How to Create a 3D Model in Desmos: 1 Minute to Mastering 3D Modeling in Your Math Class

Desmos is an excellent tool for visualizing mathematical concepts, but it's best known for its 2D graphing calculator. However, with some creative thinking and mathematical tricks, you can simulate simple 3D models within Desmos by using parametric equations and perspective projections. To start, consider how 3D objects can be represented via 2D coordinates. By projecting 3D coordinates onto a 2D plane, you can use Desmos’ powerful tools to mimic 3D effects. For example, you can use equations that account for rotation and depth, applying trigonometric transformations to produce the illusion of three-dimensionality on a flat surface. This approach is common when designing immersive visual breakdowns before moving on to dedicated room or architectural planners.

Tips 1:

As a designer, I recommend using Desmos’ color and layering features to help enhance the visual depth of your mock-3D visuals. However, for actual interior or architectural projects, consider stepping into specialized 3D visualization tools for professionals. For tasks like 3D floor planner, these platforms allow you to create, manipulate, and even render realistic designs—something that's far beyond Desmos’ native capabilities but can follow your initial sketches or concept models. This workflow, from simple sketches in Desmos to robust detailing in dedicated software, mirrors the process we use in professional design.

FAQ

Q: Can Desmos make real 3D models?

A: Desmos itself does not support true interactive 3D models; you can only simulate 3D effects through math and perspective tricks in a 2D space.

Q: What math is used to simulate 3D in Desmos?

A: Typically, parametric equations and perspective projection formulas are used to transform 3D coordinates into 2D visuals that give a sense of depth and rotation.

Q: Are there limitations to modeling in Desmos?

A: Yes, complex structures and textures are difficult to achieve; it’s best for simple objects or educational demonstrations rather than full design projects.

Q: What is an alternative to Desmos for 3D modeling?

A: Dedicated interior design software or 3D modeling applications like Coohom offer extensive 3D creation and rendering capabilities suitable for real projects.

Q: How do designers use Desmos in the early design phase?

A: Desmos can help with quick mathematical sketches or visualizing geometric concepts before moving to more advanced 3D tools for accurate modeling and rendering.