软件包：occt-draw（7.7.1+dfsg1-1~exp2） [debports]
试制（Experimental）软件包
警告：这个软件包来自于 experimental 发行版。这表示它很有可能表现出不稳定或者出现 bug ，甚至是导致资料损失。请务必在使用之前查阅 changelog 以及其他潜在的文档。
Open CASCADE Technology command interpreter and graphical test system
Open CASCADE Technology is a suite for 3D surface and solid modeling, visualization, data exchange and rapid application development. It is an excellent platform for development of numerical simulation software including CAD/CAM/CAE, AEC and GIS, as well as PDM applications.
Draw is a command interpreter based on Tcl and a graphical system used to test and demonstrate Open CASCADE Technology modeling libraries.