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eliang.blogspot.com

eliang's: October 2011

http://eliang.blogspot.com/2011_10_01_archive.html

October 28, 2011. Creating a Triangle Mesh with 3ds Max SDK. I have been working on developing 3ds Max plug-ins lately. Comparing to Maya API, 3ds Max SDK is a hell of a mess. Inconsistent naming styles, lots of exposed pointers, and poor documentations. It took me a while to achieve this common task: Creating a triangle mesh. The following code is what I came up with eventually. Most of it came from OpenCOLLADA. Friday, October 28, 2011. Tags: 3ds Max SDK. Subscribe to: Posts (Atom). Because It Is There.

eliang.blogspot.com

eliang's: May 2011

http://eliang.blogspot.com/2011_05_01_archive.html

May 31, 2011. Getting NVIDIA GPU Usage in C. Strangely enough, NVAPI. Has no functions to get GPU usage/load. It turns out that there are some secret functions in nvapi.dll. You can use QueryInterface function to retrieve them by specifying the memory address of the function. Here's the code for Windows. Tuesday, May 31, 2011. Subscribe to: Posts (Atom). Getting NVIDIA GPU Usage in C. Because It Is There. 調整 Sublime Text 2 筆記. HTTP Redirect 和 URL Fragments. Outliers: the story of success (異數:超凡與平凡的界線在哪裡?

eliang.blogspot.com

eliang's: Python shelve vs. sqlite3

http://eliang.blogspot.com/2011/07/python-shelve-vs-sqlite3.html

July 4, 2011. Python shelve vs. sqlite3. I have a huge Python dict that I can't store in the memory. Python provides a shelve. Module for this purpose. It acts like a regular dict but it can be saved into a file. I wonder its performance comparing to sqlite3. So I run this little test:. Str(i), str(i*2) ) conn.commit() cur.close() conn.close() def test shelve(): d = shelve.open("debug.shelf") for i in xrange(0, 1000000): d[str(i)] = str(i*2) d.close(). Monday, July 04, 2011. A Gotcha of C map and set.

eliang.blogspot.com

eliang's: How to check whether an OptiX variable is initialized or not?

http://eliang.blogspot.com/2011/06/how-to-check-whether-optix-variable-is.html

June 24, 2011. How to check whether an OptiX variable is initialized or not? CUDA programs (*.cu), simple type variables can always be initialized by putting an assignment operator immediately after rtDeclareVariable:. In CUDA program rtDeclareVariable(int, an integer, , ) = 0; rtDeclareVariable(float, a float, , ) = 0.0f; rtDeclareVariable(float3, a vector, , ) = { 1.0f, 0.0f, 0.0f };. In CUDA program rtBuffer float, 1 a buffer; rtTextureSampler float4, 2 a texture;. Friday, June 24, 2011.

oddlee.blogspot.com

Odd's Blog: 2013 上半年 快速回顧

http://oddlee.blogspot.com/2013/08/2013.html

Tuesday, August 13, 2013. 20130203 Moved to Tainan. 二月：0203-搬離台北！心型跑步路線路過迪化街！奇美咖啡館w.VSTseng！小年夜全家小聚@桃山日本料理！全家環島之旅，我開了半個台灣的車，花蓮夜市、睽違10年以上的三仙台和七星潭美景，還是一樣刺激的蘇花！好多年沒辦的國中同學會！HP返台探親高雄小聚！0223-全家高雄燈會之旅！全家舒果！ 三月：0301-第一次在中研院CITI的invited talk！替MK老師西雅圖visiting之送行 ！無比精彩令人激動感動的WBC中華隊日本之戰！國小操場重練跑步！高雄反核遊行！全家鹿港之旅、美濃旗山之旅！0314-紅木炭法式餐廳請客！入伍前高雄之旅，謝謝解爸！0324-CaseyChen婚禮！0325入伍，三個禮拜的成功嶺新訓，「國旗在飛揚.」、「...Subscribe to: Post Comments (Atom). Do what you want to do. :). View my complete profile.

oddlee.blogspot.com

Odd's Blog: About

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PhD Candidate in Computer Science at National Taiwan University, researching social network mining, social media analytics, aesthetics, and application. More details: http:/ mslab.csie.ntu.edu.tw/ odd/. Subscribe to: Posts (Atom). Do what you want to do. :). View my complete profile. Simple template. Template images by gaffera.

eliang.blogspot.com

eliang's: July 2011

http://eliang.blogspot.com/2011_07_01_archive.html

July 22, 2011. A Gotcha of C map and set. Allow you to define your own less-than comparator for the key type. But one thing to bear in mind: The comparator must follow the rules of strick weak ordering. X x is always false. If x y, then y x is false. If x y and y z, then x z. If x = y and y = z, then x = z. Miss any one of these rules, you will get undefined behavior! To see what it means, let me show you a mistake I made. In order to compare floats with tolerance, I wrote a float comparator like this:.

eliang.blogspot.com

eliang's: A Gotcha of C++ map and set

http://eliang.blogspot.com/2011/07/gotcha-of-c-map-and-set.html

July 22, 2011. A Gotcha of C map and set. Allow you to define your own less-than comparator for the key type. But one thing to bear in mind: The comparator must follow the rules of strick weak ordering. X x is always false. If x y, then y x is false. If x y and y z, then x z. If x = y and y = z, then x = z. Miss any one of these rules, you will get undefined behavior! To see what it means, let me show you a mistake I made. In order to compare floats with tolerance, I wrote a float comparator like this:.