GamePhysics Class Reference

A class for the GamePhysics. More...

#include <GamePhysics.h>

Inheritance diagram for GamePhysics:

Collaboration diagram for GamePhysics:

Classes
struct	ProjectileObject

Public Member Functions
	GamePhysics ()
	~GamePhysics ()
void	updateProjectile (float dt)
Ogre::Vector3	getProjectileDisplacement ()
Ogre::Real	getVfromUAT (Ogre::Real u, Ogre::Real a, Ogre::Real t)
Ogre::Real	getSfromUAT (Ogre::Real u, Ogre::Real a, Ogre::Real t)
Ogre::Real	getSfromUVT (Ogre::Real u, Ogre::Real v, Ogre::Real t)
Ogre::Real	getVSquaredfromUAS (Ogre::Real u, Ogre::Real a, Ogre::Real s)
Ogre::Real	getSfromVAT (Ogre::Real v, Ogre::Real a, Ogre::Real t)
bool	collisionTest (Ogre::Vector3 position, Ogre::Vector3 testPosition)

Protected Attributes
std::shared_ptr< ProjectileObject >	projectile

Detailed Description

A class for the GamePhysics.

Author

Jamie Slowgrove

Constructor & Destructor Documentation

GamePhysics::GamePhysics

(

)

Constructs the GamePhysics.

GamePhysics::~GamePhysics

(

)

Destructs the GamePhysics object.

Member Function Documentation

bool GamePhysics::collisionTest	(	Ogre::Vector3	position,
		Ogre::Vector3	testPosition
	)

Test if there is a collision.

Parameters

Ogre::Vector3	The position.
Ogre::Vector3	The test position.

Ogre::Vector3 GamePhysics::getProjectileDisplacement

(

)

Getter # Gets the displacement of the Helicopter.

Returns

Ogre::Vector3 The displacement of the Helicopter.

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Ogre::Real GamePhysics::getSfromUAT	(	Ogre::Real	u,
		Ogre::Real	a,
		Ogre::Real	t
	)

SUVAT equation s=ut+(1/2)a(t^2). Works out the displacement from the initial velocity, the acceleration and the time.

Parameters

Ogre::Real	The initial velocity.
Ogre::Real	The acceleration.
Ogre::Real	The time.

Returns

Ogre::Real The displacement.

Ogre::Real GamePhysics::getSfromUVT	(	Ogre::Real	u,
		Ogre::Real	v,
		Ogre::Real	t
	)

SUVAT equation s=(1/2)(u+v)t. Works out the displacement from the initial velocity, the displacement and the time.

Parameters

Ogre::Real	The initial velocity.
Ogre::Real	The displacement.
Ogre::Real	The time.

Returns

Ogre::Real The displacement.

Ogre::Real GamePhysics::getSfromVAT	(	Ogre::Real	v,
		Ogre::Real	a,
		Ogre::Real	t
	)

SUVAT equation s=vt-(1/2)a(t^2). Works out the displacement from the velocity, the acceleration and the time.

Parameters

Ogre::Real	The velocity.
Ogre::Real	The acceleration.
Ogre::Real	The time.

Returns

Ogre::Real The displacement.

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Ogre::Real GamePhysics::getVfromUAT	(	Ogre::Real	u,
		Ogre::Real	a,
		Ogre::Real	t
	)

SUVAT equation v=u+at. Works out the velocity from the initial velocity, the acceleration and the time.

Parameters

Ogre::Real	The initial velocity.
Ogre::Real	The acceleration.
Ogre::Real	The time.

Returns

Ogre::Real The velocity.

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Ogre::Real GamePhysics::getVSquaredfromUAS	(	Ogre::Real	u,
		Ogre::Real	a,
		Ogre::Real	s
	)

SUVAT equation v^2=u^2+2as. Works out the velocity squared from the initial velocity, the acceleration and the displacement.

Parameters

Ogre::Real	The initial velocity.
Ogre::Real	The acceleration.
Ogre::Real	The displacement.

Returns

Ogre::Real The velocity squared.

void GamePhysics::updateProjectile

(

float

dt

)

Updates the projectile.

Parameters

float

The delta time.

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Member Data Documentation

std::shared_ptr<ProjectileObject> GamePhysics::projectile

protected

The projectile object

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The documentation for this class was generated from the following files:

• OOT-OGRE-Framework/src/GamePhysics.h
• OOT-OGRE-Framework/src/GamePhysics.cpp