U4DEngine::U4DDynamicModel class

Base classes

class U4DStaticModel

The U4DStaticModel class represents a 3D static model entity.

Derived classes

class U4DGameObject

The U4DGameObject class represents all characters in a game.

Constructors, destructors, conversion operators

U4DDynamicModel()

Constructor for the class.

~U4DDynamicModel()

Destructor for the class.

U4DDynamicModel(const U4DDynamicModel& value)

Copy constructor.

Public functions

auto operator=(const U4DDynamicModel& value) -> U4DDynamicModel&

Copy constructor.

void addForce(U4DVector3n& uForce)

Method which adds all the forces acting on the model.

void addMoment(U4DVector3n& uMoment)

Method which adds all the moments acting on the model.

void enableKineticsBehavior()

Method which enables kinetics behavior on the 3D model.

void pauseKineticsBehavior()

Method which pauses kinetics behavior on the 3D model.

void resumeKineticsBehavior()

Method which resumes kinetics behavior on the 3D model.

auto isKineticsBehaviorEnabled() -> bool virtual

Method which returns if kinetics behavior are allowed to act on the 3D model.

void clearForce()

Clears all forces acting on the 3D model.

void clearMoment()

Clears all moments acting on the 3D model.

void setVelocity(U4DVector3n& uVelocity)

Method which sets the velocity of the model.

void setAngularVelocity(U4DVector3n& uAngularVelocity)

Method which sets the angular velocity of the model.

void setTimeOfImpact(float uTimeOfImpact)

Method which sets the time of impact. i.e., the time the 3D model will collide with another 3D model.

void setAxisOfRotation(U4DVector3n& uAxisOfRotation)

Method which sets the axis of rotation for the 3D model.

void setAwake(bool uValue)

Method which sets if the 3D model is awake.

void setEquilibrium(bool uValue)

Method which sets if the 3D model is in equilibrium.

void setGravity(U4DVector3n& uGravity)

Method which sets the gravity force acting on the 3D model.

void setDragCoefficient(U4DVector2n& uDragCoefficient)

Method which sets the drag coefficient acting on the 3D model.

void computeModelKineticEnergy(float dt)

Method which determines the kinetic motion of the model.

void resetTimeOfImpact()

Method which reset the time of impact of the model.

void resetGravity()

Method which resets the gravivy force of the model to its default value. Default gravity is (0.0,-10.0,0.0)

void resetDragCoefficient()

Method which resets the drag coefficients to its default value. Default drag coefficient is (0.9,0.9)

auto getForce() -> U4DVector3n

Method which returns commulative forces acting on the model.

auto getMoment() -> U4DVector3n

Method which returns commulative moments acting on the model.

auto getVelocity() -> U4DVector3n

Method which returns the velocity of the model.

auto getAngularVelocity() -> U4DVector3n

Method which returns the angular velocity of the model.

auto getAwake() -> bool

Method which returns if the 3D model is awake.

auto getModelKineticEnergy() -> float

Method which returns the kinetic energy of the model.

auto getTimeOfImpact() -> float

Method which returns the collision time of impact of the model.

auto getAxisOfRotation() -> U4DVector3n

Method which returns the model axis of rotation.

auto getEquilibrium() -> bool

Method which returns if the model is in equilibrium.

auto getGravity() -> U4DVector3n

Method which returns the gravity force acting on the 3D model.

auto getDragCoefficient() -> U4DVector2n

Method which returns the drag coefficients acting on the 3D model.

void loadIntoCollisionEngine(U4DEntityManager* uEntityManager) virtual

Self load 3D model into the collision engine.

void loadIntoPhysicsEngine(U4DEntityManager* uEntityManager, float dt) virtual

Self load 3D model into the physics engine.

void loadIntoVisibilityManager(U4DEntityManager* uEntityManager) virtual

self load 3d model into the visibility manager

void cleanUp() virtual

clear collision information, resets time of impact, resets equilibrium, clears collision list

Protected variables

U4DVector3n velocity

Velocity of 3D model.

U4DVector3n acceleration

Acceleration of 3D model.

U4DVector3n force

Force of 3D model.

U4DVector3n angularVelocity

Angular velocity of 3D model.

U4DVector3n moment

Moment of 3D model.

U4DVector3n axisOfRotation

The axis of rotation of the 3D model.

U4DVector3n gravity

Gravity force of the 3D model.

U4DVector2n dragCoefficient

Drag force coefficient of the 3D model.

float modelKineticEnergy

Kinetic energy of the model.

float timeOfImpact

Time that the 3D model will impact with another object.

bool equilibrium

Equilibrium state of the model upon collision.

bool kineticsEnabled

Variable representing if kinetics behaviour enabled. i.e., if forces can act upon the 3D model.

bool isAwake

Variable representing if the model is awake.

Function documentation