UVeditor

UVeditor is a software tool used in 3D computer graphics for unwrapping and editing UV coordinates of 3D models. UV coordinates are essential for applying textures to a model. They essentially map a 2D image onto a 3D surface, and UVeditor provides the interface to manipulate this mapping.

The primary function of UVeditor is to unfold the 3D model's surfaces into a 2D representation, often referred to as a UV map or UV layout. This process, known as UV unwrapping, involves cutting the 3D mesh along specific edges to allow it to lay flat without overlapping. Users can then arrange these 2D pieces, called UV islands, within a 0 to 1 texture space. The arrangement of these islands affects how the texture will appear on the model.

UVeditor allows for precise control over the unwrapping process. Users can select edges to cut, sew UV islands together, and adjust their scale, rotation, and position. Tools for optimizing the UV layout are often included, aiming to maximize texture space utilization and minimize distortion. This is crucial for achieving high-quality texturing results. The software also facilitates the editing of existing UV maps, enabling adjustments to seams, texel density, and overall organization. Many 3D modeling and texturing software packages integrate UV editing capabilities directly into their workflows.