Figure 1 Roller icon of the Pulley group in the Belt tab
The user can create a roller as follows.
• Point, Distance
• Point: Selects a point to define the center of the roller.
• Distance: Defines a distance of the roller.
• Point, Distance, Depth
• Point: Selects a point to define the center of the roller.
• Distance: Defines a distance of the roller.
• Depth: Defines a depth of the roller.