{"id":158,"date":"2014-11-26T13:26:50","date_gmt":"2014-11-26T13:26:50","guid":{"rendered":"http:\/\/blog.robertledden.co.uk\/?p=158"},"modified":"2015-04-10T17:49:32","modified_gmt":"2015-04-10T17:49:32","slug":"session-78-dynamics-fire-and-wind-draft","status":"publish","type":"post","link":"http:\/\/blog.robertledden.co.uk\/?p=158","title":{"rendered":"Session 7&#038;8 &#8211; Dynamics (Fire and Wind)"},"content":{"rendered":"<h1>Fuel<\/h1>\n<p>The first part of this session was looking into fuel, I\u00a0create a 3D container that will hold the fuel and simulate the reactions that will take place using this fuel. Next I\u00a0use the paint fluids tool to add a layer of fuel into the container this after this I\u00a0add a emitter to the container that will provide the heat that will trigger the reaction.<\/p>\n<p>With everything in place I tweak some attributes, setting the boucheny to 0 so the fuel doesn&#8217;t &#8216;evaporate&#8217; and activating the dynamic grid option under the heat settings so that it will simulate the reaction, below are the results of this session.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-158 gallery-columns-2 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule01.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule01-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule02.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule02-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule03.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule03-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule05.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fule05-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h1>Fire<\/h1>\n<p>The next step after the fuel session was fire this task I didn&#8217;t do as a separate session but integrated it directly into my final assignment scene. Similar to the fuel task I start with a 3D container that simulates and then I add a emitter, this will be used to generate the fire.<\/p>\n<p>I set up the settings of the emitter and container so they produce a fire effect, below are the result of this.<\/p>\n<p><a href=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fire01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-344\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fire01-300x169.jpg\" alt=\"S7Fire01\" width=\"300\" height=\"169\" srcset=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fire01-300x169.jpg 300w, http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fire01-1024x576.jpg 1024w, http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S7Fire01.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h1>Wind<\/h1>\n<p>The next task was to simulate wind to create a tornado this again was done using the 3D container. I create a two NURBS circles then use the loft tool to create a plane between the NURBS circles, this is what I will use to emit the particles from.<\/p>\n<p>Next I add a curve up the center of the 3D container then I apply a volume Curve to this, this is what will generate the winds for the simulation. The volume curve has a number of rings running up it I alter these so they start off small at the bottom and grow large till they reach the top.<\/p>\n<p>After setting some attributes the wind is set up and with the emitter a tornado is formed, with some tweaking some appearance attributes the tornado is made to look more realistic.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-158 gallery-columns-2 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind01.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind01-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind02.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind02-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind03.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind03-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind04.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind04-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind06.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"http:\/\/blog.robertledden.co.uk\/wp-content\/uploads\/2015\/04\/S8Wind06-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fuel The first part of this session was looking into fuel, I\u00a0create a 3D container that will hold the fuel and simulate the reactions that [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,5],"tags":[],"class_list":["post-158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-modelling-animation","category-year-3"],"_links":{"self":[{"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=158"}],"version-history":[{"count":2,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/158\/revisions"}],"predecessor-version":[{"id":369,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/158\/revisions\/369"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=\/wp\/v2\/media\/353"}],"wp:attachment":[{"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=158"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.robertledden.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}