Options

Clicking the  button brings up a dialog box that allows you to select several advanced features.
An interesting option is to animate the movement of fluid "particles" through the model region.
To do this, select the "Particles" option and then click the  button.
Animating Particle Movement
a. Click the  button to bring up the dialog box.
b. Enter the initial particle spacing.
c. Click the  button.
d. Click points to draw a polygon that outlines the extent of the particle cluster. Remember to hold down the "Ctrl" key when you click the last point.

When you have finished, fluid particles are placed within the polygon.

When you proceed to Step 7 (Animation), you will see the movement of the particles through the model region.