void UWheeledVehicleMovementComponent4W::SetupVehicle()
{
if (!UpdatedPrimitive)
{
return;
}
if (WheelSetups.Num() != 4)
{
PVehicle = NULL;
PVehicleDrive = NULL;
return;
}
for (int32 WheelIdx = 0; WheelIdx < WheelSetups.Num(); ++WheelIdx)
{
const FWheelSetup& WheelSetup = WheelSetups[WheelIdx];
if (WheelSetup.BoneName == NAME_None)
{
return;
}
}
// Setup the chassis and wheel shapes
SetupVehicleShapes();
// Setup mass properties
SetupVehicleMass();
// Setup the wheels
PxVehicleWheelsSimData* PWheelsSimData = PxVehicleWheelsSimData::allocate(4);
SetupWheels(PWheelsSimData);
// Setup drive data
PxVehicleDriveSimData4W DriveData;
SetupDriveHelper(this, PWheelsSimData, DriveData);
// Create the vehicle
PxVehicleDrive4W* PVehicleDrive4W = PxVehicleDrive4W::allocate(4);
check(PVehicleDrive4W);
ExecuteOnPxRigidDynamicReadWrite(UpdatedPrimitive->GetBodyInstance(), [&] (PxRigidDynamic* PRigidDynamic)
{
PVehicleDrive4W->setup( GPhysXSDK, PRigidDynamic, *PWheelsSimData, DriveData, 0);
PVehicleDrive4W->setToRestState();
// cleanup
PWheelsSimData->free();
});
PWheelsSimData = NULL;
// cache values
PVehicle = PVehicleDrive4W;
PVehicleDrive = PVehicleDrive4W;
SetUseAutoGears(TransmissionSetup.bUseGearAutoBox);
}
void UWheeledVehicleMovementComponent4W::SetupVehicle()
{
if (WheelSetups.Num() != 4)
{
PVehicle = NULL;
PVehicleDrive = NULL;
return;
}
// Setup the chassis and wheel shapes
SetupVehicleShapes();
// Setup mass properties
SetupVehicleMass();
// Setup the wheels
PxVehicleWheelsSimData* PWheelsSimData = PxVehicleWheelsSimData::allocate(4);
SetupWheels(PWheelsSimData);
// Setup drive data
PxVehicleDriveSimData4W DriveData;
SetupDriveHelper(this, PWheelsSimData, DriveData);
// Create the vehicle
PxVehicleDrive4W* PVehicleDrive4W = PxVehicleDrive4W::allocate(4);
check(PVehicleDrive4W);
PVehicleDrive4W->setup( GPhysXSDK, UpdatedComponent->BodyInstance.GetPxRigidDynamic(), *PWheelsSimData, DriveData, 0);
PVehicleDrive4W->setToRestState();
// cleanup
PWheelsSimData->free();
PWheelsSimData = NULL;
// cache values
PVehicle = PVehicleDrive4W;
PVehicleDrive = PVehicleDrive4W;
// MSS Using PxVehicle built-in automatic transmission for now. No reverse yet, have to fix that.
//SetUseAutoGears(bUseGearAutoBox);
SetUseAutoGears(true);
//SetTargetGear(1, true);
const int MaxSteeringSamples = FMath::Min(8, SteeringCurve.Num());
for (int i = 0; i < 8; i++)
{
SteeringMap[i*2 + 0] = (i < MaxSteeringSamples) ? (SteeringCurve[i].InVal * MaxSteeringSpeed) : PX_MAX_F32;
SteeringMap[i*2 + 1] = (i < MaxSteeringSamples) ? FMath::Clamp<float>(SteeringCurve[i].OutVal, 0.0f, 1.0f) : PX_MAX_F32;
}
}
