A SERVICE OF

logo

Open as PDF
next previous
xiv
Contents
csTouchSensor 134
Associating csTouchSensor and Geometry 134
Scope of csTouchSensor 135
csTouchSensor Output 135
isOver Event 135
Hit Events 136
touchTime Events 136
12. User Interface Mechanisms 137
Creating a csWindow 137
Manipulating the Window Stack 138
Handling User Input 139
Using Callback Functions 139
Querying Devices 140
Selecting Screen Objects 140
Using csIsectAction 140
Using Pick() 141
Storing Selected Screen Objects 142
Creating Your Own Window 143
Sample Window Code 143
13. Multiprocessing 145
Implementing Multiprocessing 146
Creating Threads 146
Starting Threads 147
Thread Parameters 148
Thread Blocking 148
Cleaning the csContext Fields 150
Multithreaded Example 150
14. Optimizing Rendering 151
Face Culling 152