The programming about the geometric calculation has been considered as complex and difficult by many programmers, who tried to study the subject using many of the textbooks on paper. However, those textbooks are fairly difficult to understand especially when the reader wants to write a "usable program" based on the theory. We thought this is partly due to the paper media limitations to present the curve theory structure and the relation between the math formulae and the corresponding codes. Our product "CurveTrainer" has been planned to help those programmers to learn about the theory and programming techniques about the two-dimensional curves, by using GHL codes.

In the same token, "SurfaceTrainer" is also being developed and will be released in near future.

CurveTrainer at Present

How CurveTrainer Looks Like?