Developer Documentation

Classes | Public Slots | Signals | Public Member Functions | Private Types | Private Slots | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
SSAOPlugin Class Reference
Inheritance diagram for SSAOPlugin:

## Classes
struct | ViewerResources

## Public Slots
QString | version ()

## Signals
void | log (Logtype _type, QString _message)
void | log (QString _message)
Signals inherited from BaseInterface
virtual void | updateView ()
| Update current view in Main Application. More...
virtual void | setSlotDescription (QString _slotName, QString _slotDescription, QStringList _parameters, QStringList _descriptions)
| Set a description for a public slot. More...
virtual void | setRenderer (unsigned int _viewer, QString _rendererName)
| Set a renderer for the given viewer. More...
Signals inherited from LoggingInterface
virtual void | log (Logtype _type, QString _message)=0
virtual void | log (QString _message)=0

## Public Member Functions
QString | name ()
| Return a name for the plugin. More...
QString | description ()
| Return a description of what the plugin is doing. More...

## Private Types
enum | { PROG_INIT = 0, PROG_DOWNSAMPLING, PROG_BLUR, PROG_SSAO, PROG_FINAL, PROG_FINAL_MSAA }

## Private Slots
void | initializePlugin ()
void | exit ()
void | render (ACG::GLState *_glState, Viewer::ViewerProperties &_properties)
QString | rendererName ()
void | supportedDrawModes (ACG::SceneGraph::DrawModes::DrawMode &_mode)
QString | checkOpenGL ()
Private Slots inherited from BaseInterface
virtual void | exit ()
virtual QString | version ()
| Return a version string for your plugin. More...
Private Slots inherited from RenderInterface
virtual void | render (ACG::GLState *_glState, Viewer::ViewerProperties &_properties)
| rendering function More...

## Private Member Functions
void | destroyResources ()
| free all gl resources
void | destroyResources (int _viewerId)
| free viewer specific gl resources
void | reloadResources (int _viewerId, unsigned int _sceneTexWidth, unsigned int _sceneTexHeight)
| reload gl resources
void | drawQuadProj (float _x0=-1.0f, float _y0=1.0f, float _w=2.0f, float _h=2.0f)
| draw a quad in projection space (only positions)
void | traverseLightNodes (BaseNode *_node)
| find all light nodes in the scene
void | generatePeelingShaders (GLSL::StringList *_strVertexShaderOut, GLSL::StringList *_strFragmentShaderOut, bool _textured)
| peel shader generator based on lights and texture mode
void | drawScenePass (ACG::GLState *_glState, Viewer::ViewerProperties &_properties, BaseNode *_sceneGraphRoot)
| draw the current scene
void | gaussianBlurPass (const ViewerResources *_pViewer, const float *_texelSize, GLenum _targetAttachement, GLuint _srcTexture)
void | generateSamplingKernel ()
| computes a hemisphere sampling kernel in [0,1] range
Private Member Functions inherited from BaseInterface
virtual void | noguiSupported ()
virtual | ~BaseInterface ()
| Destructor.
virtual void | blockScenegraphUpdates (bool _block)
| Tell the core to prevent scenegraph updates. More...
virtual void | updatedObject (int _objectId)
| An object has been changed or added by this plugin. More...
virtual void | updatedObject (int _identifier, const UpdateType &_type)
| An object has been changed or added by this plugin. More...
virtual void | nodeVisibilityChanged (int _identifier)
| A scenegraph node has been shown or hidden. More...
virtual void | getCurrentRenderer (unsigned int _viewer, QString &_rendererName)
| Get the current renderer for the given viewer. More...
Private Member Functions inherited from RenderInterface
virtual | ~RenderInterface ()
| Destructor.
virtual QAction * | optionsAction ()
| Return options menu. More...
virtual QString | renderObjectsInfo (bool _outputShaderInfo)
| Return a qstring of the current render objects. More...
virtual void | reloadShaders ()
| Reload any renderer specific shaders. More...
Private Member Functions inherited from LoggingInterface
virtual | ~LoggingInterface ()
| Destructor.

## Private Attributes
std::map< int, ViewerResources > | viewerRes_
GLSL::Shader * | shaders_ [10]
| shader resources
GLSL::Program * | programs_ [6]
| shader programs
GLuint | randomVecTex_
| random vector table for sample offset rotation
ACG::Vec3f | samplingKernel_ [128]
| ssao sampling kernel

## Static Private Attributes
static const unsigned int | numSamples_ = 32
| number of samples

## Detailed Description

Definition at line 54 of file SSAO.hh.

## Member Function Documentation

## ◆ description()

QString SSAOPlugin::description | ( |  | ) |
| inline virtual

Return a description of what the plugin is doing.

This function has to return a basic description of the plugin

Implements BaseInterface.

Definition at line 76 of file SSAO.hh.

## ◆ name()

QString SSAOPlugin::name | ( |  | ) |
| inline virtual

Return a name for the plugin.

This Function has to return the name of the plugin.

Implements BaseInterface.

Definition at line 75 of file SSAO.hh.

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

- PluginCollection-Renderers/Plugin-Render-SSAO/SSAO.hh
- PluginCollection-Renderers/Plugin-Render-SSAO/SSAO.cc