Irrlicht Engine

@blindside: if you mean the performance -> the fps are even lower with opengl (about half) which seems to "normal" (i read that it in other topics). the opengl 2d rendering is worse implemented in irrlicht then direct3d or sthg like that.

if you mean the problem from the first post - it's already ...

the idea behind it is clear, but i need an advice of how to do that with irrlicht.

i tried some things with IImage and the copyTo functions to copy all my triangles to a dummy IImage which size is the window size and then only draw this one iimage. however the performance was pretty bad and i ...

thx for the replies. i read some threads now about batching because i didn't know anything about it yet. it seems like the best way for me would be an atlas, where i "paste" all my triangles on the great dummytexture and then draw just this one dummytexture.

is this is possible with irrlicht? if no ...

!!!The color problem is already solved!!!
Still searching for a batching advise or sthg

Hi,

long time since i last created a topic here, but finally i got a little free time again to play around with irrlicht ;)
and - of course - i'm having a performance problem with the 2d graphics and i wonder ...

-_- thx

was looking:
IImage->save/store
or
IVideoDriver->save/store


write is intuitiv do (shame on me ).

hi,

i wonder if it is possible to save a 2D image into a .png file( or any other fileformat) with irrlicht?

for example:
http://www.image-upload.net/images/7da0dw52p3l9diungh09_thumb.jpg

we got this editor and we "paint" different tiles (parts from the left side texture) on the gamefield (grid ...

2d = rect = normal rect collision?

a rect has an x,y coordinate and a width,height of the rect.

to check if 2 rects collide in any way:


if( rect1.x >= rect2.x && rect1.x <= rect2.x + rect2.width
&& rect1.y >= rect2.y && rect2.y <= rect2.y + rect2.height )


you just check if one corner of ...

http://irrlicht.sourceforge.net/docu/example015.html

the idea is to "register" all scenenodes's triangleselectors in one triangleselector (your world).

when u now create a collisionresponseanimator, you tell it, what your world looks like (the triangleselector) to do the collision by the engine ...

1) try to use the search function :) there are tons of collision threads

2) one (my) solution for this problem can be like this:

normally you save your nps in an array/list/vector or sthg. like that and in every mainloop you update all npcs. so you write your own update function and do the ...

yes it is.

here are the exact errors:
http://anon676.an.ohost.de/thumbs/cqs1257358748z.jpg

edit: oehm k. the first line of the console tells me, that python is not installed oO
but in fact, it is?

edit2:
k python problem fixed with this thread
http://www.blender.org/forum/viewtopic.php?t=11938 ...

imo really confusing oO

but works. thx

hey,

is there any possibility that irrb isn't compatible with the newest blender version 2.49b?

i get errors like:


error in iGUI.py
import Blender,types,os,sys,subprocess
ImportError: no module named types, os, subprocess
// ...


what am i doing wrong?

irrb worked for me with an older ...

hi again,

seems like the getCollisionResultPosition got changed and i can't figure it out how to call it now.

from the api:

virtual core::vector3df irr::scene::ISceneCollisionManager::getCollisionResultPosition ( ITriangleSelector * selector,
const core::vector3df & ellipsoidPosition,
const ...

hey guys :)

i have a problem with the new irrlicht 1.6 sdk when i try to compile a 64bit.dll. it worked with the older versions of the sdk by opening the Irrlicht 9.0 vc++ project with my VC++ Express 2008 and press the f7 button.

however i get a problem with the 1.6 sdk. the dll is created as ...

think he means sthg else :)

i dont know which editor you have but f.e. in visual c++ you can create more source files (c++) and header files (h) in one project. normally you add one header/sourcefile for each class to keep the structure.

than you just include the headers at the beginning of a ...