Irrlicht Engine

I've got problems with mesh borders and ligthing color.
Here is 2 picures with same settings.
DX picture

OpenGL picture


As U can see, there are pretty borders when using opengl but picture is blue .
In case of DX picture color great, but we have ugly borders.

the border effect is called z-fighting, you can either enable the stencil buffer or increase the farplane and decrease the nearplane or something like that

good luck!

After enabling stencil buffer everythig seems to be ok. Thank you.