Texture Coordinates

Texture Coordinates

Texture coordinates, also called UVs, are pairs of numbers stored in the vertices of a mesh, often used to stretch a 2D texture onto a 3D mesh.

UV Tutorials

• Organic rock UV seams Polycount forum thread, how to create good UVs for spheroids.
• UV Theory Polycount forum thread, how to plan good UVs.
• As it turns out, we all suck at unwrapping? Polycount forum thread.
• Unwrapping a sphere Polycount forum thread, good methods for UVing spheres. For sphere modeling tips see Sphere Topology.
• First-Person Weapon UVs by Joe 'EarthQuake' Wilson, good weapon UVs.
• Maya / Mudbox: Street Cop Workflow by Mashru Mishu, good character UVs.
• uv + turbosmooth= big problem Polycount forum thread, how to prevent 3ds Max subdivision from distorting UVs. A similar thread: Best way to approach unwrapping UVWs with Meshsmooth?
• What's an 8-sided tiled texture ? Polycount forum thread, how to edit textures so you can rotate and mirror them on adjacent polygons without seams.
• LightMap#Light_Map_Texture_Coordinates
• TextureAtlas

[[attachment:uvtut_3dprojectionnetwork.jpg|Media:TextureCoordinates/attachments/uvtut_3dprojectionnetwork.jpg

UV Tools

3ds Max

• TexTools
• Texture Atlas Generator
• turboTools
• Normalize UVs Maxscipt
• LCSM Unwrap
• 3ds Max Bridge to Headus UV Layout
• 3ds Max Bridge to Roadkill
• morphMap

Maya

• Maya Bridge to Headus UV Layout
• Texturing Scripts on CreativeCrash.com
• Castor Lee's Auto UV Mapper

Softimage / XSI

• Softimage Bridge to Headus UV Layout
• Texturing Scripts on CreativeCrash.com
• Softimage Bridge to Roadkill

UV Map Grids

This is a texture to use while unwrapping a mesh. Sometimes called a custom uv map template, a uv checker, or a test grid.

Good things to have in a uv map grid:

• A large checker grid to see large distortions.
• A fine per-pixel grid to see small distortions.
• Circles help with solving distortion, as it's easier for the human eye to see when a circle is distorted than a square.
• Unique colors across the map, to see where the UV is tiling.
• Letters and/or numbers to see when the UV is reversed.
• Letters and/or numbers to see where a mesh feature is located in UV space.

[[attachment:uvrefmap_blackwhite.jpg|Media:TextureCoordinates/attachments/uvrefmap_blackwhite.jpg	width=128}}	[[attachment:uvrefmap_blender.jpg|[[Media:uvrefmap_blender.jpg	width=128]]]]	[[attachment:uvrefmap_checker_green.jpg|{{attachment:uvrefmap_checker_green.jpg
[[attachment:uvrefmap_checker_util-mark.jpg|Media:TextureCoordinates/attachments/uvrefmap_checker_util-mark.jpg	width=128}}	[[attachment:uvrefmap_checkeredmap.jpg|[[Media:uvrefmap_checkeredmap.jpg	width=128]]]]	[[attachment:uvrefmap_circles.jpg|{{attachment:uvrefmap_circles.jpg
[[attachment:uvrefmap_circles_letters.jpg|Media:TextureCoordinates/attachments/uvrefmap_circles_letters.jpg	width=128}}	[[attachment:uvrefmap_circles_noise.jpg|[[Media:uvrefmap_circles_noise.jpg	width=128]]]]	[[attachment:uvrefmap_circles_R_numbers.jpg|{{attachment:uvrefmap_circles_R_numbers.jpg
[[attachment:uvrefmap_circlesgreen_noise.jpg|Media:TextureCoordinates/attachments/uvrefmap_circlesgreen_noise.jpg	width=128}}	[[attachment:uvrefmap_circlessquares.jpg|[[Media:uvrefmap_circlessquares.jpg	width=128]]]]	[[attachment:uvrefmap_grid_large.jpg|{{attachment:uvrefmap_grid_large.jpg
[[attachment:uvrefmap_grid_small.jpg|Media:TextureCoordinates/attachments/uvrefmap_grid_small.jpg	width=128}}	[[attachment:uvrefmap_HarlequiN_grid.jpg|[[Media:uvrefmap_HarlequiN_grid.jpg	width=128]]]]	[[attachment:uvrefmap_nvidia_greengrid.jpg|{{attachment:uvrefmap_nvidia_greengrid.jpg
Media:TextureCoordinates/attachments/uvrefmap_util-mark1.jpg	width=128

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