{"id":1940,"date":"2015-01-22T21:45:00","date_gmt":"2015-01-22T21:45:00","guid":{"rendered":"http:\/\/www.spellcasterstudios.com\/?p=1940"},"modified":"2015-01-20T10:48:58","modified_gmt":"2015-01-20T10:48:58","slug":"view-space-normals","status":"publish","type":"post","link":"https:\/\/www.spellcasterstudios.com\/?p=1940","title":{"rendered":"View-space normals"},"content":{"rendered":"<p>Working on this a couple of hours at a time is not efficient, but time has been rather short lately\u2026<\/p>\n<p>Anyway, added view-space normals to the renderer, so I can do the screenspace effect:<\/p>\n<p><a href=\"http:\/\/www.spellcasterstudios.com\/wp-content\/uploads\/2015\/01\/screen390.jpg\" class=\"thickbox\"><img loading=\"lazy\" decoding=\"async\" title=\"screen390\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"screen390\" src=\"http:\/\/www.spellcasterstudios.com\/wp-content\/uploads\/2015\/01\/screen390_thumb.jpg\" width=\"830\" height=\"482\" \/><\/a><\/p>\n<p>It doesn\u2019t seem very different, but it is\u2026 <img decoding=\"async\" class=\"wlEmoticon wlEmoticon-smile\" style=\"border-top-style: none; border-bottom-style: none; border-right-style: none; border-left-style: none\" alt=\"Smile\" src=\"http:\/\/www.spellcasterstudios.com\/wp-content\/uploads\/2015\/01\/wlEmoticon-smile4.png\" \/><\/p>\n<p>Anyway, I need the view-space normals because I\u2019m using view space positions, and I need to change them so I can project the new position to check for the occlusion\u2026<\/p>\n<p>Next step is to get the random texture and the kernel in for randomly sample the depth map.<\/p>\n<p><em>Now listening to \u201cOf Rust And Bones\u201d by \u201cPoisonblack\u201d<\/em><\/p>\n<p><em>Link of the Day: Very interesting article on path-tracing and application on fractal rendering. Fractals are very interesting from a mathematic perspective and they\u2019re beautiful to look at as well: <a title=\"http:\/\/blog.hvidtfeldts.net\/index.php\/2015\/01\/path-tracing-3d-fractals\/\" href=\"http:\/\/blog.hvidtfeldts.net\/index.php\/2015\/01\/path-tracing-3d-fractals\/\">http:\/\/blog.hvidtfeldts.net\/index.php\/2015\/01\/path-tracing-3d-fractals\/<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Working on this a couple of hours at a time is not efficient, but time has been rather short lately\u2026 Anyway, added view-space normals to the renderer, so I can do the screenspace effect: It doesn\u2019t seem very different, but it is\u2026 Anyway, I need the view-space normals because I\u2019m using view space positions, and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,147,8],"tags":[254,255,253],"class_list":["post-1940","post","type-post","status-publish","format-standard","hentry","category-development","category-chrome-hunter","category-technology","tag-ambient","tag-occlusion","tag-ssao"],"_links":{"self":[{"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/posts\/1940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1940"}],"version-history":[{"count":1,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/posts\/1940\/revisions"}],"predecessor-version":[{"id":1941,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=\/wp\/v2\/posts\/1940\/revisions\/1941"}],"wp:attachment":[{"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.spellcasterstudios.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}