Graphics Reference
In-Depth Information
Figure 7-66
The full simulation setup
The banks of the creek should be grassy, so I added a grass particle system and weight-painted the banks as
shown in
Figure 7-67
,
repeated in the color insert. Note that the weight-painting is done with this camera angle
in mind. Grass that is farther away from the camera does not need to be as thick as grass that is closer to the
camera. Even though the farther bank is less heavily weighted, it still appears denser than the close-up grass.
