did somebody tried to use the stencil function in webgl? I could not see a functionality.
I enabled STENCIL_TEST and tried stencilFunc(NEVER), but it draws all triangles. (At first I tried to mask the screen for a mirror quad. It failed so I tried the more simple test with NEVER - failed too)
Is it not implemented yet in Firefox 4. Beta2-3
PS Firefox 4 Beta 3 has massiv textureproblems to me too