Irrlicht Engine

Hello, I need to use a 50x50 grid os small spheres in my program, but it makes Irrlicht go extremelly slow ... here it is the code I use:

for (int y = 0; y < 50; y++)
{
for (int x = 0; x < 50; x++)
{
scene::ISceneNode* DotSceneNode = smgr->addSphereSceneNode(.5, 8, NULL, IDFILTER,
core ...

I have found the solution to this problem. I posted it at:
http://irrlicht.sourceforge.net/phpBB2/ ... 895#117895

The problem is the line: cam->setFarValue(10000000.0f);

I have found the solution to this problem. I posted it at:
http://irrlicht.sourceforge.net/phpBB2/ ... 895#117895

The problem is the line: cam->setFarValue(10000000.0f);

After thinking there was a bug at getSceneNodeFromScreenCoordinatesBB , I discovered in my code it was a bug in setFarValue the cause of the problem... this last function, when called with a big value (which is in the f32 range), affects the results of the retreived mouse coordinates...

I have ...

I have modified the "14. Win32Window " Irrlicht example to show the bug. Here it is the modified version of " main.cpp ":


// this example only runs in windows and demonstrates that Irrlicht
// can run inside a win32 window.

#include <irrlicht.h>
#include <afxwin.h>
#include <windows.h> // this ...

I have the same problem in my window:

http://img66.imageshack.us/img66/5150/irrbug1fn3.png http://img66.imageshack.us/img66/8800/irrbug2em5.png
http://img66.imageshack.us/img66/5558/irrbug3jf0.png http://img70.imageshack.us/img70/8939/irrbug4th8.png

I have checked the mouse coordinates I get ...

I have the same problem in my window:

http://img66.imageshack.us/img66/5150/irrbug1fn3.png http://img66.imageshack.us/img66/8800/irrbug2em5.png
http://img66.imageshack.us/img66/5558/irrbug3jf0.png http://img70.imageshack.us/img70/8939/irrbug4th8.png

I have checked the mouse coordinates I get ...