| bbox2 | |
| Culls and prunes to the bounding box. | |
| callobj | |
| Draws an instance of an object. | |
| chunksize | |
| Specifies the minimum object size in memory. | |
| closeobj | |
| Closes an object. | |
| compactify | |
| Compacts memory storage of an object. | |
| delobj | |
| Deletes an object. | |
| deltag | |
| Deletes a tag from an object. | |
| editobj | |
| Opens an object for editing. | |
| genobj | |
| Returns a unique integer for use as object identifier. | |
| gentag | |
| Returns a unique integer for use as tag number. | |
| getopenobj | |
| Returns the current open object. | |
| isobj | |
| Establishes the uniqueness of object number. | |
| istag | |
| Establishes the uniqueness of tag number. | |
| makeobj | |
| Creates a new object (display list). | |
| maketag | |
| Inserts a tag into the display list. | |
| mapw | |
| Maps a point on the screen into a line in 3-D world coordinates. | |
| mapw2 | |
| Maps a point on the screen into a line in 2-D world coordinates. | |
| newtag | |
| Inserts a tag at an offset from an existing tag. | |
| objdelete | |
| Deletes a routine from an object. | |
| objinsert | |
| Inserts a routine into an object. | |
| objreplace | |
| Replaces the existing display list routine with a new one. | |