irr::newton::VehicleSimple Class Reference

Class to management a vehicle. More...

#include <vehicle_simple.hpp>

Inheritance diagram for irr::newton::VehicleSimple:

List of all members.

Public Member Functions
VehicleTire *	createTire (irr::scene::ISceneNode *tire_node, irr::core::matrix4 offset_matrix, irr::core::vector3df pin, irr::f32 mass, irr::f32 width, irr::f32 radius, irr::newton::PosRot body_scene_node_offset=irr::newton::PosRot(), irr::f32 sus_shock=30.0f, irr::f32 sus_spring=200.0f, irr::f32 sus_length=1.2f)
irr::core::array< VehicleTire * >	getAllTires ()
VehicleTire *	getFirstTire ()
	get first tire of the vehicle tire set
VehicleTire *	getNextTire (irr::newton::VehicleTire *current_tire)
void	reset ()
	VehicleSimple (irr::newton::World *world, irr::newton::Body *chassis, irr::core::vector3df up_dir)
	VehicleSimple (VehicleSimple &v)
	~VehicleSimple ()
Friends
void __cdecl	VehicleTireCallBack (const NewtonJoint *vehicle)

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Detailed Description

Class to management a vehicle.

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Constructor & Destructor Documentation

irr::newton::VehicleSimple::VehicleSimple

(

VehicleSimple &

v

)

costructor, don't call this directly

irr::newton::VehicleSimple::VehicleSimple	(	irr::newton::World *	world,
		irr::newton::Body *	chassis,
		irr::core::vector3df	up_dir
	)

costructor, don't call this directly

irr::newton::VehicleSimple::~VehicleSimple

(

)

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Member Function Documentation

VehicleTire* irr::newton::VehicleSimple::createTire	(	irr::scene::ISceneNode *	tire_node,
		irr::core::matrix4	offset_matrix,
		irr::core::vector3df	pin,
		irr::f32	mass,
		irr::f32	width,
		irr::f32	radius,
		irr::newton::PosRot	body_scene_node_offset = irr::newton::PosRot(),
		irr::f32	sus_shock = 30.0f,
		irr::f32	sus_spring = 200.0f,
		irr::f32	sus_length = 1.2f
	)

add a tire to the vehicle After the application creates the vehicle joint, it must add the tires. the application should calculate the correct tire parameters, like tire mass, position, width height, spring and damper constants.

Parameters:

	tire_node	the scene node associated with the tire
	offset_matrix	the offset of the tire relative to the vehicle body. Use this to position and to rotation the tire
	pin	the rotation axis of the tire, in the space of the tire. It may be (0,0,1)
	mass	tire mass, must be much smaller than the vehicle body. ratio of 50:1 to 100:1 are the recommended values
	width	width of the tire, must be smaller than the tire radius
	radius	tire radius
	body_scene_node_offset	the position and the rotation offset of the tire relative to the tire scene node (tire_node)
	sus_shock	parametrized damping constant for a spring, mass, damper system. A value of one corresponds to a critically damped system.
	sus_spring	parametrized spring constant for a spring, mass, damper system. A value of one corresponds to a critically damped system.
	sus_length	distance from the tire set position to the upper stop on the vehicle body frame. The total suspension length is twice that.

Returns:

the new tire

irr::core::array<VehicleTire*> irr::newton::VehicleSimple::getAllTires

(

)

Get all tires of the vehicle

Returns:

an array contain all vehicle tires. an empty array indicates that you don't add tires to the vehicle. To add a tire see VehicleSimple::addTire()

VehicleTire* irr::newton::VehicleSimple::getFirstTire

(

)

get first tire of the vehicle tire set

VehicleTire* irr::newton::VehicleSimple::getNextTire

(

irr::newton::VehicleTire *

current_tire

)

Get the next tire on the tire set

Parameters:

current_tire

the current tire

Returns:

the tire after the current tire

void irr::newton::VehicleSimple::reset

(

)

Reset all tires velocities to zero. This function is useful for reposition the vehicle

Returns:

none

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Friends And Related Function Documentation

void __cdecl VehicleTireCallBack

(

const NewtonJoint *

vehicle

)

[friend]

newton vehicle callback

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

• D:/raffaele/programmi/phisic/include/vehicle_simple.hpp

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