_time))
direction=normalize(vect),
rate=(distance / wait_time)
)
self.add(columns, black_rect, line, thanks, self.foreground) self.add(columns, black_rect, line, thanks, self.foreground)
for mob in [black_rect, line, thanks, self.foreground]:
mob.fix_in_frame()
self.add(frame)
self.wait(wait_time) self.wait(wait_time)
def create_pi_creatures(self): def create_pi_creatures(self):