view::ChaseViewpoint Class Reference

Functor attached to a View that computes view matrix for chase-plane view. See Viewpoint class. More...

#include <_src_view_viewpoint_chase.hh>

Inheritance diagram for view::ChaseViewpoint:

List of all members.

Public Types
enum	{ AXIS_CHASE_PLANE_HORZ = ZZ, AXIS_CHASE_PLANE_VERT = XX }
Public Member Functions
	ChaseViewpoint (void)
	~ChaseViewpoint (void)
void	Save (void)
void	Reset (void)
void	SetTarget (shptr< Object > target)
shptr< Object >	GetTarget (void)
void	SetDistance (const Vector3 &distance)
Vector3	GetDistance (void)
void	Move (const fp inc)
void	Rotate (const uint axis, const Radian rad)
Protected Member Functions
virtual Matrix	ComputeViewMatrix (shptr< View > view)
Private Attributes
State	mState
	current orientation of chase view
State	mSavedState
	saved orientation of chase view
Classes
struct	State

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Detailed Description

Functor attached to a View that computes view matrix for chase-plane view. See Viewpoint class.

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Member Enumeration Documentation

anonymous enum

Enumerator:

AXIS_CHASE_PLANE_HORZ
AXIS_CHASE_PLANE_VERT

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Constructor & Destructor Documentation

view::ChaseViewpoint::ChaseViewpoint

(

void

)

ctor/dtor.

view::ChaseViewpoint::~ChaseViewpoint

(

void

)

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Member Function Documentation

virtual Matrix view::ChaseViewpoint::ComputeViewMatrix

(

shptr< View >

view

)

[protected, virtual]

Implements view::Viewpoint.

void view::ChaseViewpoint::Save

(

void

)

void view::ChaseViewpoint::Reset

(

void

)

Save state to be restored by ChasePlaneReset().

void view::ChaseViewpoint::SetTarget

(

shptr< Object >

target

)

shptr< Object > view::ChaseViewpoint::GetTarget

(

void

)

void view::ChaseViewpoint::SetDistance

(

const Vector3 &

distance_

)

Set the distance between the chase-plane and what it looks at.

Parameters:

distance_

Distance in world space.

Vector3 view::ChaseViewpoint::GetDistance

(

void

)

void view::ChaseViewpoint::Move

(

const fp

inc

)

Move the chase-plane nearer/further to target.

Parameters:

inc

Increment in world space.

void view::ChaseViewpoint::Rotate	(	const uint	axis,
		const Radian	rad
	)

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Member Data Documentation

State view::ChaseViewpoint::mState [private]

current orientation of chase view

State view::ChaseViewpoint::mSavedState [private]

saved orientation of chase view

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

• _src_view_viewpoint_chase.hh
• _src_view_viewpoint_chase.cc