void PxVehicleDrive4WSmoothAnalogRawInputsAndSetAnalogInputs
(const PxVehiclePadSmoothingData& padSmoothing, const PxFixedSizeLookupTable<8>& steerVsForwardSpeedTable,
const PxVehicleDrive4WRawInputData& rawInputData,
const PxF32 timestep,
PxVehicleDrive4W& focusVehicle)
{
//gearup/geardown
const bool gearup=rawInputData.getGearUp();
const bool geardown=rawInputData.getGearDown();
focusVehicle.mDriveDynData.setGearUp(gearup);
focusVehicle.mDriveDynData.setGearDown(geardown);
//Update analog inputs for focus vehicle.
//Process the accel.
{
const PxF32 riseRate=padSmoothing.mRiseRates[PxVehicleDrive4W::eANALOG_INPUT_ACCEL];
const PxF32 fallRate=padSmoothing.mFallRates[PxVehicleDrive4W::eANALOG_INPUT_ACCEL];
const PxF32 currentVal=focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_ACCEL);
const PxF32 targetVal=rawInputData.getAnalogAccel();
const PxF32 accel=processPositiveAnalogValue(riseRate,fallRate,currentVal,targetVal,timestep);
focusVehicle.mDriveDynData.setAnalogInput(accel,PxVehicleDrive4W::eANALOG_INPUT_ACCEL);
}
//Process the brake
{
const PxF32 riseRate=padSmoothing.mRiseRates[PxVehicleDrive4W::eANALOG_INPUT_BRAKE];
const PxF32 fallRate=padSmoothing.mFallRates[PxVehicleDrive4W::eANALOG_INPUT_BRAKE];
const PxF32 currentVal=focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_BRAKE);
const PxF32 targetVal=rawInputData.getAnalogBrake();
const PxF32 brake=processPositiveAnalogValue(riseRate,fallRate,currentVal,targetVal,timestep);
focusVehicle.mDriveDynData.setAnalogInput(brake,PxVehicleDrive4W::eANALOG_INPUT_BRAKE);
}
//Process the handbrake.
{
const PxF32 riseRate=padSmoothing.mRiseRates[PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE];
const PxF32 fallRate=padSmoothing.mFallRates[PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE];
const PxF32 currentVal=focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE);
const PxF32 targetVal=rawInputData.getAnalogHandbrake();
const PxF32 handbrake=processPositiveAnalogValue(riseRate,fallRate,currentVal,targetVal,timestep);
focusVehicle.mDriveDynData.setAnalogInput(handbrake,PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE);
}
//Process the steer
{
const PxF32 vz=focusVehicle.computeForwardSpeed();
const PxF32 vzAbs=PxAbs(vz);
const bool isInAir=focusVehicle.isInAir();
const PxF32 riseRate=padSmoothing.mRiseRates[PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT];
const PxF32 fallRate=padSmoothing.mFallRates[PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT];
const PxF32 currentVal=focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT)-focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_STEER_LEFT);
const PxF32 targetVal=rawInputData.getAnalogSteer()*(isInAir ? 1.0f :steerVsForwardSpeedTable.getYVal(vzAbs));
const PxF32 steer=processAnalogValue(riseRate,fallRate,currentVal,targetVal,timestep);
focusVehicle.mDriveDynData.setAnalogInput(0.0f, PxVehicleDrive4W::eANALOG_INPUT_STEER_LEFT);
focusVehicle.mDriveDynData.setAnalogInput(steer, PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT);
}
}
void PxVehicleDrive4WSmoothDigitalRawInputsAndSetAnalogInputs
(const PxVehicleKeySmoothingData& keySmoothing, const PxFixedSizeLookupTable<8>& steerVsForwardSpeedTable,
const PxVehicleDrive4WRawInputData& rawInputData,
const PxF32 timestep,
PxVehicleDrive4W& focusVehicle)
{
const bool gearup=rawInputData.getGearUp();
const bool geardown=rawInputData.getGearDown();
focusVehicle.mDriveDynData.setGearDown(geardown);
focusVehicle.mDriveDynData.setGearUp(gearup);
const PxF32 accel=processDigitalValue(PxVehicleDrive4W::eANALOG_INPUT_ACCEL,keySmoothing,rawInputData.getDigitalAccel(),timestep,focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_ACCEL));
focusVehicle.mDriveDynData.setAnalogInput(accel,PxVehicleDrive4W::eANALOG_INPUT_ACCEL);
const PxF32 brake=processDigitalValue(PxVehicleDrive4W::eANALOG_INPUT_BRAKE,keySmoothing,rawInputData.getDigitalBrake(),timestep,focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_BRAKE));
focusVehicle.mDriveDynData.setAnalogInput(brake,PxVehicleDrive4W::eANALOG_INPUT_BRAKE);
const PxF32 handbrake=processDigitalValue(PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE,keySmoothing,rawInputData.getDigitalHandbrake(),timestep,focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE));
focusVehicle.mDriveDynData.setAnalogInput(handbrake,PxVehicleDrive4W::eANALOG_INPUT_HANDBRAKE);
PxF32 steerLeft=processDigitalValue(PxVehicleDrive4W::eANALOG_INPUT_STEER_LEFT,keySmoothing,rawInputData.getDigitalSteerLeft(),timestep,focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_STEER_LEFT));
PxF32 steerRight=processDigitalValue(PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT,keySmoothing,rawInputData.getDigitalSteerRight(),timestep,focusVehicle.mDriveDynData.getAnalogInput(PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT));
const PxF32 vz=focusVehicle.computeForwardSpeed();
const PxF32 vzAbs=PxAbs(vz);
const bool isInAir=focusVehicle.isInAir();
const PxF32 maxSteer=(isInAir ? 1.0f :steerVsForwardSpeedTable.getYVal(vzAbs));
const PxF32 steer=PxAbs(steerRight-steerLeft);
if(steer>maxSteer)
{
const PxF32 k=maxSteer/steer;
steerLeft*=k;
steerRight*=k;
}
focusVehicle.mDriveDynData.setAnalogInput(steerLeft, PxVehicleDrive4W::eANALOG_INPUT_STEER_LEFT);
focusVehicle.mDriveDynData.setAnalogInput(steerRight, PxVehicleDrive4W::eANALOG_INPUT_STEER_RIGHT);
}