eq::Segment Class Reference

A segment covers a sub-area of a Canvas. More...

#include <segment.h>

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List of all members.

Public Member Functions
	Segment ()
	Construct a new Segment.
virtual	~Segment ()
	Destruct this segment.
Data Access
Config *	getConfig ()
const Config *	getConfig () const
const eq::Viewport &	getViewport () const
Operations
VisitorResult	accept (SegmentVisitor &visitor)
	Traverse this segment using a segment visitor.
VisitorResult	accept (SegmentVisitor &visitor) const
	Const-version of accept().
Protected Types
enum	DirtyBits { DIRTY_VIEWPORT = Frustum::DIRTY_CUSTOM << 0, DIRTY_FILL1 = Frustum::DIRTY_CUSTOM << 1, DIRTY_FILL2 = Frustum::DIRTY_CUSTOM << 2, DIRTY_CUSTOM = Frustum::DIRTY_CUSTOM << 3 }
	The changed parts of the frustum since the last pack(). More...
Protected Member Functions
virtual void	serialize (net::DataOStream &os, const uint64_t dirtyBits)
virtual void	deserialize (net::DataIStream &is, const uint64_t dirtyBits)
Friends
class	Canvas
class	server::Segment

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Detailed Description

A segment covers a sub-area of a Canvas.

It has a Frustum, and defines one output Channel of the whole projection area, typically a projector or screen.

Definition at line 41 of file lib/client/segment.h.

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Member Enumeration Documentation

enum eq::Segment::DirtyBits [protected]

The changed parts of the frustum since the last pack().

Reimplemented from eq::Frustum.

Definition at line 84 of file lib/client/segment.h.

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Constructor & Destructor Documentation

eq::Segment::Segment

(

)

Construct a new Segment.

Reimplemented in eq::server::Segment.

Definition at line 32 of file lib/client/segment.cpp.

eq::Segment::~Segment

(

)

[virtual]

Destruct this segment.

Reimplemented in eq::server::Segment.

Definition at line 37 of file lib/client/segment.cpp.

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Member Function Documentation

Config * eq::Segment::getConfig

(

)

Returns:

the config of this view.

Reimplemented in eq::server::Segment.

Definition at line 58 of file lib/client/segment.cpp.

References eq::Canvas::getConfig().

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const Config * eq::Segment::getConfig

(

)

const

Returns:

the config of this view.

Reimplemented in eq::server::Segment.

Definition at line 64 of file lib/client/segment.cpp.

References eq::Canvas::getConfig().

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const eq::Viewport& eq::Segment::getViewport

(

)

const [inline]

Returns:

the segment's viewport.

Reimplemented in eq::server::Segment.

Definition at line 59 of file lib/client/segment.h.

VisitorResult eq::Segment::accept

(

SegmentVisitor &

visitor

)

Traverse this segment using a segment visitor.

Parameters:

visitor

the visitor.

Returns:

the result of the visitor traversal.

Definition at line 70 of file lib/client/segment.cpp.

References eq::SegmentVisitor::visit().

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VisitorResult eq::Segment::accept

(

SegmentVisitor &

visitor

)

const

Const-version of accept().

Definition at line 75 of file lib/client/segment.cpp.

References eq::SegmentVisitor::visit().

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void eq::Segment::serialize	(	net::DataOStream &	os,
		const uint64_t	dirtyBits
	)			[protected, virtual]

See also:

Frustum::serialize

Reimplemented from eq::Frustum.

Definition at line 42 of file lib/client/segment.cpp.

void eq::Segment::deserialize	(	net::DataIStream &	is,
		const uint64_t	dirtyBits
	)			[protected, virtual]

See also:

Frustum::deserialize

Reimplemented from eq::Frustum.

Definition at line 50 of file lib/client/segment.cpp.

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

• lib/client/segment.h
• lib/client/segment.cpp