3D Viewer Objects

The V3d package contains the set of commands and services of the 3D Viewer. It provides a set of high level commands to control views and viewing modes. This package is complementary to the Visual3D graphic package.

Warning

The CSF_WALKTHROUGH variable enables you to manage the perspective of the view in the viewer by defining setenv CSF_WALKTHROUGH "Yes".

If you use the syntax unsetenv CSF_WALKTHROUGH, you undefine the variable (you make sure that the variable is deactivated). In this case, the eye is located outside the 3D bounding box of the view. This is the default behavior for managing the view perspective.