Quick and Easy Grid

[DarkWhoppy]

I can't find the righ topic, but someone asked me to post shorter grid code. It's actually only 3 lines if you don't count the space and brackets. This works, I typed it up pretty quick... but if you toy with the numbers you can get the grid the perfect size for you. Also, keep in mind, it has to be redrawn every frame. So put it between "smgr->drawAll()".

I made this orginally to have in IrrSED2, but I removed it. Scene editors don't really need a grid.

Code: Select all

for(float i = -10; i <= 10; i += 1)
{

	_driver->draw3DLine(vector3df(-20,0,i*3),vector3df(20,0,i*3),  
  		SColor(255, 255, 255, 255));  

	_driver->draw3DLine(vector3df(i*3,0,-20),vector3df(i*3,0,20),  
  		SColor(255, 255, 255, 255));

}

[Midnight]

Thanks for this whoppy I'm sure many will use it...

Can't wait for IrrSED2!