{"id":14525,"date":"2026-06-18T18:49:58","date_gmt":"2026-06-18T18:49:58","guid":{"rendered":"https:\/\/3dcoat.com\/documentation\/?page_id=14525"},"modified":"2026-06-18T18:50:02","modified_gmt":"2026-06-18T18:50:02","slug":"multiple-uv-tiles-udims-to-one-single-uv-set-2","status":"publish","type":"page","link":"https:\/\/3dcoat.com\/documentation\/multiple-uv-tiles-udims-to-one-single-uv-set-2\/","title":{"rendered":"Multiple UV Tiles\/UDIMs to one single UV set ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Question: <br>I have received from a client a very heavy photogrammetry generated OBJ along with 3 separate 8K texture maps, all on separate UV tiles.<br>I would like to combine all 3 uv tiles on one single tile, and combine all 3 texture maps one one single 8K map.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Answer: <br>* This steps only works on the new version 2026.4 *<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once you have the mesh (need to be one mesh) w\/udims imported on Paint Room as PPP, with ITAUVset turned ON<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.ad9e398c8d48baf9e80649209976f139.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.ad9e398c8d48baf9e80649209976f139.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">On Textures Menu &gt; Import &gt; Import Multiple Udims &gt; select all the images on the folder<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.80bb4bb23d9a7f3a387d571d70d67c65.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.80bb4bb23d9a7f3a387d571d70d67c65.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">All the images are added to Layer Panel<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.a13516f59323820bffd7aa7b2b32283b.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.a13516f59323820bffd7aa7b2b32283b.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">You can modify any uDim texture selecting it on Texture Editor<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.d9dd671485ffd3ac054615fdbb9b02f4.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.d9dd671485ffd3ac054615fdbb9b02f4.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">switch to UV room, and use Unify UV<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.0679713ff1ae2c395971859ba0d28e40.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.0679713ff1ae2c395971859ba0d28e40.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><br>next step UnWrap<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.7f361c381a271ec51eb9970425a107c7.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.7f361c381a271ec51eb9970425a107c7.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">last Apply UV-set<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.553e193668b94b4b5e92bf9b0603a3af.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.553e193668b94b4b5e92bf9b0603a3af.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">now Delete Unused&nbsp; UV Sets<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.a212aa50971981574c5bc3e404294f52.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.a212aa50971981574c5bc3e404294f52.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Switch back to Paint Room, press OK<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.e34f11e6ca921f0f727db8c76d7df0fa.png\"><img decoding=\"async\" src=\"https:\/\/3dcoat.com\/forum\/uploads\/monthly_2026_06\/image.png.e34f11e6ca921f0f727db8c76d7df0fa.png\" alt=\"image.png\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Now you have only one Paint Object, one Surface Material and one UVset applied<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Done<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Question: I have received from a client a very heavy photogrammetry generated OBJ along with 3 separate 8K texture maps, all on separate UV tiles.I would like to combine all 3 uv tiles on one single tile, and combine all 3 texture maps one one single 8K map. Answer: * This steps only works on [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-14525","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Multiple UV Tiles\/UDIMs to one single UV set ? - Dokumentace 3DCoat<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/3dcoat.com\/documentation\/multiple-uv-tiles-udims-to-one-single-uv-set-2\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multiple UV Tiles\/UDIMs to one single UV set ? - Dokumentace 3DCoat\" \/>\n<meta property=\"og:description\" content=\"Question: I have received from a client a very heavy photogrammetry generated OBJ along with 3 separate 8K texture maps, all on separate UV tiles.I would like to combine all 3 uv tiles on one single tile, and combine all 3 texture maps one one single 8K map. 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