NEWT’s event model is pretty simple.
\nIt spawns one Event Dispatch Thread (EDT) for each unique Display
\nwhich role is to handle:<\/p>\n
<\/p>\n
High performance rendering is achieved without being blocked by input events
\nand the other way around, ie rendering does not disturb \/ lag user input.
\nThis gives you fluent animation even for complex models.<\/p>\n
Lately we had to create NewtCanvasAWT, hooking a NEWT window natively to an AWT Canvas.
\nThis enables us to use both worlds, AWT\/Swing UI and decoupled high performance rendering.<\/p>\n
How to pass user input back to the rendering loop ?<\/b> How to inject some GL action to the rendering loop ?<\/b> AWT agnostic input event listener<\/b> We provide some utilities to make life a bit easier. The NEWT threading requirements are easy – they are just none<\/b> for rendering, NEWT’s event model is pretty simple. It spawns one Event Dispatch Thread (EDT) for each unique Display which role is to handle: input events window lifecycle actions (window visibility, resize, .. etc) not rendering<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[7,3,8],"tags":[9,16,44,17],"class_list":["post-227","post","type-post","status-publish","format-standard","hentry","category-3d-opengl","category-computer-stuff","category-jogamp","tag-3d","tag-java","tag-jogamp","tag-opengl"],"_links":{"self":[{"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/posts\/227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/comments?post=227"}],"version-history":[{"count":9,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/posts\/227\/revisions"}],"predecessor-version":[{"id":586,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/posts\/227\/revisions\/586"}],"wp:attachment":[{"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/media?parent=227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/categories?post=227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jausoft.com\/blog\/wp-json\/wp\/v2\/tags?post=227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n Shows you how to use a fifo to pipe events from the EDT (listener) to the rendering loop.<\/p>\n\n
\n Shows you how to inject GL render actions into a GL fifo from another thread.<\/p>\n\n
\nWe also have a way to write AWT agnostic input event listener:<\/p>\n\n
\nThese are not really necessary, ie you could write and use your own, sure.<\/p>\n
\nand the input event listener should better not lock the rendering GL context.
\nWell, they can using GLContext.setSynchronized(true) etc .. <\/code>,
\nbut that would be a pity performance wise.<\/p>\n","protected":false},"excerpt":{"rendered":"