{"id":265,"date":"2009-11-19T06:04:13","date_gmt":"2009-11-18T21:04:13","guid":{"rendered":"http:\/\/clockmaker.jp\/blog-en\/?p=265"},"modified":"2009-11-19T06:04:13","modified_gmt":"2009-11-18T21:04:13","slug":"pv3d-custom-flat-shader","status":"publish","type":"post","link":"http:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/","title":{"rendered":"[PV3D] Custom Flat Shader"},"content":{"rendered":"<p class=\"photo\"><a rel=\"shadowbox;width=720; height=480;\" href=\"http:\/\/clockmaker.jp\/labs\/091118_pv3d_myshader\/main.swf\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2468\" title=\"Flat Shader\" src=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-storn.jpg\" alt=\"Flat Shader\" width=\"460\" height=\"200\" \/><\/a><\/p>\n<p>This is Papervision3D 2.1 demo. I try to run faster flat shading.<\/p>\n<ul>\n<li><a rel=\"shadowbox;width=720; height=480;\" href=\"http:\/\/clockmaker.jp\/labs\/091118_pv3d_myshader\/main.swf\">demo<\/a><\/li>\n<li><a href=\"http:\/\/clockmaker.jp\/labs\/091118_pv3d_myshader\/Main.txt\">source<\/a><\/li>\n<\/ul>\n<p>Main logic is these steps.<\/p>\n<p>[1] make Array of BitmapData as chache<\/p>\n<p>[2] check z-axis of all\u00a0faces<\/p>\n<p>[3] calculate radian between z-axis of face and z-axis of target direction<\/p>\n<p>[4] replace bitmap from cache data depend on radian.<\/p>\n<p><!--more--><\/p>\n<h3>Compare Flat Shading<\/h3>\n<p>Case of Build-in FlatShader<\/p>\n<p><a href=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-flatshader.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-2469\" title=\"091118-flatshader\" src=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-flatshader-460x323.png\" alt=\"091118-flatshader\" width=\"460\" height=\"323\" \/><\/a><\/p>\n<p>Case of Custom Flat Shading<\/p>\n<p><a href=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-my_flatshader.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-2470\" title=\"091118-my_flatshader\" src=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-my_flatshader-460x323.png\" alt=\"091118-my_flatshader\" width=\"460\" height=\"323\" \/><\/a><\/p>\n<p>detail description is posted at <a href=\"http:\/\/clockmaker.jp\/blog\/2009\/11\/papervision3d-flatshader\/\">Japanese blog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is Papervision3D 2.1 demo. I try to run faster flat shading. demo source Main logic is these steps. [1] make Array of BitmapData as chache [2] check z-axis of all\u00a0faces [3] calculate radian between z-axis of face and z-axis of target direction [4] replace bitmap from cache data depend on radian.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[PV3D] Custom Flat Shader - ClockMaker Demo\" \/>\n<meta property=\"og:description\" content=\"This is Papervision3D 2.1 demo. I try to run faster flat shading. demo source Main logic is these steps. [1] make Array of BitmapData as chache [2] check z-axis of all\u00a0faces [3] calculate radian between z-axis of face and z-axis of target direction [4] replace bitmap from cache data depend on radian.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/\" \/>\n<meta property=\"og:site_name\" content=\"ClockMaker Demo\" \/>\n<meta property=\"article:published_time\" content=\"2009-11-18T21:04:13+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-storn.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Yasu\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/#website\",\"url\":\"https:\/\/clockmaker.jp\/blog-en\/\",\"name\":\"ClockMaker Demo\",\"description\":\"Interactive Design with Flash and HTML5\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/clockmaker.jp\/blog-en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-storn.jpg\",\"contentUrl\":\"http:\/\/clockmaker.jp\/blog\/wp-content\/uploads\/2009\/11\/091118-storn.jpg\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/#webpage\",\"url\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/\",\"name\":\"[PV3D] Custom Flat Shader - ClockMaker Demo\",\"isPartOf\":{\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/#primaryimage\"},\"datePublished\":\"2009-11-18T21:04:13+00:00\",\"dateModified\":\"2009-11-18T21:04:13+00:00\",\"author\":{\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/#\/schema\/person\/4812391988938498fcd1b4cbb7ac3291\"},\"breadcrumb\":{\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/clockmaker.jp\/blog-en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[PV3D] Custom Flat Shader\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/#\/schema\/person\/4812391988938498fcd1b4cbb7ac3291\",\"name\":\"Yasu\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/clockmaker.jp\/blog-en\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"http:\/\/0.gravatar.com\/avatar\/96ec799c0a89d4ff7a6c2526dd04f121?s=96&d=mm&r=g\",\"contentUrl\":\"http:\/\/0.gravatar.com\/avatar\/96ec799c0a89d4ff7a6c2526dd04f121?s=96&d=mm&r=g\",\"caption\":\"Yasu\"},\"url\":\"http:\/\/clockmaker.jp\/blog-en\/author\/yasu\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/clockmaker.jp\/blog-en\/2009\/11\/pv3d-custom-flat-shader\/","og_locale":"en_US","og_type":"article","og_title":"[PV3D] Custom Flat Shader - ClockMaker Demo","og_description":"This is Papervision3D 2.1 demo. 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