Welcome to the exciting world of 3D animation! In this guide, we’ll walk you through the steps needed to create a mesmerizing 3D lines animation using Three.js and add an animated background color for added flair.
What You’re Getting Into
We leveraged a prebuilt example from Three.js and enhanced it with an animated background color. By adjusting several parameters like the number of lines, perspective, and colors, we created a visually rich experience.
Ready to dive in? Let’s get started!
How It Works
Our animation utilizes JavaScript for rendering, making it both light and responsive. Here’s a peek into the skeletal structure of our code:
Let’s break this down with an analogy:
Imagine our animation setup as a stage production. The Three.js library is our main actor, responsible for all the heavy lifting (the actual 3D rendering). The projector and canvas renderer scripts serve as the special effects team, ensuring that our visuals pop brilliantly on stage. Finally, just like a lighting technician changes the mood of the performance, our animated background color script adds a dynamic flavor, enhancing the audience’s visual experience.
Setting Up Your Layout
Your HTML structure is simple yet effective. Here’s an example snippet to set the scene:
Hello World
Configuration Options
- The script is fully configurable:
- Colors
- Lines
- Opacities
- Perspectives
However, you will need to delve into the code to make these adjustments. Download the necessary files and consult the file 3d-lines-animation.js for extensive customization.
Where to Find More
For a live demonstration, check out the online demo.
Here’s a quick preview of what you’ll be creating:

Troubleshooting
If you encounter issues, consider these troubleshooting tips:
- Ensure all script paths are correct and that you have a stable internet connection for external libraries.
- Check the console for any JavaScript errors that may indicate conflicts between scripts.
- Experiment with configurations in
3d-lines-animation.jsto see how changes affect your animation.
For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.
Conclusion
At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.

