HairGuideDynamics Class Reference

#include <lib_hair.h>

Detailed Description

Contains hair dynamics information. Cannot be allocated.

Public Member Functions
HairGuides *	GetGuides ()
Vector	GetPosition (Int32 i)
void	SetPosition (Int32 i, const Vector &p)
Vector	GetLastPosition (Int32 i)
void	SetLastPosition (Int32 i, const Vector &p)
Vector	GetVelocity (Int32 i)
void	SetVelocity (Int32 i, const Vector &v)
Float	GetMass (Int32 i)
void	SetMass (Int32 i, Float m)
Vector	GetForce (Int32 i)
void	AddForce (Int32 i, const Vector &f)
Int32	GetPolygonIntersections (HairPolygonHit **hits)

Private Member Functions
	HairGuideDynamics ()
	~HairGuideDynamics ()

Constructor & Destructor Documentation

HairGuideDynamics()

HairGuideDynamics ( )

private

~HairGuideDynamics()

~HairGuideDynamics ( )

private

Member Function Documentation

GetGuides()

HairGuides* GetGuides

(

)

Gets the corresponding hair guide data.

Returns

The hair guide data.

GetPosition()

Vector GetPosition

(

Int32

i

)

Gets the position of the specified guide i.

Parameters

[in]

i

The guide index.

Returns

The position.

SetPosition()

void SetPosition	(	Int32	i,
		const Vector &	p
	)

Sets the position of the specified guide i.

Parameters

[in]	i	The guide index.
[in]	p	The new position.

GetLastPosition()

Vector GetLastPosition

(

Int32

i

)

Gets the last position of the specified guide i.

Parameters

[in]

i

The guide index.

Returns

The last position.

SetLastPosition()

void SetLastPosition	(	Int32	i,
		const Vector &	p
	)

Sets the last position of the specified guide i.

Parameters

[in]	i	The guide index.
[in]	p	The new last position.

GetVelocity()

Vector GetVelocity

(

Int32

i

)

Gets the velocity of the specified guide i.

Parameters

[in]

i

The guide index.

Returns

The velocity.

SetVelocity()

void SetVelocity	(	Int32	i,
		const Vector &	v
	)

Sets the velocity of the specified guide i.

Parameters

[in]	i	The guide index.
[in]	v	The new velocity.

GetMass()

Float GetMass

(

Int32

i

)

Gets the mass of the specified guide i.

Parameters

[in]

i

The guide index.

Returns

The mass.

SetMass()

void SetMass	(	Int32	i,
		Float	m
	)

Sets the mass of the specified guide i.

Parameters

[in]	i	The guide index.
[in]	m	The new mass.

GetForce()

Vector GetForce

(

Int32

i

)

Gets the force of the specified guide i.

Parameters

[in]

i

The guide index.

Returns

The force.

AddForce()

void AddForce	(	Int32	i,
		const Vector &	f
	)

Adds the force of the specified guide i.

Parameters

[in]	i	The guide index.
[in]	f	The force to add.

GetPolygonIntersections()

Int32 GetPolygonIntersections

(

HairPolygonHit **

hits

)

Gets the polygon intersection data.

Parameters

[out]

hits

Filled with a pointer to an array of polygon hits. Need to be freed with DeleteMem() by the caller.

Returns

The number of hits or NOTOK if an error occurred.