{"id":630,"date":"2014-05-09T15:04:51","date_gmt":"2014-05-09T13:04:51","guid":{"rendered":"https:\/\/lorenzpotthast.de\/old\/?p=630"},"modified":"2014-06-09T15:38:10","modified_gmt":"2014-06-09T13:38:10","slug":"smoke-holograms","status":"publish","type":"post","link":"https:\/\/lorenzpotthast.de\/old\/smoke-holograms\/","title":{"rendered":"<!--:en-->experimenting with smoke holograms<!--:-->"},"content":{"rendered":"<p><!--:en-->Since I developed the <a href=\"https:\/\/lorenzpotthast.de\/old\/dream-bubble-machine\/\" target=\"_blank\">Dream Bubble Machine<\/a> I`ve been fascinated by the idea of using smoke as\u00a0voluminous projection surface and was very happy when I then saw\u00a0<a title=\"Fog display\" href=\"http:\/\/www.diginfo.tv\/v\/11-0070-r-en.php\" target=\"_blank\">this video<\/a>\u00a0of japanese scientist using a smoke column as a holographic multi-viewpoint display. Then I thought there could be an easier way to achieve the same result fixing the smoke in a solid shape and using one projector and a mirror system.<\/p>\n<p>I used the visual programming environment VVVV to build a simple virtual setup of rendering a 3D object from slightly different angles and then projected it on a plate with adjustable mirrors which were focussing the images again in the center of a glass bowl filled with smoke.<\/p>\n<p><iframe loading=\"lazy\" style=\"margin-left: 0px;\" src=\"http:\/\/player.vimeo.com\/video\/97717275?title=0&amp;byline=0&amp;portrait=0&amp;color=ffffff\" height=\"285\" width=\"380\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" width=\"380\" height=\"285\" class=\"alignnone size-medium wp-image-631\" alt=\"smoke-hologram\" src=\"https:\/\/lorenzpotthast.de\/old\/wp-content\/uploads\/2014\/06\/smoke-hologram-380x285.jpg\" srcset=\"https:\/\/lorenzpotthast.de\/old\/wp-content\/uploads\/2014\/06\/smoke-hologram-380x285.jpg 380w, https:\/\/lorenzpotthast.de\/old\/wp-content\/uploads\/2014\/06\/smoke-hologram-180x135.jpg 180w, https:\/\/lorenzpotthast.de\/old\/wp-content\/uploads\/2014\/06\/smoke-hologram-120x90.jpg 120w, https:\/\/lorenzpotthast.de\/old\/wp-content\/uploads\/2014\/06\/smoke-hologram.jpg 800w\" sizes=\"(max-width: 380px) 100vw, 380px\" \/><!--:--><\/p>\n","protected":false},"excerpt":{"rendered":"Since I developed the Dream Bubble Machine I`ve been fascinated by the idea of using smoke as\u00a0voluminous projection surface and was very happy when I then saw\u00a0this video\u00a0of japanese scientist using a smoke column as a holographic multi-viewpoint display. Then I thought there could be an easier way to achieve the same result fixing the smoke in a solid shape and using one projector and a mirror system.\nI used the visual programming environment VVVV to build a simple virtual setup of rendering a 3D object from slightly different angles and then projected it on a plate with adjustable mirrors&hellip;","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/posts\/630"}],"collection":[{"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":3,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"predecessor-version":[{"id":633,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/posts\/630\/revisions\/633"}],"wp:attachment":[{"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lorenzpotthast.de\/old\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}