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317
Sensing the viewer
Motivation
Sensing the viewer
Using visibility and proximity sensors
Syntax: VisibilitySensor
A sample use of a visibility sensor
Syntax: ProximitySensor
Syntax: ProximitySensor
A sample use of a proximity sensor
Detecting viewer-shape collision
Creating collision groups
Syntax: Collision
A sample use of a collision group
Optimizing collision detection
Using multiple sensors
Summary
Summary
Summary