Vehicle Wrapper -- Blender 3D Game Engine

1. Tweaking the suspension is optional

If you don't set the values for:

Tire Grip
Suspension Compression
Suspension Damping
Suspension Stiffness
Roll Influence

the default values will be used.

2. Add Suspension.py to the Text Editor

Note:

Optional. If you don't add Suspension.py, the default values for the suspension will be used.

Note:

If you downloaded the starting blend, you can find Suspension248.txt and Suspension249.txt in the Text Editor.

Download:

Suspension248.txt
or
Suspension249.txt

Text Editor menu >> Text >> Open

Rename Suspension.txt to Suspension.py

3. Suspension.py --- Tire Grip (Line Numbers: 51 - 63)

Note:

Tire grip can be changed at any time while the game is running.

Note:

0 = first tire added by AddWheel in CarSetup.py
1 = second tire added by AddWheel in CarSetup.py
2 = third tire added by AddWheel in CarSetup.py
3 = fourth tire added by AddWheel in CarSetup.py

##########################################################

# set tire grip
def Tire_Grip(vehicleID):

    grip_0 = 30.0     # front driver's tire
    grip_1 = 30.0     # front passenger's tire
    grip_2 = 30.0     # rear driver's tire
    grip_3 = 30.0     # rear passenger's tire

    vehicleID.setTyreFriction(grip_0, 0) # front driver's tire
    vehicleID.setTyreFriction(grip_1, 1) # front passenger's tire
    vehicleID.setTyreFriction(grip_2, 2) # rear driver's tire
    vehicleID.setTyreFriction(grip_3, 3) # rear passenger's tire

4. Suspension.py --- Suspension Compression (Line Numbers: 66 - 79)

Note:

Suspension compression can be changed at any time while the game is running.

Note:

0 = first tire added by AddWheel in CarSetup.py
1 = second tire added by AddWheel in CarSetup.py
2 = third tire added by AddWheel in CarSetup.py
3 = fourth tire added by AddWheel in CarSetup.py

##########################################################

# set suspension compression
def Suspension_Compression(vehicleID):

    compression_0 = 6.0     # front driver's tire
    compression_1 = 6.0     # front passenger's tire
    compression_2 = 6.0     # rear driver's tire
    compression_3 = 6.0     # rear passenger's tire

    vehicleID.setSuspensionCompression(compression_0, 0) # front driver's tire
    vehicleID.setSuspensionCompression(compression_1, 1) # front passenger's tire
    vehicleID.setSuspensionCompression(compression_2, 2) # rear driver's tire
    vehicleID.setSuspensionCompression(compression_3, 3) # rear passenger's tire

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