{"id":570,"date":"2023-12-25T15:32:09","date_gmt":"2023-12-25T15:32:09","guid":{"rendered":"https:\/\/www.katsbits.com\/site\/?p=570"},"modified":"2023-12-25T15:32:09","modified_gmt":"2023-12-25T15:32:09","slug":"backdrop-scene","status":"publish","type":"post","link":"https:\/\/www.katsbits.com\/site\/backdrop-scene\/","title":{"rendered":"Backdrop Test Scene (*.blend)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.katsbits.com\/site\/backdrop-scene\/#Model_Details\" >Model Details<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.katsbits.com\/site\/backdrop-scene\/#Download_Locations\" >Download Locations<\/a><\/li><\/ul><\/nav><\/div>\n<div style=\"background-color:#FFF4E8; border:1px solid #C60; padding:1%; color:#C00\"><i>The article below was originally published some time ago and now remains online as an informational resource and archive.<\/i><\/div>\n<hr \/>\n<p>The following &quot;Backdrop Test Scene Model&quot; download is a simple *.blend file to help test Normal Mapped objects or textures made for Normal mapped environments in Blender. Object and Texture assets included. <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Model_Details\"><\/span>Model Details<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>author<\/b>: KatsBits<\/li>\n<li><b>rel&#8217; date<\/b>: October 2011<\/li>\n<li><b>name<\/b>: Backdrop test scene<\/li>\n<li><b>zip file: <\/b>katsbits-backdrop-scene-source.zip<\/li>\n<li><b>info: <\/b><b>How to use<\/b>\n<p><b>note :<\/b> all source material is &#8216;packaged&#8217; into the *.blend file using  2.59 an 2.49b. To ensure proper access use the same or newer versions of Blender.<\/p>\n<p><b>Description<\/b><\/p>\n<p>Scene is comprised of three individual mesh sections, each having a single Material applied. Images are assigned to the materials via a  Texture slot. There are three or four image <b>Stages<\/b> per Texture\/Material depending on the function\/purpose of the Material, these typically include a &quot;colour&quot; or &quot;diffuse&quot; map, a grayscale &quot;specular&quot; highlights map, an RGB &quot;normal&quot; map and a &quot;displacement&quot; map (grayscale). N.B. the normal map is based on &quot;Tangent&quot; space with an inverted &#8216;green&#8217; channel &#8211; depending on requirements this may need to be &#8216;reverted&#8217; (Blenders GLSL mode doesn&#8217;t invert this channel for example, so normals appear backwards. To correct invert either the &quot;green&quot; or &quot;red&quot; channels in an image editor).<\/p>\n<p><b>Collision<\/b><\/p>\n<p>There are no separate collision  objects within the scene so each item will need to be treated &#8216;as is&#8217;, or collisions hulls may need to be made depending on requirements.<\/p>\n<p><b>Permissions<\/b><\/p>\n<p>Download is  released under KatsBits <a href=\"\/copyright\/\" title=\"Read the permissions of use for this file\" target=\"_self\" rel=\"noopener\">standard &quot;non-commercial use&quot; licensing.<\/a> See included readme.txt file for more specific details.<\/p>\n<\/li>\n<li><b>polycount &#8211; <\/b>c.150 Faces (c.260 triangles)<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Download_Locations\"><\/span>Download Locations<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>zip file [c.200 KB]<\/p>\n<ul>\n<li><a href=\"https:\/\/www.katsbits.com\/files\/blender\/katsbits-backdrop-scene-source.zip\">Download from KatsBits<\/a><a href=\"https:\/\/www.katsbits.com\/files\/blender\/katsbits-backdrop-scene-source.zip\"><br \/>\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.katsbits.com\/sitegiffs\/download-now-gray.png\" width=\"150\" height=\"100\" border=\"0\" alt=\"download now\" \/><\/a><\/li>\n<\/ul>\n<div class=\"content_images\"><a href=\"https:\/\/www.katsbits.com\/images\/models\/backdrop-scene\/blender-backdrop-glsl-lighting.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.katsbits.com\/images\/models\/backdrop-scene\/blender-backdrop-glsl-lighting_sml.jpg\" alt=\"Simple backdrop scene for Blender 3D\" title=\"Simple backdrop scene for Blender 3D\" width=\"428\" height=\"268\" border=\"0\" \/><\/a><\/p>\n<p>Simple backdrop scene comprising a &quot;<b>wall<\/b>&quot;, &quot;<b>ground<\/b>&quot; and &quot;<b>cobbled<\/b>&quot; steps sections. Shown in Blenders 3DViewport lit by a single &quot;<b>Point<\/b>&quot; lamp using &quot;<b>GLSL<\/b>&quot; shading<\/p>\n<p>              <a href=\"https:\/\/www.katsbits.com\/images\/models\/backdrop-scene\/backdrop-texture-sets.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.katsbits.com\/images\/models\/backdrop-scene\/backdrop-texture-sets_sml.jpg\" alt=\"Backdrop scene includes basic texture set with normal maps\" title=\"Backdrop scene includes basic texture set with normal maps\" width=\"428\" height=\"268\" border=\"0\" \/><\/a><\/p>\n<p>Scene is split into sections, one &quot;material&quot; per mesh,  each with a &quot;<b>Diffuse<\/b>&quot;, &quot;<b>Specular<\/b>&quot;, &quot;<b>Normal<\/b>&quot; and &quot;<b>Displacement<\/b>&quot; map &#8211; normal map is tangent space with inverted &#8216;green&#8217; channel<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":571,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,15],"tags":[190,210,30,32,178,208,209,180],"class_list":["post-570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-download","category-models","tag-blend","tag-displacement","tag-downloads","tag-assets","tag-game-ready","tag-normal-map","tag-specular","tag-zip"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/posts\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/comments?post=570"}],"version-history":[{"count":1,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/posts\/570\/revisions"}],"predecessor-version":[{"id":572,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/posts\/570\/revisions\/572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/media\/571"}],"wp:attachment":[{"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/categories?post=570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.katsbits.com\/site\/wp-json\/wp\/v2\/tags?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}