GLPreviewRenderer Class Reference

subclass for the preview canvas More...

#include <GLRenderer.h>

Inheritance diagram for GLPreviewRenderer:

[legend]List of all members.

Public Member Functions
	GLPreviewRenderer (PT::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.
void	Redraw ()
Protected Attributes
VisualizationState *	m_visualization_state

---

Detailed Description

subclass for the preview canvas

Definition at line 84 of file GLRenderer.h.

---

Constructor & Destructor Documentation

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

Definition at line 68 of file GLRenderer.cpp. References m_visualization_state.

---

Member Function Documentation

void GLPreviewRenderer::Redraw (   )  [virtual]

Implements GLRenderer. Definition at line 145 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(), HuginBase::Panorama::getNrOfImages(), ViewState::GetOptions(), HuginBase::PanoramaOptions::getROI(), VisualizationState::getViewState(), and m_visualization_state.

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 panorma, 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 102 of file GLRenderer.cpp. References HuginBase::PanoramaOptions::getHeight(), ViewState::GetOptions(), VisualizationState::getViewState(), HuginBase::PanoramaOptions::getWidth(), m_visualization_state, VisualizationState::SetScale(), and VisualizationState::SetVisibleArea().

---

Member Data Documentation

VisualizationState* GLPreviewRenderer::m_visualization_state [protected]

Definition at line 95 of file GLRenderer.h. Referenced by GLPreviewRenderer(), Redraw(), and Resize().

---

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

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

---