_quartz-composer-quaternion-julia-gpu-ray-tracer-with-ao.jpg "Quartz Composer Quaternion Julia GPU Ray Tracer with AO from details php Video Screenshot Preview")
GalleryPlay Video:
(Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
⏲ Duration: 30 sec
✓ Published: 20-Sep-2009
✓ Published: 20-Sep-2009
Description:
This is a Quartz Composer GLSL shader patch that ray traces a Quaternion Julia set. The shader is ported from Keenan Crane's Cg version described here: http://www.devmaster.net/forums/showthread.php?t=4448nnI've added a crude Ambient Occlusion addition to the shading as part of the ray tracing process is to calculate the distance to the nearest part of the fractal isosurface and so we can get an AO effect almost for free.nnWithout 4x super sampling I get up to 30fps @600x400 on my iMac with a NV
This is a Quartz Composer GLSL shader patch that ray traces a Quaternion Julia set. The shader is ported from Keenan Crane's Cg version described here: http://www.devmaster.net/forums/showthread.php?t=4448nnI've added a crude Ambient Occlusion addition to the shading as part of the ray tracing process is to calculate the distance to the nearest part of the fractal isosurface and so we can get an AO effect almost for free.nnWithout 4x super sampling I get up to 30fps @600x400 on my iMac with a NV
Share with your friends:
Whatsapp | Viber | Telegram | Line | SMS
Email | Twitter | Reddit | Tumblr | Pinterest
Related Videos
_php-pop-up-to-display-details.webp "Adnan Afzal")
_the-sound-of-stenciling.webp "Find me on Facebook at www.facebook.com/pahnlartnnThe making of a stencil painting.nnI have been stenciling since 2003 and I thought it was about time I gave people a little insight into how I work. Cutting stencils isn't a spectacle, it's done in solitude and so I think a lot of my friends, artist or not, will find this interesting.nnThe painting featured in the video is titled 'And I'm Not Going To Take This Anymore'. Photos and more details about the piece can be found at www.pahnl.co.uk/stor")
_37-how-to-show-database-data-on-a-website-using-mysqli-124-php-tutorial-124-learn-php-programming.webp "Dani Krossing")
⏲ 11 minutes 19 seconds 👁 326.8K
_20-124-connect-to-a-database-from-a-website-using-php-124-2023-124-learn-php-full-course-for-beginners.webp "Dani Krossing")
⏲ 14 minutes 21 seconds 👁 61.6K
_want-to-know-how-to-use-php-to-get-user-location-info.webp "Codes Easy")
_php-tutorial-amp-mysql-26-getting-data-from-a-database.webp "Net Ninja")
_rone-so-so-so-official-video.webp "Vidéo by Studio Fünfnhttp://www.facebook.com/pages/Studio-F%C3%9CNF/217618494934727nThe track is a video editnnSO... for those of you who only have discovered InFiné recently, RONE aka Erwan Castex has released his first LP")
_php-tutorial-for-beginners-in-hindi-with-mysql-project.webp "CodeWithHarry")
_php-pop-up-to-display-details.jpg)
_the-sound-of-stenciling.jpg)
_37-how-to-show-database-data-on-a-website-using-mysqli-124-php-tutorial-124-learn-php-programming.jpg)
_20-124-connect-to-a-database-from-a-website-using-php-124-2023-124-learn-php-full-course-for-beginners.jpg)
_want-to-know-how-to-use-php-to-get-user-location-info.jpg)
_php-tutorial-amp-mysql-26-getting-data-from-a-database.jpg)
_rone-so-so-so-official-video.jpg)
_php-tutorial-for-beginners-in-hindi-with-mysql-project.jpg)
![[+]](/images/menu.gif){kind=small}