Manim Indication.py

Codes in Indication.py

Available codes defined in manimlib.animation.indication.py

Import

import numpy as np

from manimlib.constants import *
from manimlib.animation.animation import Animation
from manimlib.animation.movement import Homotopy
from manimlib.animation.composition import AnimationGroup
from manimlib.animation.composition import Succession
from manimlib.animation.creation import ShowCreation
from manimlib.animation.creation import ShowPartial
from manimlib.animation.fading import FadeOut
from manimlib.animation.transform import Transform
from manimlib.mobject.types.vectorized_mobject import VMobject
from manimlib.mobject.geometry import Circle
from manimlib.mobject.geometry import Dot
from manimlib.mobject.shape_matchers import SurroundingRectangle
from manimlib.mobject.types.vectorized_mobject import VGroup
from manimlib.mobject.geometry import Line
from manimlib.utils.bezier import interpolate
from manimlib.utils.config_ops import digest_config
from manimlib.utils.rate_functions import there_and_back
from manimlib.utils.rate_functions import wiggle

Class FocusOn(Transform)

class manimlib.animation.indication.FocusOn(Transform)version 19Dec2019

Configuration

    CONFIG = {
        "opacity": 0.2,
        "color": GREY,
        "run_time": 2,
        "remover": True,
    }

Functions

• def __init__(self, focus_point, **kwargs)
• def create_target(self)
• def create_starting_mobject(self)

Class Indicate(Transform)

class manimlib.animation.indication.Indicate(Transform)version 19Dec2019

Configuration

    CONFIG = {
        "rate_func": there_and_back,
        "scale_factor": 1.2,
        "color": YELLOW,
    }

Functions

• def create_target(self)

Class Flash(AnimationGroup)

class manimlib.animation.indication.Flash(AnimationGroup)version 19Dec2019

Configuration

    CONFIG = {
        "line_length": 0.2,
        "num_lines": 12,
        "flash_radius": 0.3,
        "line_stroke_width": 3,
        "run_time": 1,
    }

Functions

• def __init__(self, point, color=YELLOW, **kwargs)
• def create_lines(self)
• def create_line_anims(self)

Class CircleIndicate(Indicate)

class manimlib.animation.indication.CircleIndicate(Indicate)version 19Dec2019

Configuration

    CONFIG = {
        "rate_func": there_and_back,
        "remover": True,
        "circle_config": {
            "color": YELLOW,
        },
    }

Functions

• def __init__(self, mobject, **kwargs)
• def get_circle(self, mobject)
• def interpolate_mobject(self, alpha)

Class ShowPassingFlash(ShowPartial)

class manimlib.animation.indication.ShowPassingFlash(ShowPartial)version 19Dec2019

Configuration

    CONFIG = {
        "time_width": 0.1,
        "remover": True,
    }

Functions

• def get_bounds(self, alpha)
• def finish(self)

Class ShowCreationThenDestruction(ShowPassingFlash)

class manimlib.animation.indication.ShowCreationThenDestruction(ShowPassingFlash)version 19Dec2019

Configuration

    CONFIG = {
        "time_width": 2.0,
        "run_time": 1,
    }

Class ShowCreationThenFadeOut(Succession)

class manimlib.animation.indication.ShowCreationThenFadeOut(Succession)version 19Dec2019

Configuration

    CONFIG = {
        "remover": True,
    }

Functions

• def __init__(self, mobject, **kwargs)

Class AnimationOnSurroundingRectangle(AnimationGroup)

class manimlib.animation.indication.AnimationOnSurroundingRectangle(AnimationGroup)version 19Dec2019

Configuration

    CONFIG = {
        "surrounding_rectangle_config": {},
        # Function which takes in a rectangle, and spits
        # out some animation.  Could be some animation class,
        # could be something more
        "rect_animation": Animation
    }

Functions

• def __init__(self, mobject, **kwargs)
• def get_rect(self)

Class ShowPassingFlashAround(AnimationOnSurroundingRectangle)

class manimlib.animation.indication.ShowPassingFlashAround(AnimationOnSurroundingRectangle)version 19Dec2019

Configuration

    CONFIG = {
        "rect_animation": ShowPassingFlash
    }

Class ShowCreationThenDestructionAround(AnimationOnSurroundingRectangle)

class manimlib.animation.indication.ShowCreationThenDestructionAround(AnimationOnSurroundingRectangle)version 19Dec2019

Configuration

    CONFIG = {
        "rect_animation": ShowCreationThenDestruction
    }

Class ShowCreationThenFadeAround(AnimationOnSurroundingRectangle)

class manimlib.animation.indication.ShowCreationThenFadeAround(AnimationOnSurroundingRectangle)version 19Dec2019

Configuration

    CONFIG = {
        "rect_animation": ShowCreationThenFadeOut
    }

Class ApplyWave(Homotopy)

class manimlib.animation.indication.ApplyWave(Homotopy)version 19Dec2019

Configuration

    CONFIG = {
        "direction": UP,
        "amplitude": 0.2,
        "run_time": 1,
    }

Functions

• def __init__(self, mobject, **kwargs)
  • def homotopy(x, y, z, t)

Class WiggleOutThenIn(Animation)

class manimlib.animation.indication.WiggleOutThenIn(Animation)version 19Dec2019

Configuration

    CONFIG = {
        "scale_value": 1.1,
        "rotation_angle": 0.01 * TAU,
        "n_wiggles": 6,
        "run_time": 2,
        "scale_about_point": None,
        "rotate_about_point": None,
    }

Functions

• def get_scale_about_point(self)
• def get_rotate_about_point(self)
• def interpolate_submobject(self, submobject, starting_sumobject, alpha)

Class TurnInsideOut(Transform)

class manimlib.animation.indication.TurnInsideOut(Transform)version 19Dec2019

Configuration

    CONFIG = {
        "path_arc": TAU / 4,
    }

Functions

• def create_target(self)

Source and Reference

https://github.com/3b1b/manim19Dec2019