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rate_func can no longer be None, must be a function. Use 'linear' instead of None

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This commit is contained in:
Grant Sanderson
2019-02-05 15:39:58 -08:00
parent dcb7dc8a1d
commit b7cf5e82e3
58 changed files with 160 additions and 149 deletions
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10
old_projects/WindingNumber.py
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@ -601,7 +601,7 @@ def walker_animation_with_display(
number_update_func,
tracked_mobject = walker_anim.compound_walker.walker,
**kwargs)
anim_group = AnimationGroup(walker_anim, display_anim, rate_func = None)
anim_group = AnimationGroup(walker_anim, display_anim, rate_func=linear)
return anim_group
else:
return walker_anim
@ -758,7 +758,7 @@ class PiWalker(ColorMappedByFuncScene):
polygon.stroke_width = border_stroke_width
polygon.color_using_background_image(self.background_image_file)
total_run_time = len(points) * self.step_run_time
polygon_anim = ShowCreation(polygon, run_time = total_run_time, rate_func = None)
polygon_anim = ShowCreation(polygon, run_time = total_run_time, rate_func=linear)
walker_anim = empty_animation
start_wind = 0
@ -807,7 +807,7 @@ class PiWalker(ColorMappedByFuncScene):
new_anim = FuncRotater(base_arrow,
rev_func = rev_func,
run_time = self.step_run_time,
rate_func = None,
rate_func=linear,
remover = i < len(walk_coords) - 1,
)
@ -1305,7 +1305,7 @@ class ArrowCircleTest(Scene):
arrows = [rev_rotate(base_arrow.copy(), 0.5 - (fdiv(i, num_arrows))) for i in range(num_arrows)]
arrows_vgroup = VGroup(*arrows)
self.play(ShowCreation(arrows_vgroup), run_time = 2.5, rate_func = None)
self.play(ShowCreation(arrows_vgroup), run_time = 2.5, rate_func=linear)
self.wait()
@ -1385,7 +1385,7 @@ class OdometerScene(ColorMappedObjectsScene):
FuncRotater(base_arrow, rev_func = lambda x : -self.rotate_func(x)),
ChangingDecimal(num_display, display_func),
run_time = self.run_time,
rate_func = None)
rate_func=linear)
#############
# Above are mostly general tools; here, we list, in order, finished or near-finished scenes