What are the different types of 3D mesh data?

3D mesh data is essential in computer modeling and animation, representing the structure and surface of a three-dimensional object. There are various types of 3D mesh data formats commonly used in computer graphics and visualization. The most fundamental type is the polygonal mesh, which comprises interconnected triangles or quadrilaterals forming the surface of an object. Point clouds, another type of 3D mesh data, consist of a large number of points in 3D space, often derived from laser scanning or depth sensors. Voxel data represents objects as a three-dimensional grid of volumetric pixels, used primarily in medical imaging and scientific visualization. NURBS (Non-Uniform Rational B-Splines) surfaces use mathematical curves and control points to describe complex surfaces with precise control over curvature and smoothness. Each type of 3D mesh data has its own unique properties and applications, enabling versatile approaches to modeling, animation, and rendering in various industries ranging from entertainment to engineering.

This mind map was published on 13 November 2023 and has been viewed 52 times.