unable to read old version of object data bad near and far plane parameters were sent to Qd3d text extent and area culling can not both be on at the same time UnProject was used with a point outside the near and far planes an inverse transformation matrix was not found a stereo parallel projection was attempted. Try a stereo perspective projection éãäEÇÃäOÇ÷à⁄ìÆǵÇÊǧÇ∆ǵNjǵÇΩÅB égópâ¬î\ÉÅÉÇÉäÅ[Ç™è≠ǻǢÇÃÇ≈ZÅ[BufferǻǵÇ≈ÉåÉìÉ_ÉäÉìÉOǵNjÇ∑ÅB the z-buffer scaling factor is bad Qd3d's QuickDraw environment has not been set