The quality, efficiency, and speed of running gameplay as a result of several factors in the design and structure of the game and its architecture.
0
votes
2answers
56 views
poor performance with kinect sdk and xna (color stream)
I'm trying to make an augmented reality game for advertisement, using the kinect sdk 1.6 and xna 4.0. I need to use the color image format rgb 1280X960, in spite of the fact that it runs at 12fps, ...
1
vote
0answers
107 views
DRY 0-bandwidth-overhead-serialization in C#: virtual, delegates or reflection?
I'm (de)serializing some datastructures for a network-multiplayer game, and for each datastructure that's to be (de)serialized, I want to define the order of (de)serialization only once for ...
2
votes
3answers
143 views
Do larger sprite sheets improve performance in html 5 games?
I know when I did some game development with XNA they recommended that we try to group are sprites into fewer sheets because the graphic card could process it faster. Does this also apply to web based ...
4
votes
1answer
122 views
Automatically generate low detail collision meshes
I lately integrated Bullet Physics into my little game engine, but for now I only use basic shapes as spheres or boxes for collision checks. For more realistic physics I need collision meshes for all ...
0
votes
1answer
64 views
Drawing more that one quad with only one glDrawArray call…?
Edit
After initially thinking that my sprite batch test was faster than calling each sprite individually, it appears that is not the case!! :-(
With a single set of GL calls for a each sprite, I can ...
4
votes
1answer
115 views
Problem of saturation of ram on XNA?
I developed a small xna games.
For some time I have a problem with the saturation of RAM. In fact everything works perfectly, the game runs with a "Frame" of 60fps. But strangely I do not know for ...
1
vote
1answer
70 views
Optimize maximum performance “Frustum.contain ()” on XNA?
I wonder if it is possible to optimize the performance of "BoundingFrustum" requesting return of the visible elements that are found only on the part of the ground before the player .. Checker and not ...
1
vote
3answers
181 views
One AI object for each npc
Let's think for a moment a game where you'll have around 1k npcs, each one has to take its own decisions. Should each one has an object that decides what to do, or maybe exist one to process every ...
1
vote
1answer
89 views
Travelling in a 2D grid
I have a 2D grid (x,y coordinates) where each cell corresponds to each pixel of the interface that I am working with and I have a point A(x1,y1). Now I need to travel around in the grid, and I wont ...
0
votes
1answer
99 views
Using 4096*4096 background image in uinty tk2d
I am new to Unity and I am developing a game using unity its a 2d game i am using tk2d framework. I have a big background image(4096*4096) how can I load this background so only visible part of the ...
0
votes
2answers
90 views
D3DXCreateEffect Performance
Current performance analysis shows that D3DXCreateEffect is called many times with different shaders. Between each call, the D3DCompile DLL is being loaded and unloaded. Is there an easy way to keep ...
5
votes
1answer
59 views
GLImpl.gldrawelements longer than usual
I'm developing a little game engine for the Android platform and I'm trying to improve the performance of this one. (I'm not an OpenGL expert)
I can see a framerate drop sometimes, when using DDMS ...
1
vote
0answers
33 views
iSGL3D Occlusion Culling
I was testing a cool 3D Scene Graph Library called iSGL3D. Since I found some functions called alpha culling for displaying partly hidden objects (making the ones in front transparent). I was ...
-1
votes
1answer
46 views
GLES2 rendering performance for different iPad generations
I'm using C++/GLES2 for iPad only (no iPhone). The only device I own is an iPad2 and I do not plan to support iPad 1.
Can anyone help me understand realistic goals/limits on iPad 2/3/4 in terms of ...
1
vote
0answers
56 views
XNA Kinect Color Stream Performance Issues
I am developing an XNA game using Kinect. It requires using Depth and Color streams for extracting only the player's image from the color image. So far I can extract the image and set their data into ...
