{"id":537,"date":"2011-03-10T00:19:18","date_gmt":"2011-03-10T00:19:18","guid":{"rendered":"http:\/\/pycheung.com\/weblog\/?p=537"},"modified":"2012-12-10T17:28:36","modified_gmt":"2012-12-10T17:28:36","slug":"spatial-information-storevisualize","status":"publish","type":"post","link":"https:\/\/www.pycheung.com\/weblog\/post\/537","title":{"rendered":"Spatial information store\/visualize"},"content":{"rendered":"<p>          <a href=\"http:\/\/www.pycheung.com\/weblog\/wp-content\/uploads\/isopersp.jpg\" title=\"isopersp.jpg\">            <img loading=\"lazy\" src=\"http:\/\/www.pycheung.com\/weblog\/wp-content\/uploads\/zrtn_005n5cf95186_tn.jpg\" style=\"BORDER-BOTTOM: #000000 1px; BORDER-LEFT: #000000 1px; BORDER-TOP: #000000 1px; BORDER-RIGHT: #000000 1px\" height=\"402\" width=\"800\" alt=\"isopersp.jpg\" border=\"0\"\/>          <\/a>        <\/p>\n<p>          <a href=\"http:\/\/www.pycheung.com\/weblog\/wp-content\/uploads\/isoplan.jpg\" title=\"isoplan.jpg\">            <img loading=\"lazy\" src=\"http:\/\/www.pycheung.com\/weblog\/wp-content\/uploads\/zrtn_006n6c8df620_tn.jpg\" style=\"BORDER-BOTTOM: #000000 1px; BORDER-LEFT: #000000 1px; BORDER-TOP: #000000 1px; BORDER-RIGHT: #000000 1px\" height=\"402\" width=\"800\" alt=\"isoplan.jpg\" border=\"0\"\/>          <\/a>        <\/p>\n<p>to store and visualize spatial information of multiple attractors and detractors with different displacement and fall off distance on a nurbssurface. Diagram\/visualise as contours through project curve (here I extracted the curves to my custom MGL drawing) or colored by height using maya ramp shader (shown above as a faint backdrop). Query as height value at any given point in plan through rayIntersect, or if projected curves exists, could be used to query the region between 2 height value. The heightfield can also be converted into vectorfield for additional spatial information.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>to store and visualize spatial information of multiple attractors and detractors with different displacement and fall off distance on a nurbssurface. Diagram\/visualise as contours through project curve (here I extracted&#8230;<\/p>\n<div class=\"royalwp-readmore-wrap\"><a href=\"https:\/\/www.pycheung.com\/weblog\/post\/537\" class=\"royalwp-readmore\">Explore more <i class=\"far fa-hand-point-right\"><\/i><\/a><\/div>\n","protected":false},"author":2,"featured_media":1134,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[155],"tags":[25,30,60,72,90,106],"_links":{"self":[{"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/posts\/537"}],"collection":[{"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/comments?post=537"}],"version-history":[{"count":1,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/posts\/537\/revisions"}],"predecessor-version":[{"id":1003,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/posts\/537\/revisions\/1003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/media\/1134"}],"wp:attachment":[{"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/media?parent=537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/categories?post=537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pycheung.com\/weblog\/wp-json\/wp\/v2\/tags?post=537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}