Irrlicht Engine

oh, i'm looking for the problem in texture and driver..
thx kindly vitek

1.3 openGL driver has same problem.

click 1.3 screen shot, (sorry popup)
http://img267.imageshack.us/img267/1083/mip13of0.th.jpg
click 1.2 shot
http://img266.imageshack.us/img266/1324/mip12vm4.th.jpg

1.2 mipmap was changed smooth. it works good. thx.
but 1.3 mipmap is changed so unnatural. mipmap changing line is really unnatural ...

The link leads me to a site with Japanese or Korean letters, but no image.

I'm from Korea. I love this cool tree. see another link,

i found some strange thing.
use Maya Camera scene node.
rotate up to tree top and see down. and then leaves are disappearing.
see,
http://hompy.ollio.com/view.asp?fnm=hompy168400.jpg

grass polygon height is high enough.
I found out this problem.
my program uses the high position values. it's higher than 2^24.
i guess the problem is 24bits z-buffer overflow.
i tested some ATI card and most NVidia card have this problem.
but some ATI Radeon card was fine.

this problem is existing ...

i draw a grass ploygon on a plane ground. but z-buffer error.
see this,
http://hompy.ollio.com/view.asp?fnm=hompy164071.jpg

tested gforce7900GT(with latest driver) winXP
irrlicht1.2 D3D9 and OPENGL

i need help.

awesome!! thx!! vitek.

The best way is that use one model one texture.
bitplane's hint covers this problem mostly. thank you very much. :D
complex mesh has to using 3d modelling program maybe.
and need to learn more mesh buffers. :oops:

my program is that client receives meshes/textures from server. and don't want ...

I want to customizing using the models(meshes) and the textures in memory.
Client get a number of models/textures from streaming(DB etc..)

The model using one texture is ok,
but using two Texture(or more) model(like "dwarf.x") is the problem.

I tried to this follow code.

scene::IAnimatedMesh ...

very nice! Spintz!
but StaticMeshData isn't in Irrlicht 1.2...

I hope, too. the next Irrlicht release.

perfect!! thanks 4 replying. funcdoobiest, hybrid
cured my headache clearly now. thxthxthx

D3D9 Rendering - Edge broken
http://hompy.ollio.com/view.asp?fnm=hompy78051.jpg

OpenGL Rendering - Good
http://hompy.ollio.com/view.asp?fnm=hompy78052.jpg

OpenGL is good but D3D9 has a problem, Edge broken!!
I wanna using D3D9. :cry:
I tried changing my Display setting, Excuting both ATI ...

I read the news, zlib 1.2.2 has a highly critical security problem. because of buffer overflow.

Still, Irrlicht 1.1 use 1.2.2.

http://www.zlib.net/

Irrlicht.dll
not Irrlicht.NET.dll