Hey @chittu,
The video’s show an example of how the obstacles drop, bounce, and roll.
The obstacle drop source files are what you will use for the exercise and submit for grading.
If you scroll down the page, within the exercise description you will see example animations of the exercise.
If you want to add platforms to bounce off, like in the video’s, so you can practice, just add cube’s to the scene and scale and position them where you want them.
Remember to save this scene with a new file name, so you don’t overwrite the original source files.
Good luck with the exercise.
