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Arkin's room: August 2008
http://rickarkin.blogspot.com/2008_08_01_archive.html
Monday, August 4, 2008. This morning, when walked out the swimming pool, i was told it will be closed until the end of Olympic Games.:. I really don't know why. The swimming pool is small and hide in the 14th floor of a building, being miles away from Olympic buildings. Where is the dangerous coming? No swimming summer. Ohhhhhhhhhhhhhhhhhhhhh. I will climb moutains during this holiday, i think they can't close all the hills, Ahaaaaaaaaaa. Subscribe to: Posts (Atom). Beijing, Beijing, China.
rickarkin.blogspot.com
Arkin's room: November 2007
http://rickarkin.blogspot.com/2007_11_01_archive.html
Tuesday, November 27, 2007. Remove the blank window from eqOgre. I'v find the method about removing the blank window of eqOgre. If you want to change sources by yourself, it's also very easy. Change "initialise()" in Ogre: Root from true to false, that disable the root to create the blank window automaticly. Move two lines of. Bool carryOn = configure();. CarryOn) return false;. In OgreWindow: setup() to the very begin of this method. that measons the ogre's resource must init after. 4 Ply files, you can...
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Arkin's room: December 2007
http://rickarkin.blogspot.com/2007_12_01_archive.html
Wednesday, December 12, 2007. EqOgre has been included by Equalizer. Yesterday I was told that eqOgre. Has been included by Equalizer. Thanks a lot for the great work by Eile, thank you all the guys! Of course eqOgre is not stable enough by now, it just be put in the 'contrib eqOgre' subdirectory in the project's path. It still need more work to improve eqOgre. Subscribe to: Posts (Atom). Beijing, Beijing, China. View my complete profile. EqOgre has been included by Equalizer.
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Arkin's room: March 2011
http://rickarkin.blogspot.com/2011_03_01_archive.html
Sunday, March 6, 2011. Subscribe to: Posts (Atom). Beijing, Beijing, China. I'm a Ph.D in computer science, my interests are Computer Graphics, Prarallel Rendering and human computer interface. View my complete profile. Simple template. Powered by Blogger.
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Arkin's room: March 2012
http://rickarkin.blogspot.com/2012_03_01_archive.html
Sunday, March 11, 2012. Make Optix to render with OpenGL together. As you can imagine, to make Optix and OpenGL work together, color buffers and depth buffer both need their special treatments. My realization of the depth value construction is attached as below:. EyeDist: distance from eye to the intersection point. N: near clipping plane. F: far clipping plane. Device float computeClipDepth( float eyeDist, float n, float f ). Float clipDepth = (f n)/(f-n) - (1/eyeDist)*2.0f*f*n/(f-n);. The second proble...
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Arkin's room: January 2011
http://rickarkin.blogspot.com/2011_01_01_archive.html
Saturday, January 29, 2011. Arrived at Vancouver last week, the city is beautiful. And I can logged in the blogger after more than 2 years. Subscribe to: Posts (Atom). Beijing, Beijing, China. I'm a Ph.D in computer science, my interests are Computer Graphics, Prarallel Rendering and human computer interface. View my complete profile. Simple template. Powered by Blogger.
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Arkin's room: InterOp between CUDA and Optix with PBO
http://rickarkin.blogspot.com/2012/03/use-pbo-to-share-buffer-between-cuda.html
Saturday, March 10, 2012. InterOp between CUDA and Optix with PBO. CUDA and Optix can both read/write OpenGL PBO, so it is the first choice when you want to share data between them. Below is the class I used to set up shared PBO between CUDA and Optix. It creates an OpenGL PBO and also registers it to CUDA. Only the size of the buffer is needed, and it can be converted into suitable type at any time. Unsigned int elemNum = 1024; / number of elements. CoRayBuffer.getPbo() ;. Any idea how to do this? I'm a...
rickarkin.blogspot.com
Arkin's room: Vancouver Aquarium
http://rickarkin.blogspot.com/2011/03/vancouver-aquarium.html
Sunday, March 6, 2011. Subscribe to: Post Comments (Atom). Beijing, Beijing, China. I'm a Ph.D in computer science, my interests are Computer Graphics, Prarallel Rendering and human computer interface. View my complete profile. Simple template. Powered by Blogger.
