GLViewer Class Reference

A wxWidget to display the fast preview. More...

#include <GLViewer.h>

Inheritance diagram for GLViewer:

[legend]List of all members.

Public Member Functions
	GLViewer (wxWindow *parent, PT::Panorama &pano, int args[], GLPreviewFrame *frame, wxGLContext *shared_context=NULL)
virtual	~GLViewer ()
void	RedrawE (wxPaintEvent &e)
void	Resized (wxSizeEvent &e)
void	Redraw ()
void	SetUpContext ()
void	SetPhotometricCorrect (bool state)
virtual void	SetLayoutMode (bool state)
virtual void	SetLayoutScale (double scale)
void	SetActive (bool active)
bool	IsActive ()
void	SetViewerBackground (wxColour col)
void	SetOverlayText (const wxString text)
	sets the text which should overlay the preview
void	SetOverlayVisibility (const bool isVisible)
	switches the overlay on/off
Static Public Member Functions
void	RefreshWrapper (void *obj)
Public Attributes
VisualizationState *	m_visualization_state
Static Public Attributes
ViewState *	m_view_state = NULL
Protected Member Functions
void	OnEraseBackground (wxEraseEvent &e)
void	MouseMotion (wxMouseEvent &e)
void	MouseLeave (wxMouseEvent &e)
void	MouseButtons (wxMouseEvent &e)
void	MouseWheel (wxMouseEvent &e)
void	KeyDown (wxKeyEvent &e)
void	KeyUp (wxKeyEvent &e)
virtual void	setUp ()=0
Protected Attributes
ToolHelper *	m_tool_helper
GLRenderer *	m_renderer
PT::Panorama *	m_pano
wxString	m_overlayText
bool	m_overlay
bool	started_creation
bool	redrawing
vigra::Diff2D	offset
GLPreviewFrame *	frame
bool	active
wxColour	m_background_color
Static Protected Attributes
bool	initialised_glew = false

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Detailed Description

A wxWidget to display the fast preview.

It is the OpenGL equivalent of PreviewPanel. The actual work in rendering the preview is done by a GLRenderer.

Definition at line 51 of file GLViewer.h.

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Constructor & Destructor Documentation

GLViewer::GLViewer (  wxWindow *  parent, PT::Panorama &  pano, int  args[], GLPreviewFrame *  frame, wxGLContext *  shared_context = NULL )

Definition at line 201 of file GLViewer.cpp.

GLViewer::~GLViewer (   )  [virtual]

Definition at line 240 of file GLViewer.cpp. References m_view_state.

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Member Function Documentation

bool GLViewer::IsActive (   )  [inline]

Definition at line 75 of file GLViewer.h. Referenced by RedrawE(), and Resized().

void GLViewer::KeyDown (  wxKeyEvent &  e  )  [protected]

Definition at line 543 of file GLViewer.cpp. References ToolHelper::KeypressEvent(), and m_tool_helper.

void GLViewer::KeyUp (  wxKeyEvent &  e  )  [protected]

Definition at line 549 of file GLViewer.cpp. References ToolHelper::KeypressEvent(), and m_tool_helper.

void GLViewer::MouseButtons (  wxMouseEvent &  e  )  [protected]

Definition at line 520 of file GLViewer.cpp. References m_tool_helper, and ToolHelper::MouseButtonEvent().

void GLViewer::MouseLeave (  wxMouseEvent &  e  )  [protected]

Definition at line 514 of file GLViewer.cpp. References m_tool_helper, and ToolHelper::MouseLeave().

void GLViewer::MouseMotion (  wxMouseEvent &  e  )  [protected]

Definition at line 507 of file GLViewer.cpp. References m_tool_helper, ToolHelper::MouseMoved(), and offset.

void GLViewer::MouseWheel (  wxMouseEvent &  e  )  [protected]

Definition at line 535 of file GLViewer.cpp. References m_tool_helper, and ToolHelper::MouseWheelEvent().

void GLViewer::OnEraseBackground (  wxEraseEvent &  e  )  [protected]

Definition at line 502 of file GLViewer.cpp.

void GLViewer::Redraw (   )

Definition at line 466 of file GLViewer.cpp. References DEBUG_INFO, VisualizationState::DoUpdates(), VisualizationState::FinishedDraw(), m_overlay, m_overlayText, m_renderer, m_visualization_state, offset, GLRenderer::Redraw(), VisualizationState::RequireRecalculateViewport(), GLRenderer::Resize(), GLRenderer::SetBackground(), and WrapText(). Referenced by RedrawE(), and Resized().

void GLViewer::RedrawE (  wxPaintEvent &  e  )

Definition at line 404 of file GLViewer.cpp. References GLPreviewFrame::CanResize(), GLPreviewFrame::ContinueResize(), DEBUG_DEBUG, frame, IsActive(), Redraw(), redrawing, and SetUpContext().

void GLViewer::RefreshWrapper (  void *  obj  )  [static]

Definition at line 432 of file GLViewer.cpp. References DEBUG_DEBUG.

void GLViewer::Resized (  wxSizeEvent &  e  )

Definition at line 439 of file GLViewer.cpp. References GLPreviewFrame::CanResize(), DEBUG_DEBUG, frame, IsActive(), m_renderer, offset, Redraw(), GLRenderer::Resize(), and SetUpContext(). Referenced by GLPreviewFrame::ContinueResize().

void GLViewer::SetActive (  bool  active  )  [inline]

Definition at line 74 of file GLViewer.h. Referenced by GLPreviewFrame::GLPreviewFrame(), GLPreviewFrame::LoadOpenGLLayout(), and GLPreviewFrame::OnOverviewToggle().

void GLViewer::SetLayoutMode (  bool  state  )  [virtual]

Reimplemented in GLOverview. Definition at line 377 of file GLViewer.cpp. References VisualizationState::GetMeshManager(), m_visualization_state, and MeshManager::SetLayoutMode(). Referenced by GLPreviewFrame::SetMode().

void GLViewer::SetLayoutScale (  double  scale  )  [virtual]

Reimplemented in GLOverview. Definition at line 383 of file GLViewer.cpp. References VisualizationState::GetMeshManager(), m_visualization_state, and MeshManager::SetLayoutScale(). Referenced by GLPreviewFrame::OnLayoutScaleChange().

void GLViewer::SetOverlayText (  const wxString  text  )

sets the text which should overlay the preview Definition at line 582 of file GLViewer.cpp. References m_overlayText. Referenced by GLPreviewFrame::panoramaChanged().

void GLViewer::SetOverlayVisibility (  const bool  isVisible  )

switches the overlay on/off Definition at line 587 of file GLViewer.cpp. References m_overlay. Referenced by GLPreviewFrame::SetMode().

void GLViewer::SetPhotometricCorrect (  bool  state  )

Definition at line 371 of file GLViewer.cpp. References ViewState::GetTextureManager(), m_view_state, and TextureManager::SetPhotometricCorrect(). Referenced by GLPreviewFrame::MakePreviewTools(), and GLPreviewFrame::OnPhotometric().

virtual void GLViewer::setUp (   )  [protected, pure virtual]

Implemented in GLPreview, and GLOverview. Referenced by SetUpContext().

void GLViewer::SetUpContext (   )

Definition at line 259 of file GLViewer.cpp. References DEBUG_ERROR, DEBUG_INFO, frame, initialised_glew, setUp(), and started_creation. Referenced by GLPreviewFrame::InitPreviews(), RedrawE(), and Resized().

void GLViewer::SetViewerBackground (  wxColour  col  )

Definition at line 555 of file GLViewer.cpp. References m_background_color, m_renderer, and GLRenderer::SetPreviewBackgroundColor(). Referenced by GLPreviewFrame::OnPreviewBackgroundColorChanged().

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Member Data Documentation

bool GLViewer::active [protected]

Definition at line 115 of file GLViewer.h.

GLPreviewFrame* GLViewer::frame [protected]

Definition at line 113 of file GLViewer.h. Referenced by RedrawE(), Resized(), and SetUpContext().

bool GLViewer::initialised_glew = false [static, protected]

Definition at line 181 of file GLViewer.cpp. Referenced by SetUpContext().

wxColour GLViewer::m_background_color [protected]

Definition at line 117 of file GLViewer.h. Referenced by SetViewerBackground().

bool GLViewer::m_overlay [protected]

Definition at line 107 of file GLViewer.h. Referenced by Redraw(), and SetOverlayVisibility().

wxString GLViewer::m_overlayText [protected]

Definition at line 106 of file GLViewer.h. Referenced by Redraw(), and SetOverlayText().

PT::Panorama* GLViewer::m_pano [protected]

Definition at line 104 of file GLViewer.h.

GLRenderer* GLViewer::m_renderer [protected]

Definition at line 100 of file GLViewer.h. Referenced by Redraw(), Resized(), and SetViewerBackground().

ToolHelper* GLViewer::m_tool_helper [protected]

Definition at line 99 of file GLViewer.h. Referenced by KeyDown(), KeyUp(), MouseButtons(), MouseLeave(), MouseMotion(), and MouseWheel().

ViewState * GLViewer::m_view_state = NULL [static]

Definition at line 182 of file GLViewer.cpp. Referenced by GLPreviewFrame::OnTrackChangeFOV(), SetPhotometricCorrect(), and ~GLViewer().

VisualizationState* GLViewer::m_visualization_state

Definition at line 71 of file GLViewer.h. Referenced by OverviewOutlinesTool::draw(), OverviewOutlinesTool::DrawRect(), GLPreviewFrame::OnDragChoice(), GLPreviewFrame::OnOverviewModeChoice(), Redraw(), SetLayoutMode(), and SetLayoutScale().

vigra::Diff2D GLViewer::offset [protected]

Definition at line 112 of file GLViewer.h. Referenced by MouseMotion(), Redraw(), and Resized().

bool GLViewer::redrawing [protected]

Definition at line 110 of file GLViewer.h. Referenced by RedrawE().

bool GLViewer::started_creation [protected]

Definition at line 110 of file GLViewer.h. Referenced by SetUpContext().

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

• hugin1/hugin/GLViewer.h
• hugin1/hugin/GLViewer.cpp

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