subdivisão

Subdivisão is a term used in various fields, most commonly in geometry, computer graphics, and land management. In geometry and computer graphics, subdivisão refers to the process of refining a mesh or a surface by dividing its elements into smaller ones. This is often done to create smoother curves or more detailed surfaces from a simpler initial representation. For example, a coarse polygon mesh can be subdivided repeatedly to approximate a smooth surface, a technique fundamental to 3D modeling and animation. Algorithms like Catmull-Clark subdivision surfaces or Loop subdivision are popular methods for achieving this.

In the context of land management and urban planning, subdivisão denotes the division of a larger parcel of land into smaller lots or plots. This process is typically governed by local regulations and zoning laws, which dictate requirements for infrastructure such as roads, utilities, and public spaces. The purpose of land subdivisão is often to facilitate development, whether for residential housing, commercial use, or other purposes. It is a crucial step in the urban development process, transforming undeveloped land into usable building sites. The legal and administrative procedures involved in subdivisão vary significantly by jurisdiction.