B4J Tutorial Double Pendulum - just for fun

It is a B4J shortcut to kickstart this project. Copy attached Jar to your B4J library folder and then run the attached B4J project (chaos theory).

Adjust the sliders....

 

[josejad]

Your next step with B4R and your creation. Amazing, great job¡

 

[Johan Schoeman]

Another one to mess around with - copy the attached Jar to you B4J libs folder and run the attached B4J project. It is from here:

GitHub - KrishayB/DoublePendulum: Simulates a double pendulum in a GUI window

Simulates a double pendulum in a GUI window. Contribute to KrishayB/DoublePendulum development by creating an account on GitHub.

github.com

 

[Johan Schoeman]

Another double pendulum that comes from here:

GitHub - Narlar1730/Double_Pendulum: This is a double pendulum simulation

This is a double pendulum simulation. Contribute to Narlar1730/Double_Pendulum development by creating an account on GitHub.

github.com

Also had to add the this to the Jar:

jdk8u-jdk/src/share/classes/sun/awt/image/ImageWatched.java at master · frohoff/jdk8u-jdk

Contribute to frohoff/jdk8u-jdk development by creating an account on GitHub.

github.com

Copy attached Jar to your B4J additional libs folder
Download and run the attached B4J sample project

It traces the path of the black ball.