GLPreviewRenderer Class Reference

subclass for the preview canvas More...

#include <GLRenderer.h>

Inheritance diagram for GLPreviewRenderer:

Public Member Functions
	GLPreviewRenderer (HuginBase::Panorama *pano, TextureManager *tex_man, MeshManager *mesh_man, VisualizationState *visualization_state, PreviewToolHelper *tool_helper, const wxColour backgroundColour)
vigra::Diff2D	Resize (int width, int height)
	Resize the viewport because the window's dimensions have changed. More...
void	Redraw ()
Public Member Functions inherited from GLRenderer
	GLRenderer (const wxColour backgroundColour)
	ctor. More...
virtual	~GLRenderer ()
	dtor. More...
void	SetBackground (unsigned char red, unsigned char green, unsigned char blue)
void	SetPreviewBackgroundColor (const wxColour c)
	sets the preview background color More...

Protected Attributes
VisualizationState *	m_visualization_state
Protected Attributes inherited from GLRenderer
HuginBase::Panorama *	m_pano
TextureManager *	m_tex_man
MeshManager *	m_mesh_man
ToolHelper *	m_tool_helper
int	width
int	height
wxColour	m_background_color

Additional Inherited Members
Public Attributes inherited from GLRenderer
float	width_o
float	height_o

Detailed Description

subclass for the preview canvas

Definition at line 84 of file GLRenderer.h.

Constructor & Destructor Documentation

GLPreviewRenderer::GLPreviewRenderer	(	HuginBase::Panorama *	pano,
		TextureManager *	tex_man,
		MeshManager *	mesh_man,
		VisualizationState *	visualization_state,
		PreviewToolHelper *	tool_helper,
		const wxColour	backgroundColour
	)

Definition at line 69 of file GLRenderer.cpp.

References GLRenderer::m_mesh_man, GLRenderer::m_pano, GLRenderer::m_tex_man, GLRenderer::m_tool_helper, and m_visualization_state.

Member Function Documentation

void GLPreviewRenderer::Redraw ( )

virtual

Implements GLRenderer.

Definition at line 159 of file GLRenderer.cpp.

References ToolHelper::AfterDrawImageNumber(), ToolHelper::AfterDrawImages(), ToolHelper::BeforeDrawImageNumber(), ToolHelper::BeforeDrawImages(), TextureManager::Begin(), TextureManager::DisableTexture(), TextureManager::DrawImage(), TextureManager::End(), MeshManager::GetDisplayList(), HuginBase::Panorama::getImage(), MeshManager::GetLayoutMode(), VisualizationState::GetMeshManager(), HuginBase::Panorama::getNrOfImages(), ViewState::GetOptions(), HuginBase::PanoramaOptions::getROI(), VisualizationState::getViewState(), GLRenderer::height_o, GLRenderer::m_background_color, GLRenderer::m_mesh_man, GLRenderer::m_pano, GLRenderer::m_tex_man, GLRenderer::m_tool_helper, m_visualization_state, and GLRenderer::width_o.

vigra::Diff2D GLPreviewRenderer::Resize ( int  width, int  height  )

virtual

Resize the viewport because the window's dimensions have changed.

Returns

the number of screen pixels from the corner of the widget to the start of the panorama, both horizontally and vertically.

Parameters

width	the width of the widget in screen pixels.
height	the height of the widget in screen pixels.

Implements GLRenderer.

Definition at line 103 of file GLRenderer.cpp.

References HuginBase::PanoramaOptions::getHeight(), MeshManager::GetLayoutMode(), VisualizationState::GetMeshManager(), ViewState::GetOptions(), VisualizationState::GetViewingCenter(), VisualizationState::getViewState(), HuginBase::PanoramaOptions::getWidth(), VisualizationState::GetZoomLevel(), GLRenderer::height, GLRenderer::height_o, m_visualization_state, VisualizationState::SetCanvasSize(), VisualizationState::SetScale(), VisualizationState::SetVisibleArea(), GLRenderer::width, GLRenderer::width_o, hugin_utils::TDiff2D< T >::x, and hugin_utils::TDiff2D< T >::y.

Member Data Documentation

VisualizationState* GLPreviewRenderer::m_visualization_state

protected

Definition at line 95 of file GLRenderer.h.

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

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

• hugin1/hugin/GLRenderer.h
• hugin1/hugin/GLRenderer.cpp