To vary the start and end locations for agents added automatically to explore a space:

• Set the Isovist_App to generate massed agent trails.
• Change the ‘release single agent’ dropdown option to either ‘set massed agent start points’ or ‘set massed agent end points’
• To add new start or end points, click on the screen with the cursor; to remove points, hover the cursor over an existing point and click. 
• The sensitivity of agent detection of an end location can be increased by using the slider provided.
• Agent exploration should restart with each change made.