1. Adjust cut parameters with shapes imported from GemCad ASCII files (available only in the registered version).
2. A flexibility of the built-in parametric shapes applies now to shapes imported from GemCad ASCII file. With the DiamCalc 2.1 you can now change the crown height, pavilion depth and girdle height along with the size.
   
3. New lighting models: "GemCad ISO", "GemCad ISO" + observer head blockage, "GemCad COS", "GemCad COS" + observer head blockage.

Versions history