366

Sensing the viewer

  Motivation 
 367
  Sensing the viewer 
 368
  Using visibility and proximity sensors 
 369
  Syntax: VisibilitySensor 
 370
  Syntax: ProximitySensor 
 371
  Syntax: ProximitySensor 
 372
  Detecting viewer-shape collision 
 373
  Creating collision groups 
 374
  Syntax: Collision 
 375
  Proximity sensors and collision groups example 
 376
  Optimizing collision detection 
 377
  Using multiple sensors 
 378
  Summary 
 379
  Summary 
 380
  Summary 
 381