Purpose: What is the goal of the 3D design? Are you creating a product prototype, a character for animation, an architectural model, or a scene for a game? Understanding the purpose informs your design decisions. References & Mood Boards: Gather visual references, sketches, or inspiration. This can be anything from real-world photos to art or other digital work. Dimensions & Scale: For physical objects or environments, understanding the correct scale and dimensions is crucial, particularly for product design or architectural visualization.

3D design refers to the creation and representation of three-dimensional (3D) objects or scenes using specialized software. These designs can be for a wide range of applications, from digital models for animation and video games to architectural visualizations and product prototypes. The process of 3D design involves several stages, including conceptualization, modeling, texturing, lighting, rendering, and sometimes animation. Below is a comprehensive guide to 3D design, outlining key aspects, tools, and processes involved.