opensource/manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-08-03 04:04:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

Rename SPACE_X_RADIUS to FRAME_X_RADIUS, and added constant FRAME_WIDTH (likewise for all y-coordinate information)

Browse Source
This commit is contained in:
Grant Sanderson
2018-03-30 11:25:37 -07:00
parent 55786e443d
commit e168bfe5ba
98 changed files with 952 additions and 958 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
old_projects/hanoi.py
View File

@ -30,7 +30,7 @@ class CountingScene(Scene):
CONFIG = {
"base" : 10,
"power_colors" : [YELLOW, MAROON_B, RED, GREEN, BLUE, PURPLE_D],
"counting_dot_starting_position" : (SPACE_X_RADIUS-1)*RIGHT + (SPACE_Y_RADIUS-1)*UP,
"counting_dot_starting_position" : (FRAME_X_RADIUS-1)*RIGHT + (FRAME_Y_RADIUS-1)*UP,
"count_dot_starting_radius" : 0.5,
"dot_configuration_height" : 2,
"ones_configuration_location" : UP+2*RIGHT,
@ -534,7 +534,7 @@ class IntroduceKeith(Scene):
keith = Keith(mode = "dance_kick")
keith_image = ImageMobject("keith_schwarz", invert = False)
# keith_image = Rectangle()
keith_image.scale_to_fit_height(2*SPACE_Y_RADIUS - 2)
keith_image.scale_to_fit_height(FRAME_HEIGHT - 2)
keith_image.next_to(ORIGIN, LEFT)
keith.move_to(keith_image, DOWN+RIGHT)
morty.next_to(keith, buff = LARGE_BUFF, aligned_edge = DOWN)
@ -992,7 +992,7 @@ class RhythmOfDecimalCounting(CountingScene):
class DecimalCountingAtHundredsScale(CountingScene):
CONFIG = {
"power_colors" : [RED, GREEN, BLUE, PURPLE_D],
"counting_dot_starting_position" : (SPACE_X_RADIUS+1)*RIGHT + (SPACE_Y_RADIUS-2)*UP,
"counting_dot_starting_position" : (FRAME_X_RADIUS+1)*RIGHT + (FRAME_Y_RADIUS-2)*UP,
"ones_configuration_location" : 2*UP+5.7*RIGHT,
"num_start_location" : DOWN + 3*RIGHT
}
@ -1141,8 +1141,8 @@ class IntroduceBinaryCounting(BinaryCountingScene):
def show_self_similarity(self):
cover_rect = Rectangle()
cover_rect.scale_to_fit_width(2*SPACE_X_RADIUS)
cover_rect.scale_to_fit_height(2*SPACE_Y_RADIUS)
cover_rect.scale_to_fit_width(FRAME_WIDTH)
cover_rect.scale_to_fit_height(FRAME_HEIGHT)
cover_rect.set_stroke(width = 0)
cover_rect.set_fill(BLACK, opacity = 0.85)
big_dot = self.curr_configurations[-1][0].copy()
@ -1152,7 +1152,7 @@ class IntroduceBinaryCounting(BinaryCountingScene):
)
self.play(
big_dot.center,
big_dot.scale_to_fit_height, 2*SPACE_Y_RADIUS-2,
big_dot.scale_to_fit_height, FRAME_HEIGHT-2,
big_dot.to_edge, LEFT,
run_time = 5
)
@ -2060,7 +2060,7 @@ class RecursiveSolutionToConstrained(RecursiveSolution):
]
sub_steps, sub_sub_steps = subdivisions[:2]
for steps in subdivisions:
steps.scale_to_fit_width(2*SPACE_X_RADIUS-1)
steps.scale_to_fit_width(FRAME_WIDTH-1)
subdivisions.append(
TextMobject("\\tiny Move disk 0, Move disk 0").highlight(BLUE)
)
@ -2219,7 +2219,7 @@ class RecursiveSolutionToConstrained(RecursiveSolution):
smaller_subdivision.set_fill(opacity = 0)
self.play(
steps.shift,
(SPACE_Y_RADIUS-sub_sub_steps.get_top()[1]-MED_SMALL_BUFF)*UP,
(FRAME_Y_RADIUS-sub_sub_steps.get_top()[1]-MED_SMALL_BUFF)*UP,
self.eyes.look_at_anim(steps)
)
self.play(ApplyMethod(
@ -2388,7 +2388,7 @@ class CompareNumberSystems(Scene):
class IntroduceTernaryCounting(CountingScene):
CONFIG = {
"base" : 3,
"counting_dot_starting_position" : (SPACE_X_RADIUS-1)*RIGHT + (SPACE_Y_RADIUS-1)*UP,
"counting_dot_starting_position" : (FRAME_X_RADIUS-1)*RIGHT + (FRAME_Y_RADIUS-1)*UP,
"count_dot_starting_radius" : 0.5,
"dot_configuration_height" : 1,
"ones_configuration_location" : UP+2*RIGHT,
@ -2443,7 +2443,7 @@ class TernaryCountingSelfSimilarPattern(Scene):
for i, color in enumerate(colors[:-1]):
step[-i-2].highlight(color)
VGroup(*steps[1::2]).highlight(colors[-1])
steps.scale_to_fit_width(2*SPACE_X_RADIUS-1)
steps.scale_to_fit_width(FRAME_WIDTH-1)
brace = Brace(steps, UP)
word_group = VGroup(title, brace, steps)
word_group.arrange_submobjects(DOWN)
@ -2720,7 +2720,7 @@ class AnswerConfigurationsCount(TowersOfHanoiScene):
for d in range(self.num_disks)
]))
parentheticals.arrange_submobjects()
parentheticals.scale_to_fit_width(2*SPACE_X_RADIUS-1)
parentheticals.scale_to_fit_width(FRAME_WIDTH-1)
parentheticals.next_to(top_mob, DOWN)
for parens in parentheticals:
brace = Brace(parens)
@ -2758,7 +2758,7 @@ class AnswerConfigurationsCount(TowersOfHanoiScene):
class ThisIsMostEfficientText(Scene):
def construct(self):
text = TextMobject("This is the most efficient solution")
text.scale_to_fit_width(2*SPACE_X_RADIUS - 1)
text.scale_to_fit_width(FRAME_WIDTH - 1)
text.to_edge(DOWN)
self.play(Write(text))
self.wait(2)
@ -2882,7 +2882,7 @@ class SierpinskiGraphScene(Scene):
self.nodes.add(node)
if self.include_towers:
self.add_towers_to_nodes()
self.nodes.scale_to_fit_height(2*SPACE_Y_RADIUS-2)
self.nodes.scale_to_fit_height(FRAME_HEIGHT-2)
self.nodes.to_edge(UP)
def get_node_circles(self, order = 3):
@ -2967,10 +2967,10 @@ class SierpinskiGraphScene(Scene):
for index in node_indices
])
everything = VGroup(*self.get_mobjects())
if nodes.get_width()/nodes.get_height() > SPACE_X_RADIUS/SPACE_Y_RADIUS:
scale_factor = (2*SPACE_X_RADIUS-2)/nodes.get_width()
if nodes.get_width()/nodes.get_height() > FRAME_X_RADIUS/FRAME_Y_RADIUS:
scale_factor = (FRAME_WIDTH-2)/nodes.get_width()
else:
scale_factor = (2*SPACE_Y_RADIUS-2)/nodes.get_height()
scale_factor = (FRAME_HEIGHT-2)/nodes.get_height()
self.play(
everything.shift, -nodes.get_center(),
everything.scale, scale_factor
@ -3003,7 +3003,7 @@ class IntroduceGraphStructure(SierpinskiGraphScene):
node = self.nodes[index]
node.save_state()
self.play(
node.scale_to_fit_height, 2*SPACE_Y_RADIUS-2,
node.scale_to_fit_height, FRAME_HEIGHT-2,
node.next_to, ORIGIN, vect
)
self.wait()