Vehicle
Engine/source/T3D/vehicles/vehicle.h
Classes:
Rigid body methods
getVelocity(const Point3F & r, Point3F * vel)
This method will get the velocity of the object, taking into account angular velocity.
getCameraParameters(F32 * min, F32 * max, Point3F * offset, MatrixF * rot)
Gets the minimum viewing distance, maximum viewing distance, camera offsetand rotation for this object, if the world were to be viewed through its eyes.
getCameraTransform(F32 * pos, MatrixF * mat)
Gets the camera to world space transform matrix.
Mounted objects
mountObject(SceneObject * obj, S32 node, const MatrixF & xfm)
ex: Mount B to A at A's node N A.mountObject( B, N )
Protected Types
CollisionFaceFlags { BodyCollision = 0x1 WheelCollision = 0x2 }
MaskBits { PositionMask = Parent::NextFreeMask << 0 EnergyMask = Parent::NextFreeMask << 1 NextFreeMask = Parent::NextFreeMask << 2 }
Private Types
Parent
Protected Attributes
bool
3rd person camera
mDamageEmitterList [VehicleData::VC_NUM_DAMAGE_EMITTERS]
bool
mDustEmitterList [VehicleData::VC_NUM_DUST_EMITTERS]
bool
Number of ticks to predict.
mSplashEmitterList [VehicleData::VC_NUM_SPLASH_EMITTERS]
Public Static Attributes
Protected Functions
_renderMassAndContacts(ObjectRenderInst * ri, SceneRenderState * state, BaseMatInstance * overrideMat)
ObjectRenderInst delegate hooked up in prepBatchRender if GameBase::gShowBoundingBox is true.
_renderMuzzleVector(ObjectRenderInst * ri, SceneRenderState * state, BaseMatInstance * overrideMat)
ObjectRenderInst delegate hooked up in prepBatchRender if GameBase::gShowBoundingBox is true.
Check collisions with trigger and items Perform a container search using the current bounding box of the main body, wheels are not included.
bool
collidingWithWater(Point3F & waterHeight)
bool
findContacts(Rigid & ns, CollisionList & cList)
bool
onNewDataBlock(GameBaseData * dptr, bool reload)
Called when a new datablock is set.
packUpdate(NetConnection * conn, U32 mask, BitStream * stream)
Instructs this object to pack its state for transfer over the network.
readPacketData(GameConnection * conn, BitStream * stream)
Read data written with writePacketData() and update the object state.
bool
resolveCollision(Rigid & ns, CollisionList & cList)
Resolve collision impacts Handle collision impacts, as opposed to contacts.
bool
resolveContacts(Rigid & ns, CollisionList & cList, F32 dt)
Resolve contact forces Resolve contact forces using the "penalty" method.
bool
resolveDisplacement(Rigid & ns, CollisionState * state, F32 dt)
setTransform(const MatrixF & mat)
Sets the Object -> World transform.
unpackUpdate(NetConnection * conn, BitStream * stream)
Instructs this object to read state data previously packed with packUpdate.
bool
updateCollision(F32 dt)
Update collision information Update the convex state and check for collisions.
updateDamageSmoke(F32 dt)
updateForces(F32 dt)
updateFroth(F32 dt)
updateLiftoffDust(F32 dt)
updateMove(const Move * move)
writePacketData(GameConnection * conn, BitStream * stream)
Write state information necessary to perform client side prediction of an object.
Protected Static Functions
findCallback(SceneObject * obj, void * key)
The callback used in by the checkTriggers() method.
Public Functions
Vehicle()
advanceTime(F32 dt)
Advances simulation time for animations.
Disables collisions for this vehicle and all mounted objects.
Enables collisions for this vehicle and all mounted objects.
Returns the velocity of the vehicle.
interpolateTick(F32 dt)
Interpolates between move ticks.
bool
onAdd()
Called when the object is added to the sim.
prepBatchRender(SceneRenderState * state, S32 mountedImageIndex)
Used from ShapeBase::_prepRenderImage() to submit render instances for the main shape or its mounted elements.
processTick(const Move * move)
Processes a move event and updates object state once every 32 milliseconds.
setEnergyLevel(F32 energy)
Sets the level of energy for this object.
Public Static Functions
Detailed Description
Rigid body methods
getVelocity(const Point3F & r, Point3F * vel)
This method will get the velocity of the object, taking into account angular velocity.
Parameters:
| r | Point on the object you want the velocity of, relative to Center of Mass |
| vel | Velocity (out) |
applyImpulse(const Point3F & r, const Point3F & impulse)
Reimplemented from: ShapeBase
getCameraParameters(F32 * min, F32 * max, Point3F * offset, MatrixF * rot)
Reimplemented from: ShapeBase
getCameraTransform(F32 * pos, MatrixF * mat)
Reimplemented from: ShapeBase
Mounted objects
mountObject(SceneObject * obj, S32 node, const MatrixF & xfm)
Reimplemented from: SceneObject
Protected Types
CollisionFaceFlags
Enumerator
- BodyCollision = 0x1
- WheelCollision = 0x2
MaskBits
Enumerator
- PositionMask = Parent::NextFreeMask << 0
- EnergyMask = Parent::NextFreeMask << 1
- NextFreeMask = Parent::NextFreeMask << 2
Private Types
typedef ShapeBase Parent
Protected Attributes
bool inLiquid
Point3F mCameraOffset
3rd person camera
CollisionList mCollisionList
CollisionList mContacts
ShapeBaseConvex mConvex
SimObjectPtr< ParticleEmitter > mDamageEmitterList [VehicleData::VC_NUM_DAMAGE_EMITTERS]
VehicleData * mDataBlock
StateDelta mDelta
bool mDisableMove
SimObjectPtr< ParticleEmitter > mDustEmitterList [VehicleData::VC_NUM_DUST_EMITTERS]
bool mJetting
PhysicsBody * mPhysicsRep
S32 mPredictionCount
Number of ticks to predict.
Rigid mRigid
GFXStateBlockRef mSolidSB
SimObjectPtr< ParticleEmitter > mSplashEmitterList [VehicleData::VC_NUM_SPLASH_EMITTERS]
Point2F mSteering
F32 mThrottle
SFXSource * mWakeSound
Box3F mWorkingQueryBox
S32 mWorkingQueryBoxCountDown
S32 restCount
Public Static Attributes
ClippedPolyList * sPolyList
S32 sVehicleCount
Protected Functions
_renderMassAndContacts(ObjectRenderInst * ri, SceneRenderState * state, BaseMatInstance * overrideMat)
ObjectRenderInst delegate hooked up in prepBatchRender if GameBase::gShowBoundingBox is true.
_renderMuzzleVector(ObjectRenderInst * ri, SceneRenderState * state, BaseMatInstance * overrideMat)
ObjectRenderInst delegate hooked up in prepBatchRender if GameBase::gShowBoundingBox is true.
checkTriggers()
Check collisions with trigger and items Perform a container search using the current bounding box of the main body, wheels are not included.
This method should only be called on the server.
collidingWithWater(Point3F & waterHeight)
findContacts(Rigid & ns, CollisionList & cList)
getCollisionMask()
Reimplemented by: FlyingVehicle, HoverVehicle, WheeledVehicle
onNewDataBlock(GameBaseData * dptr, bool reload)
Reimplemented from: ShapeBase
Reimplemented by: FlyingVehicle, HoverVehicle, WheeledVehicle
packUpdate(NetConnection * conn, U32 mask, BitStream * stream)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
readPacketData(GameConnection * conn, BitStream * stream)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
resolveCollision(Rigid & ns, CollisionList & cList)
Resolve collision impacts Handle collision impacts, as opposed to contacts.
Impulses are calculated based on standard collision resolution formulas.
resolveContacts(Rigid & ns, CollisionList & cList, F32 dt)
Resolve contact forces Resolve contact forces using the "penalty" method.
Forces are generated based on the depth of penetration and the moment of inertia at the point of contact.
resolveDisplacement(Rigid & ns, CollisionState * state, F32 dt)
setPosition(const Point3F & pos, const QuatF & rot)
setRenderPosition(const Point3F & pos, const QuatF & rot)
setTransform(const MatrixF & mat)
Reimplemented from: SceneObject
unpackUpdate(NetConnection * conn, BitStream * stream)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
updateCollision(F32 dt)
Update collision information Update the convex state and check for collisions.
If the object is in collision, impact and contact forces are generated.
updateDamageSmoke(F32 dt)
updateForces(F32 dt)
Reimplemented by: WheeledVehicle, FlyingVehicle, HoverVehicle
updateFroth(F32 dt)
updateLiftoffDust(F32 dt)
updateMove(const Move * move)
Reimplemented by: FlyingVehicle, HoverVehicle, WheeledVehicle
updatePos(F32 dt)
Update the physics.
updateWorkingCollisionSet(const U32 mask)
writePacketData(GameConnection * conn, BitStream * stream)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
Protected Static Functions
findCallback(SceneObject * obj, void * key)
The callback used in by the checkTriggers() method.
The checkTriggers method uses a container search which will invoke this callback on each obj that matches.
Public Functions
Vehicle()
_createPhysics()
advanceTime(F32 dt)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
DECLARE_CONOBJECT(Vehicle )
disableCollision()
Reimplemented from: SceneObject
enableCollision()
Reimplemented from: SceneObject
getVelocity()
Reimplemented from: SceneObject
interpolateTick(F32 dt)
Reimplemented from: ProcessObject
onAdd()
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
onRemove()
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
prepBatchRender(SceneRenderState * state, S32 mountedImageIndex)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
processTick(const Move * move)
Reimplemented from: ShapeBase
Reimplemented by: WheeledVehicle
setEnergyLevel(F32 energy)
Reimplemented from: ShapeBase