How to unwrap UV maps 3D models for texture artists?

To unwrap UV maps for 3D models, texture artists first mark non-overlapping seams on the mesh to split it into 2D UV islands—this foundational step preps the model for flat, usable UVs. Use tools like Blender’s UV Editor or Maya’s Unfold3D to flatten islands while minimizing stretching. Adjust islands to fit the 0-1 UV space efficiently, then pack them tightly without overlap—critical for ensuring textures look sharp and undistorted on the 3D model. For beginners, practice with simple shapes (e.g., cubes, spheres) and combine auto-unwrap features with manual tweaks to master balancing distortion and texture resolution.