M Katz

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M Katz has asked 22 questions and find answers to 9 problems.

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M Katz questions

how do I do "reverse" texture mapping from texture image x,y to 3d space?
numpy arrays: filling and extracting data quickly
how to make opengl mipmaps sharper?
why is my Win32 gdi+ game unusably slow on Windows 7?
combining html front-end and python "back-end" in mobile app
labels in an opengl map application
deploying debug app to playbook gives "failure 881 required signatures missing (RDK, AUTHOR)"
can the CImg library draw thick lines
WMS/WFS server: am I crazy to write my own?
bundling python "back end" code in a phonegap app

M Katz answers

how do I do "reverse" texture mapping from texture image x,y to 3d space?
deploying debug app to playbook gives "failure 881 required signatures missing (RDK, AUTHOR)"
How to calculate distance between two rectangles? (Context: a game in Lua.)
iOS/iPhone: in-app purchase sandbox broken while app in "rejected" state?
Intersection between a line and a sphere
What is the most efficient way to count rows in a table in SQLite?
Native Android/iOS development vs Marmalade SDK [closed]
Robust Game Center Achievement code