I want this but so it adjusts to sizes entered in a form on a webpage in fairly normal HTML/CSS: Way back in the 1990's you could show the proportions of a box in 3D using VRML and have the controls
Fundamentals of Data Visualization
graphing functions - How can we draw a complex 3D graphics using math tools? - Mathematics Stack Exchange
Predicting GPU Performance – Epoch
Customizing Visme Charts & Graphs
data structures - What is the most efficient way to represent an directed dynamic massive 3D graph? - Computer Science Stack Exchange
Size - Height, Width, and Depth
How to Write Midjourney prompts You Can Actually Use
What's Vector Art and How to Use Vector Images
Can a 3D space have any other dimensions besides height, width, and length? - Quora
3d - How can I graphically represent width, height and depth dimensions? - Graphic Design Stack Exchange
Graph parameters Substance 3D Designer
How Graph Neural Networks (GNN) work: introduction to graph convolutions from scratch