{"id":817,"date":"2012-03-26T22:04:14","date_gmt":"2012-03-26T19:04:14","guid":{"rendered":"http:\/\/unitycoder.com\/blog\/?p=817"},"modified":"2014-06-07T16:02:41","modified_gmt":"2014-06-07T13:02:41","slug":"monotone-chain-convex-hull-algorithm-unity","status":"publish","type":"post","link":"https:\/\/unitycoder.com\/blog\/2012\/03\/26\/monotone-chain-convex-hull-algorithm-unity\/","title":{"rendered":"Monotone Chain Convex Hull Algorithm"},"content":{"rendered":"

\"\"<\/p>\n

Finally got atleast some 2D convex hull algorithm<\/a> working.. this one is converted from those Java & Python versions.
\nConverted the java version first and it kept giving strange results, then took the sub() from python and it worked rightaway..<\/p>\n

Now can try this for the\u00a0 shadow casting test<\/a>, should be possible to cast somekind of shadows to a flat surface(?)<\/p>\n

It was quite difficult to sort an Vector3 array with javascript in Unity..
\nfounded some help from unity answers<\/a>, but most of those examples didnt seem to work without modifications..<\/p>\n

Webplayer:<\/strong>
\nnothing much to see on it..<\/p>\n

Download source:<\/strong>
\nMonotoneChainConvexHull.unitypackage<\/a> (javascript)<\/p>\n","protected":false},"excerpt":{"rendered":"

Finally got atleast some 2D convex hull algorithm working.. this one is converted from those Java & Python versions. Converted the java version first and it kept giving strange results, then took the sub() from python and it worked rightaway.. Now can try this for […]<\/p>\n","protected":false},"author":1,"featured_media":818,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[4,3],"tags":[93,215],"class_list":["post-817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-demos","category-unity3d","tag-algorithm","tag-convex-hull"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/03\/convex_hull_unity.jpg?fit=680%2C476&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p1KTaT-db","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/comments?post=817"}],"version-history":[{"count":10,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/817\/revisions"}],"predecessor-version":[{"id":2986,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/817\/revisions\/2986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media\/818"}],"wp:attachment":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media?parent=817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/categories?post=817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/tags?post=817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}