As the name suggests, you need to use the ManimCairo version (current cairo-backend branch) of Manim.
- Folder script name.
- Script name.
- Assets
For the keyboard animation use the sounds that come in the assets.
from slides import *
# ____ _ ___ ____ _____ _
# / ___|| | |_ _| _ \| ____| / |
# \___ \| | | || | | | _| | |
# ___) | |___ | || |_| | |___ | |
# |____/|_____|___|____/|_____| |_|
class Slide1_test1(SlideScene):
CONFIG = {
"scripts_folder": "scripts", # <- Folder name
"script_name": "test_script", # <- .txt name with the scripts
# v TEXT_INDEX, line 1
"index_paragraphs": [0], # (LN-1)
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\flushleft",
# "alignment": "\\flushright",
# "alignment": "\\centering",
# "alignment": "\\jusfity",
"justify_length": 5, # Width of the paragraphs
}
class Slide1_test2(SlideScene):
CONFIG = {
"script_name": "test_script",
# v TEXT_INDEX
"index_paragraphs": [0],
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\flushleft",
"colored_text": [
# v TEXT_INDEX
(0, [RED, 18, 21]),
(0, [ORANGE, 87, 92]),
(0, [ORANGE, 148, 154]),
# You can add all the lists that are necessary,
# this method is efficient when the following
# method does not work.
],
}
class Slide1_test3(SlideScene):
CONFIG = {
"script_name": "test_script",
# v TEXT_INDEX
"index_paragraphs": [0],
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\flushright",
"tex_to_color_map": {
"amet": RED,
"dolore": ORANGE,
"ullamco": ORANGE,
# However, this method can cause problems
# with punctuation marks, when that happens
# use the previous method.
},
}
# The structure of the animations are as follows:
# 1. Pause before entering, default is 0.1
# 2. Entrance animations
# 3. Pause before leaving
# 4. Exit animations
class Slide1(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [0],
"test_code": False, # Animation activated
"alignment": "\\flushleft",
"tex_to_color_map": {
"amet": RED,
"dolore": ORANGE,
"ullamco": ORANGE,
},
# Animation CONFIG
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FadeInFromBlackRectangle",
"animation_kwargs_in": {
"run_time": 6
},
# Before OUT:
"pause_before_remove": 2.5,
# --- Animation OUT CONFIG
"animation_out": "FadeOutToBlackRectangle",
"animation_kwargs_out": {
"run_time": 1.5
},
}
# ____ _ ___ ____ _____ ____
# / ___|| | |_ _| _ \| ____| |___ \
# \___ \| | | || | | | _| __) |
# ___) | |___ | || |_| | |___ / __/
# |____/|_____|___|____/|_____| |_____|
class Slide2_test1(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,2], # Lines 2 and 3 of test_script.txt
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\justify",
"justify_length": 6,
}
# You can see that in the second
# paragraph the word "deserunt"
# is divided, for that you can
# add \break in the script, see
# line 4 of the script.
class Slide2_test1_break_line(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,3], # Lines 2 and 4 of test_script.txt
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\justify",
"justify_length": 6,
}
# You can also use the coloring methods we saw earlier.
class Slide2_test2(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,3], # Lines 2 and 4 of test_script.txt
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\justify",
"justify_length": 6,
"colored_text": [
# v TEXT_INDEX FIRST PARAGRAPH
(0, [RED, 35, 43]),
(0, [ORANGE, 78, 85]),
# v TEXT_INDEX SECOND PARAGRAPH
(1, [TEAL, 33, 40]),
(1, [PURPLE, 77, 80]),
],
}
# Usint tex map
class Slide2_test3(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,3], # Lines 2 and 4 of test_script.txt
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\justify",
"justify_length": 6,
"tex_to_color_map": {
"voluptate": RED,
"pariatur": ORANGE,
"proident": TEAL,
"anim": PURPLE,
},
}
# You can also modify each paragraph
# in more detail using the following method.
class Slide2_test4(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,3], # Lines 2 and 4 of test_script.txt
"test_code": True, # No animation, only show text and subindexes
"alignment": "\\justify",
"justify_length": 6,
"tex_to_color_map": {
"voluptate": RED,
"pariatur": ORANGE,
"proident": TEAL,
"anim": PURPLE,
},
"functions": [
# v n-1 paragraph (paragraph 1)
lambda mob: mob[0].shift(LEFT * 0.1),
# v n-1 paragraph (paragraph 2)
lambda mob: mob[1].shift(RIGHT * 0.1 + DOWN * 0.5),
# v n-1 paragraph (paragraph 2)
lambda mob: mob[1][48:53].scale(1.4).set_color(YELLOW),
# You can repeat add all the modifications you want.
],
}
# Animations with 2 paragraphs
class Slide2(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [1,3], # Lines 2 and 4 of test_script.txt
"test_code": False, # Animation activated
"alignment": "\\justify",
"justify_length": 6,
"tex_to_color_map": {
"voluptate": RED,
"pariatur": ORANGE,
"proident": TEAL,
"anim": PURPLE,
},
"functions": [
lambda mob: mob[0].shift(LEFT * 0.1),
lambda mob: mob[1].shift(RIGHT * 0.1 + DOWN * 0.5),
lambda mob: mob[1][48:53].scale(1.4).set_color(YELLOW),
],
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "TransformFromPolygon",
"animation_kwargs_in": {
# "run_time": 3
},
"run_times": [4,5], # 2s for first paragraph, 3s for second paragraph run_time
# Before OUT:
"middle_pauses": [2], # Pauses between the appearance of each paragraph
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
# ____ _ _ _ _____
# / ___|| (_) __| | ___ |___ /
# \___ \| | |/ _` |/ _ \ |_ \
# ___) | | | (_| | __/ ___) |
# |____/|_|_|\__,_|\___| |____/
# The only limitation of this library
# is that you cannot use tex color map
# with formulas, you will have to use
# the first method to color it if that
# is what you want.
class Slide3_test(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,5,6], # Lines 5,6,7
# 1st Pargh 2nd pargh 3th pargh
"text_types": [TextJustify, TexMobject, TextJustify],
"test_code": True,
"alignment": "\\justify",
"justify_length": 6,
"colored_text": [
# v TEXT_INDEX / If the text is only 1 character, repeat the number
(1, [RED, 8, 8]), # If the text is only 1 character, repeat the number
(1, [TEAL, 14, 14]), # If the text is only 1 character, repeat the number
],
}
class Slide3(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,5,6], # Lines 5,6,7
# 1st Pargh 2nd pargh 3th pargh
"text_types": [TextJustify, TexMobject, TextJustify],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
"colored_text": [
# v TEXT_INDEX
(1, [RED, 8, 8]), # If the text is only 1 character, repeat the number
(1, [TEAL, 14, 14]), # If the text is only 1 character, repeat the number
],
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
# "animation_in": "TransformFromPolygon",
# REMARK: animation_in != animations_in
# Animations of 1st paragraph 2nd p 3th paragraph
"animations_in": ["TransformFromPolygon", "Write","TransformFromPolygon"],
"run_times": [2,3,2], # 2s 1st paragraph, 3s 2nd paragraph, 2s 3th paragraph
# Before OUT
"middle_pauses": [2,1], # 2s pause between paragraph 1 and 2, 2s pause between paragraph 2 and 1
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
# _ _ _ _ _
# / \ _ __ (_)_ __ ___ __ _| |_(_) ___ _ __ ___ (_)_ __
# / _ \ | '_ \| | '_ ` _ \ / _` | __| |/ _ \| '_ \/ __| _____ | | '_ \
# / ___ \| | | | | | | | | | (_| | |_| | (_) | | | \__ \ |_____| | | | | |
# /_/ \_\_| |_|_|_| |_| |_|\__,_|\__|_|\___/|_| |_|___/ |_|_| |_|class TransformFromPolygonExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4], # Lines 5,6,7
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "TransformFromPolygon",
"animations_in_config": [
{}, # First paragraph with default config
{ # Second paragraph config
"sides_polygons": it.cycle([3,4]),
"polygons_colors": it.cycle([ORANGE,PINK])
},
{ # Third paragraph config
"sides_polygons": it.cycle([4,6,7]),
"polygons_colors": it.cycle([YELLOW,PURPLE,WHITE])
},
],
"run_times": [2,3,2], # 2s 1st paragraph, 3s 2nd paragraph, 2s 3th paragraph
# Before OUT
"middle_pauses": [2,1], # 2s pause between paragraph 1 and 2, 2s pause between paragraph 2 and 1
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class KeyboardExamples_pre_fail(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [7,8], # Lines 8 and 9 <- Start with \tt in the .txt file
"test_code": True,
"alignment": "\\flushleft",
"justify_length": 6,
}
# Imagine that we want to align the 2nd line
# with respect to the first line, for that we
# can do the following.
class KeyboardExamples_pre(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [7,8], # Lines 8 and 9 <- Start with \tt in the .txt file
"test_code": True,
"alignment": "\\flushleft",
"justify_length": 6,
"functions": [lambda mob: mob[1].align_to(mob[0],LEFT)],
}
class KeyboardExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [7,8], # Lines 8 and 9 <- Start with \tt in the .txt file
"test_code": False,
"alignment": "\\flushleft",
"justify_length": 6,
"functions": [lambda mob: mob[1].align_to(mob[0],LEFT)],
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Keyboard",
# "run_times": [2,3,2], Not run_times in this animation
# Before OUT
"middle_pauses": [2], # 2s pause between paragraph 1 and 2, 2s pause between paragraph 2 and 1
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FadeInFromBlackRectangleExamples(SlideScene):
CONFIG = {
# This scene has no specific configuration, just the run_time
"script_name": "test_script",
"index_paragraphs": [3,4], # Lines 4,5
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FadeInFromBlackRectangle",
"run_times": [3,2],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FadeInFrom3DCameraExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FadeInFrom3DCamera",
"animations_in_config": [
{}, # Default config
{ # 2nd paragraph config
"random_range": [-1,1]
},
{ # 3th paragraph config
"random_range": [1,3]
},
],
"run_times": [3,2,2],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FadeInFrom3DRotateExamples(SlideScene):
CONFIG = {
# This scene has no specific configuration, just the run_time
"script_name": "test_script",
"index_paragraphs": [4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FadeInFrom3DRotate",
"run_times": [3],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class WriteExamples(SlideScene):
CONFIG = {
# This scene has no specific configuration, just the run_time
"script_name": "test_script",
"index_paragraphs": [4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [3],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FadeInExamples(SlideScene):
CONFIG = {
# This scene has no specific configuration, just the run_time
"script_name": "test_script",
"index_paragraphs": [4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FadeIn",
"run_times": [3],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FromOutCameraExamples_defaults(SlideScene):
CONFIG = {
# This scene has no specific configuration, just the run_time
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FromOutCamera",
"run_times": [2],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class FromOutCameraExamples_custom(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "FromOutCamera",
"animations_in_config": [
{"direction": LEFT},
{"direction": LEFT},
{"direction": DOWN},
],
"run_times": [2],
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class ScaleFromBigExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "ScaleFromBig",
"animations_in_config": [
{"scale": 1.5},
{"scale": 2},
{"scale": 3},
],
"run_times": [4]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
class ShowHiddenBehindRectanglesExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "ShowHiddenBehindRectangles",
"animations_in_config": [
{
"rectangles_config": {
"direction": RIGHT, # RIGHT or LEFT is horizontal
"partitions": 11,
}
},
{
"rectangles_config": {
"direction": RIGHT, # RIGHT or LEFT is horizontal
"partitions": 20,
}
},
{
"rectangles_config": {
"direction": UP, # UP or DOWN is vertical
"partitions": 30,
}
},
],
"run_times": [4]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "UnWriteAll",
"animation_kwargs_out": {
"run_time": 2
},
}
# _ _ _ _ _
# / \ _ __ (_)_ __ ___ __ _| |_(_) ___ _ __ ___ ___ _ _| |_
# / _ \ | '_ \| | '_ ` _ \ / _` | __| |/ _ \| '_ \/ __| _____ / _ \| | | | __|
# / ___ \| | | | | | | | | | (_| | |_| | (_) | | | \__ \ |_____| | (_) | |_| | |_
# /_/ \_\_| |_|_|_| |_| |_|\__,_|\__|_|\___/|_| |_|___/ \___/ \__,_|\__|# Unlike entry animations, you CANNOT
# apply multiple exit animations for
# each paragraph, so there is only one kwargs.
class FallExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "Fall",
"animation_kwargs_out": {
"run_time": 2
},
}
class FadeOutRandomExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "FadeOutRandom",
"animation_kwargs_out": {
"run_time": 3
},
}
class FadeOutToBlackRectangleExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "FadeOutToBlackRectangle",
"animation_kwargs_out": {
"run_time": 3
},
}
class FadeOutFrom3DCameraExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "FadeOutFrom3DCamera",
"animation_kwargs_out": {
"run_time": 3,
"random_range": [-1,1] # Default is [-5,5]
},
}
class FadeOutFrom3DRotateExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "FadeOutFrom3DRotate",
"animation_kwargs_out": {
"run_time": 3,
},
}
class ToOutCameraExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "ToOutCamera",
"animation_kwargs_out": {
"run_time": 3,
},
}
class ScaleToSmallExamples(SlideScene):
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "Write",
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "ScaleToSmall",
"animation_kwargs_out": {
"run_time": 3,
},
}
class HiddeBehindRectanglesExamples(SlideScene):
# This animation only works if the animation-in is ShowHiddenBehindRectangles
CONFIG = {
"script_name": "test_script",
"index_paragraphs": [4,4,4],
"test_code": False,
"alignment": "\\justify",
"justify_length": 6,
# Animations
# Before start:
"pause_at_start": 0.1,
# --- Animation IN CONFIG
"animation_in": "ShowHiddenBehindRectangles", # <- Need this
"run_times": [1]*3,
# Before OUT
"pause_before_remove": 2.5, # Pause after the appearance of all paragraphs
# --- Animation OUT CONFIG
"animation_out": "HiddeBehindRectangles",
"animation_kwargs_out": {
"run_time": 3,
},
}