2,980 reputation
1715
bio website filmy.zaachi.com/cs/index
location Prague, Czech Republic
age 27
visits member for 3 years, 8 months
seen Sep 15 at 19:46

I was a student at CTU in Prague. I have been studying computer graphics and computer vision. It really entertains me.


Jun
4
comment I don't understand why one of my vbo is overwritten by another
Few questions: Are vboID and buf class member variables? Not static? And are there different data loaded in buf for map and for ocean?
Apr
29
answered Could you explain this calculation of tiling and offset?
Apr
29
comment Could you explain this calculation of tiling and offset?
How did you get index 13? It's modulated by TotalCells, which is 4 (so it has to be 0,1,2 or 3). And I think that "+colNumber" is there just in case you want to start from some other column than 0. It's just starting offset.
Apr
9
awarded  Nice Answer
Mar
12
awarded  Self-Learner
Jan
26
awarded  Yearling
Dec
17
comment How can I render a model on top of another model regardless of their relative Z positions?
But you should be aware that for example your model will be also drawn without depth buffer. So triangles further from you may override those which are closer. It depends on draw-order. You may get something like this: tomdalling.com/wp-content/uploads/depth-buffer-disabled.png
Dec
4
awarded  Enlightened
Dec
4
awarded  Nice Answer
Nov
6
awarded  Notable Question
Sep
27
answered Problem in animating polygon
Jul
31
awarded  Taxonomist
Jul
11
answered 2D Camera doesn't work when I have split my code into DrawableComponents
Jul
11
comment 2D Camera doesn't work when I have split my code into DrawableComponents
Maybe I'm missing something, but what part of code is redundant? And if you want to do the same thing for all components, you can just create singleton class ;)
Jul
10
comment Android Game Idea loop
Sorry. But I'm not java/android developer :(
Jul
10
answered Android Game Idea loop
Jun
28
comment Finding the shorter turning direction towards a target
Just off-topic: You are telling that rotation should wrap around if it exceeds. For example -3.2 becomes 0.06. Shouldn't it be 3.08 (= PI - 0.06)?
Jun
27
comment Pathfinding results in false path costs that are too high
Yes. That's Dijkstra :)
Jun
27
answered Pathfinding results in false path costs that are too high
Jun
24
revised Optimizing collision engine bottleneck
deleted 9 characters in body