The user can define initial conditions using Joint tab in properties page.
Figure 1 PTSF property page [Joint tab]
• Type: Shows the type of joint.
• Surface
• Surface Name: Changes the selected surface by using Gr.
• Preview: Shows patches of the surface and the U, V direction.
• Setting: Accesses the Surface Patch dialog box as shown in the below figure.
Figure 2 Surface Patch dialog box
o Surface Name: This shows the name of the surface geometry.
o Number of Patch (U): This value defines the number of quad patches in U direction in UV surface.
o Number of Patch (V): This value defines the number of quad patches in V direction in UV surface.
• Force Display: Displays the resultant force vector graphically on Working Window. For more information, click here.