User's Manual

32
Chapter 2: Creating Geometries
Using csTriFanSet
A csTriFanSet is a set of triangles all of which share one common vertex, as shown in
Figure 2-6.
Figure 2-6 TriFanSet
You use the following method to retrieve or set the number of triangles in the
csTriFanSet.
csMFInt* fanLength() const;
Using csTriStripSet
A csTriStripSet object contains a collection of triangle strips. A triangle strip is a series of
adjacent triangles that form a strip, as shown in Figure 2-7.
Figure 2-7 Triangle Strip
1
2
3
4
5
0
13 5 79
02 4 68