StandingWave

Qualified name: manim\_physics.wave.StandingWave

class StandingWave(n=2, length=4, period=1, amplitude=1, **kwargs)

Bases: ParametricFunction

A 2D standing wave.

Parameters:

• n (int) – Harmonic number.

• length (float) – The length of the wave.

• period (float) – The time taken for one full oscillation.

• amplitude (float) – The maximum height of the wave.

• kwargs – Additional parameters to be passed to ParametricFunction.

Examples

Example: StandingWaveExampleScene

from manim import *

from manim_physics import *

class StandingWaveExampleScene(Scene):
    def construct(self):
        wave1 = StandingWave(1)
        wave2 = StandingWave(2)
        wave3 = StandingWave(3)
        wave4 = StandingWave(4)
        waves = VGroup(wave1, wave2, wave3, wave4)
        waves.arrange(DOWN).move_to(ORIGIN)
        self.add(waves)
        for wave in waves:
            wave.start_wave()
        self.wait()

from manim_physics import *

class StandingWaveExampleScene(Scene):
    def construct(self):
        wave1 = StandingWave(1)
        wave2 = StandingWave(2)
        wave3 = StandingWave(3)
        wave4 = StandingWave(4)
        waves = VGroup(wave1, wave2, wave3, wave4)
        waves.arrange(DOWN).move_to(ORIGIN)
        self.add(waves)
        for wave in waves:
            wave.start_wave()
        self.wait()

Methods

start_wave
stop_wave

Attributes

animate	Used to animate the application of any method of self.
animation_overrides
color
depth	The depth of the mobject.
fill_color	If there are multiple colors (for gradient) this returns the first one
height	The height of the mobject.
n_points_per_curve
sheen_factor
stroke_color
width	The width of the mobject.