Box2D joints: Gear Joints

核心提示： Line 16: declaring the gear joint variableLine 61: Creation of the gear jointLine 62: Assigning the first body to be attached to the joint… t

Line 16: declaring the gear joint variable

Line 61: Creation of the gear joint

Line 62: Assigning the first body to be attached to the joint… the first gear

Line 63: Assigning the second body, the second gear

Lines 64-65: Assign in the same way the joints of the previously assigned gears

Line 66: Defining the ratio. Changing this value will affect a lot joint behavior

Line 67: Creation of the joint itself

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