Tumblr (3.0; @subblue)http://subblue.tumblr.com/<p>Stoked with the cold. I’ll be annoyed if I don’t make the 10k this afternoon.</p>http://subblue.tumblr.com/post/199192754http://subblue.tumblr.com/post/199192754Mon, 28 Sep 2009 15:21:54 +0100<p>New 10k PB of 42:14 with a cold.</p>http://subblue.tumblr.com/post/199192747http://subblue.tumblr.com/post/199192747Mon, 28 Sep 2009 15:21:53 +0100<p>Having fun with WebGL and the latest Webkit - just ported the quaternion ray tracer over. A new door of possibilities has opened!</p>http://subblue.tumblr.com/post/196736276http://subblue.tumblr.com/post/196736276Fri, 25 Sep 2009 18:23:44 +0100<a href="http://www.fon.hum.uva.nl/praat/">Praat: doing Phonetics by Computer</a>: <p>Interesting little app, rates pretty high on the geek factor.</p>http://subblue.tumblr.com/post/195910104http://subblue.tumblr.com/post/195910104Thu, 24 Sep 2009 18:09:08 +0100<p>Blimey, I got ~4600 unique visitors for the julia ray tracer post yesterday!</p>http://subblue.tumblr.com/post/195719427http://subblue.tumblr.com/post/195719427Thu, 24 Sep 2009 12:40:22 +0100<a href="http://motionographer.com/theater/marco-brambilla-civilization/">Marco Brambilla: Civilization</a>: <p>A fantastic film comprised of hundreds of movie clips combined to create a moving landscape depicting the ascension from hell to heaven.</p>http://subblue.tumblr.com/post/194948913http://subblue.tumblr.com/post/194948913Wed, 23 Sep 2009 13:42:51 +0100<img src="http://1.media.tumblr.com/tumblr_kqcq3afRy91qz4mpio1_500.jpg"/><br/><br/><b>Shading test:</b> <p>Left to right, top to bottom: pure ambient occlusion, pure phong, AO and phong mix and finally everything; base colour with specular hightlights, and ray traced shadows.<br/><br/> See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818976http://subblue.tumblr.com/post/193818976Tue, 22 Sep 2009 03:40:26 +0100<img src="http://10.media.tumblr.com/tumblr_kqcq37wJEX1qz4mpio1_500.jpg"/><br/><br/><b>Sticky radio ways:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818933http://subblue.tumblr.com/post/193818933Tue, 22 Sep 2009 03:40:21 +0100<img src="http://18.media.tumblr.com/tumblr_kqcq31bgkN1qz4mpio1_500.jpg"/><br/><br/><b>Caramel swirl:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818885http://subblue.tumblr.com/post/193818885Tue, 22 Sep 2009 03:40:17 +0100<img src="http://20.media.tumblr.com/tumblr_kqcq2vvmDI1qz4mpio1_500.jpg"/><br/><br/><b>Ray gun:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818818http://subblue.tumblr.com/post/193818818Tue, 22 Sep 2009 03:40:10 +0100<img src="http://3.media.tumblr.com/tumblr_kqcq2jQ34P1qz4mpio1_500.jpg"/><br/><br/><b>Turbine shaft:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818714http://subblue.tumblr.com/post/193818714Tue, 22 Sep 2009 03:39:57 +0100<img src="http://11.media.tumblr.com/tumblr_kqcq2frLDQ1qz4mpio1_500.jpg"/><br/><br/><b>Sweet taffy:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818677http://subblue.tumblr.com/post/193818677Tue, 22 Sep 2009 03:39:54 +0100<img src="http://8.media.tumblr.com/tumblr_kqcq2aoRCK1qz4mpio1_500.jpg"/><br/><br/><b>The head’s missing:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818616http://subblue.tumblr.com/post/193818616Tue, 22 Sep 2009 03:39:49 +0100<img src="http://3.media.tumblr.com/tumblr_kqcq1pedZB1qz4mpio1_500.jpg"/><br/><br/><b>Bones:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818449http://subblue.tumblr.com/post/193818449Tue, 22 Sep 2009 03:39:28 +0100<img src="http://5.media.tumblr.com/tumblr_kqcq0gejQR1qz4mpio1_500.jpg"/><br/><br/><b>Ribcage:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193818104http://subblue.tumblr.com/post/193818104Tue, 22 Sep 2009 03:38:44 +0100<img src="http://16.media.tumblr.com/tumblr_kqcpzkbkYF1qz4mpio1_500.jpg"/><br/><br/><b>Alien exoskeleton:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193817831http://subblue.tumblr.com/post/193817831Tue, 22 Sep 2009 03:38:11 +0100<img src="http://21.media.tumblr.com/tumblr_kqcpydiMv61qz4mpio1_500.jpg"/><br/><br/><b>Stringy metal:</b> <p>See the <a href="http://www.subblue.com/blog/2009/9/20/quaternion_julia" rel="nofollow">blog post</a> for more details and downloads.</p>http://subblue.tumblr.com/post/193817514http://subblue.tumblr.com/post/193817514Tue, 22 Sep 2009 03:37:28 +0100<p>Firefox just crashed and then the power for the whole street went off…</p>http://subblue.tumblr.com/post/193659503http://subblue.tumblr.com/post/193659503Mon, 21 Sep 2009 23:20:44 +0100<p>New release: Realtime 4D Quaterion Julia Set Ray Tracer: <a href="http://is.gd/3xvjq">http://is.gd/3xvjq</a> DL for #pixelbender & #QuartzComposer</p>http://subblue.tumblr.com/post/193659398http://subblue.tumblr.com/post/193659398Mon, 21 Sep 2009 23:20:31 +0100<img src="http://11.media.tumblr.com/tumblr_kqabbom1XR1qz4mpio1_500.png"/><br/><br/><b>Quaternion Julia Ray Tracer:</b> <p>A quick test render from a Pixel Bender filter I’m working on for rendering Quarternion Julia fractals in 3D. Due to the way the isosurface of the fractal is determined it’s possible to simulate a basic ambient occlusion effect practically for free but gives a significant visual improvement.<br/> I’ll be releasing the script soon.</p>http://subblue.tumblr.com/post/192743321http://subblue.tumblr.com/post/192743321Sun, 20 Sep 2009 20:26:17 +0100