| Ray Testing |
| List of: | Discussion Topic | |
| Subjects: | Ray Testing | |
| Contents: | Online Help Guide | |
| Purpose: | Used for picking or positional analysis. | ||||||||||||||||
| Description: | This subject compiles all information relating to the use of ray testing. A ray of a specified initial position, direction, and radius can be "fired" to determine the positional relationships of objects. | ||||||||||||||||