Custom Object Snap Modes

ObjectARX provides the ability to create custom object snap modes. These modes allow applications to associate new object snap points and AutoSnap alignment lines with custom and existing entities. To create a custom object snap mode, you must do the following:

• Create and register a custom object snap mode.
• Create protocol extension classes to perform the input point processing.
• Create a custom glyph.

The following sections discuss these subjects in more detail.