MeshManager Class Reference

A MeshManager handles the graphics system representation of a remapping, by creating OpenGL display lists that draw a remapped image. More...

#include <MeshManager.h>

Inheritance diagram for MeshManager:

Classes
class	MeshInfo
	Handles the remapper and a display list for a specific image. More...
class	PanosphereOverviewMeshInfo
	a subclass for the panosphere it converts coordinates obtained from an equirectangular projection to 3D coordinates on the sphere More...
class	PlaneOverviewMeshInfo
	subclass for the plane overview mode. More...
class	PreviewMeshInfo
	subclass of MeshInfo for the preview It actually does nothing in addition to the base class More...

Public Member Functions
	MeshManager (HuginBase::Panorama *pano, VisualizationState *visualization_state)
virtual	~MeshManager ()
void	CheckUpdate ()
void	CleanMeshes ()
	Remove meshes for images that have been deleted. More...
void	RenderMesh (unsigned int image_number) const
unsigned int	GetDisplayList (unsigned int image_number) const
void	SetLayoutMode (bool state)
	Turn layout mode on or off. More...
bool	GetLayoutMode () const
	return if layout mode is active More...
void	SetLayoutScale (double scale)
virtual MeshInfo::MeshCoords3D	GetMeshCoords3D (MeshRemapper::Coords &coords)=0
virtual MeshInfo::Coord3D	GetCoord3D (hugin_utils::FDiff2D &)=0
virtual MeshInfo *	ObtainMeshInfo (HuginBase::SrcPanoImage *, bool layout_mode_on)=0

Protected Attributes
HuginBase::Panorama *	m_pano
VisualizationState *	visualization_state
std::vector< MeshInfo * >	meshes
bool	layout_mode_on

Detailed Description

A MeshManager handles the graphics system representation of a remapping, by creating OpenGL display lists that draw a remapped image.

The coordinates used in the display list are calculated by a MeshRemapper

Definition at line 37 of file MeshManager.h.

Constructor & Destructor Documentation

MeshManager::MeshManager	(	HuginBase::Panorama *	pano,
		VisualizationState *	visualization_state
	)

Definition at line 56 of file MeshManager.cpp.

MeshManager::~MeshManager ( )

virtual

Definition at line 63 of file MeshManager.cpp.

References meshes.

Member Function Documentation

void MeshManager::CheckUpdate

(

)

Definition at line 71 of file MeshManager.cpp.

References DEBUG_DEBUG, DEBUG_INFO, HuginBase::Panorama::getNrOfImages(), VisualizationState::GetSrcImage(), layout_mode_on, m_pano, meshes, ObtainMeshInfo(), VisualizationState::RequireRecalculateMesh(), and visualization_state.

Referenced by VisualizationState::DoUpdates().

void MeshManager::CleanMeshes

(

)

Remove meshes for images that have been deleted.

virtual MeshInfo::Coord3D MeshManager::GetCoord3D ( hugin_utils::FDiff2D &  )

pure virtual

Implemented in PreviewMeshManager, PlaneOverviewMeshManager, and PanosphereOverviewMeshManager.

Referenced by GreatCircleArc::LineSegment::doGL(), GreatCircleArc::LineSegment::doGLcross(), and OverviewOutlinesTool::DrawRect().

unsigned int MeshManager::GetDisplayList

(

unsigned int

image_number

)

const

Definition at line 104 of file MeshManager.cpp.

References meshes.

Referenced by VisualizationState::GetMeshDisplayList(), GLPreviewRenderer::Redraw(), GLPanosphereOverviewRenderer::Redraw(), and GLPlaneOverviewRenderer::Redraw().

bool MeshManager::GetLayoutMode

(

)

const

return if layout mode is active

Definition at line 122 of file MeshManager.cpp.

References layout_mode_on.

Referenced by GLPreviewRenderer::Redraw(), and GLPreviewRenderer::Resize().

virtual MeshInfo::MeshCoords3D MeshManager::GetMeshCoords3D ( MeshRemapper::Coords &  coords )

pure virtual

Implemented in PreviewMeshManager, PlaneOverviewMeshManager, and PanosphereOverviewMeshManager.

virtual MeshInfo* MeshManager::ObtainMeshInfo ( HuginBase::SrcPanoImage *  , bool  layout_mode_on  )

pure virtual

Implemented in PreviewMeshManager, PlaneOverviewMeshManager, and PanosphereOverviewMeshManager.

Referenced by CheckUpdate().

void MeshManager::RenderMesh

(

unsigned int

image_number

)

const

Definition at line 99 of file MeshManager.cpp.

References meshes.

void MeshManager::SetLayoutMode

(

bool

state

)

Turn layout mode on or off.

When in layout mode, the images appear with their centre in the remapped position, but the rest of the image is drawn undistorted around that.

Parameters

state

true to turn on layout mode, false to turn it off.

Definition at line 109 of file MeshManager.cpp.

References layout_mode_on, and meshes.

Referenced by GLViewer::SetLayoutMode(), and GLOverview::SetLayoutMode().

void MeshManager::SetLayoutScale

(

double

scale

)

Definition at line 127 of file MeshManager.cpp.

References meshes.

Referenced by GLViewer::SetLayoutScale(), and GLOverview::SetLayoutScale().

Member Data Documentation

bool MeshManager::layout_mode_on

protected

Definition at line 227 of file MeshManager.h.

Referenced by CheckUpdate(), GetLayoutMode(), SetLayoutMode(), and MeshManager::MeshInfo::Update().

HuginBase::Panorama* MeshManager::m_pano

protected

Definition at line 222 of file MeshManager.h.

Referenced by CheckUpdate(), PanosphereOverviewMeshManager::ObtainMeshInfo(), PlaneOverviewMeshManager::ObtainMeshInfo(), PreviewMeshManager::ObtainMeshInfo(), and MeshManager::MeshInfo::Update().

std::vector<MeshInfo*> MeshManager::meshes

protected

Definition at line 226 of file MeshManager.h.

Referenced by CheckUpdate(), GetDisplayList(), RenderMesh(), SetLayoutMode(), SetLayoutScale(), and ~MeshManager().

VisualizationState* MeshManager::visualization_state

protected

Definition at line 223 of file MeshManager.h.

Referenced by CheckUpdate(), PanosphereOverviewMeshManager::GetCoord3D(), PlaneOverviewMeshManager::GetCoord3D(), PreviewMeshManager::GetCoord3D(), PanosphereOverviewMeshManager::GetMeshCoords3D(), PlaneOverviewMeshManager::GetMeshCoords3D(), PreviewMeshManager::GetMeshCoords3D(), PanosphereOverviewMeshManager::ObtainMeshInfo(), PlaneOverviewMeshManager::ObtainMeshInfo(), and PreviewMeshManager::ObtainMeshInfo().

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

• hugin1/hugin/MeshManager.h
• hugin1/hugin/MeshManager.cpp