ocr: STRATA TOOLS From the CD-Rom Game MYSTM 0 Cyan The new 4.0 release of Vision 3d meets the expanding needsof the professional designer. The award-winning 3D effects created for Vision 3d now include PostScript"M rendering, spline-based modeling for greater control and flexability, cubic environments for premier photorealism, and its most popular Power Extensions- - Skin, Unskin and Sweep.