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Tank with 8 wheels

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This commit is contained in:
ViktorLjung
2014-05-11 01:52:00 +02:00
parent 4c0b465c7f
commit d7e5630f1b
10 changed files with 357 additions and 64 deletions
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src/Physics/VehicleSetup.cpp
+14 -16
View File
@@ -197,23 +197,21 @@ void VehicleSetup::setupComponent(const hkpVehicleData& data, hkpVehicleDefaultT
transmission.m_gearsRatio.setSize(numberOfGears);
transmission.m_wheelsTorqueRatio.setSize(data.m_numWheels);
transmission.m_downshiftRPM = 1500.0f;
transmission.m_upshiftRPM = 3500.0f;
transmission.m_downshiftRPM = 3500.0f; //HACK: Should be in VehicleComponent
transmission.m_upshiftRPM = 7000.0f;
transmission.m_clutchDelayTime = 0.0f;
transmission.m_reverseGearRatio = 1.0f;
transmission.m_gearsRatio[0] = 2.0f;
transmission.m_gearsRatio[1] = 1.5f;
transmission.m_gearsRatio[2] = 1.0f;
transmission.m_gearsRatio[3] = 0.75f;
transmission.m_wheelsTorqueRatio[0] = 0.2f;
transmission.m_wheelsTorqueRatio[1] = 0.2f;
transmission.m_wheelsTorqueRatio[2] = 0.3f;
transmission.m_wheelsTorqueRatio[3] = 0.3f;
//transmission.m_wheelsTorqueRatio[4] = 0.1f;
//transmission.m_wheelsTorqueRatio[5] = 0.1f;
// HACK: fix support for more than 4 wheels, m_wheelsTorqueRatio must equal 1 for all wheels
transmission.m_reverseGearRatio = 1.2f;
transmission.m_gearsRatio[0] = 3.0f;
transmission.m_gearsRatio[1] = 2.25f;
transmission.m_gearsRatio[2] = 1.5f;
transmission.m_gearsRatio[3] = 1.0f;
for(int i = 0; i < m_Wheels.size(); i++)
{
// The wheels total TorqueRatio must be equal to 1
transmission.m_wheelsTorqueRatio[i] = m_Wheels[i].WheelComponent->TorqueRatio;
}
transmission.m_primaryTransmissionRatio = hkpVehicleDefaultTransmission::calculatePrimaryTransmissionRatio(
vehicleComponent.TopSpeed,
@@ -287,7 +285,7 @@ void VehicleSetup::setupComponent(const hkpVehicleData& data, hkpVehicleDefaultV
// The threshold in m/s at which the algorithm switches from
// using the normalSpinDamping to the collisionSpinDamping.
velocityDamper.m_collisionThreshold = 1.0f;
velocityDamper.m_collisionThreshold = 100.0f;
}
void VehicleSetup::setupWheelCollide(const hkpWorld* world, const hkpVehicleInstance& vehicle, hkpVehicleRayCastWheelCollide& wheelCollide)
src/Physics/VehicleSetup.h
+3 -1
View File
@@ -21,6 +21,7 @@
#include <Physics2012/Vehicle/Engine/Default/hkpVehicleDefaultEngine.h>
#include <Physics2012/Vehicle/VelocityDamper/Default/hkpVehicleDefaultVelocityDamper.h>
#include <Physics2012/Vehicle/Steering/Default/hkpVehicleDefaultSteering.h>
#include <Physics2012/Vehicle/Steering/hkpVehicleSteering.h>
#include <Physics2012/Vehicle/Suspension/Default/hkpVehicleDefaultSuspension.h>
#include <Physics2012/Vehicle/Transmission/Default/hkpVehicleDefaultTransmission.h>
#include <Physics2012/Vehicle/WheelCollide/RayCast/hkpVehicleRayCastWheelCollide.h>
@@ -43,7 +44,7 @@ public:
Components::Wheel* WheelComponent;
Components::Transform* TransformComponent;
};
std::vector<WheelData> m_Wheels;
virtual void setupVehicleData(const hkpWorld* world, hkpVehicleData& data);
@@ -58,6 +59,7 @@ public:
virtual void setupComponent(const hkpVehicleData& data, hkpVehicleDefaultVelocityDamper& velocityDamper, Components::Vehicle vehicleComponent);
virtual void setupWheelCollide(const hkpWorld* world, const hkpVehicleInstance& vehicle, hkpVehicleRayCastWheelCollide& wheelCollide);
};
#endif // Physics_Vehicle_h__