Radium Engine  1.5.20
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Public Member Functions | List of all members
Ra::Engine::Data::VolumeObject Class Reference

#include <Engine/Data/VolumeObject.hpp>

+ Inheritance diagram for Ra::Engine::Data::VolumeObject:
+ Collaboration diagram for Ra::Engine::Data::VolumeObject:

Public Member Functions

 VolumeObject (const std::string &name)
 
 VolumeObject (const VolumeObject &rhs)=delete
 
void operator= (const VolumeObject &rhs)=delete
 
const Core::Geometry::AbstractGeometry & getAbstractGeometry () const override
 
Core::Geometry::AbstractGeometry & getAbstractGeometry () override
 
const Core::Geometry::AbstractVolume & getVolume () const
 Returns the underlying AbstractVolume.
 
Core::Geometry::AbstractVolume & getVolume ()
 
void loadGeometry (Core::Geometry::AbstractVolume *volume)
 Use the given volume for display.
 
void loadGeometry (Core::Geometry::AbstractVolume *volume, const Core::Aabb &aabb)
 
void setDirty ()
 Mark the data types as dirty, forcing an update of the openGL buffer.
 
const Texture & getDataTexture ()
 get read access to the 3d texture storing the data
 
void updateGL () override
 
void render (const ShaderProgram *prog) override
 Draw the mesh.
 
size_t getNumFaces () const override
 6 quad faces of the cube, thus 12 triangles.
 
size_t getNumVertices () const override
 8 vertices of the cube
 
const std::string & getName () const
 Returns the name of the mesh.
 
- Public Member Functions inherited from Ra::Engine::Data::Displayable
 Displayable (const std::string &name)
 
 Displayable (const Displayable &rhs)=delete
 
void operator= (const Displayable &rhs)=delete
 
PickingRenderMode pickingRenderMode () const
 Returns the picking rendermode advised by the object (default PickingRenderMode::NO_PICKING)
 
const std::string & getName () const
 Returns the name of the mesh.
 

Additional Inherited Members

- Public Types inherited from Ra::Engine::Data::Displayable
enum  PickingRenderMode {
  PKM_POINTS = 0 , PKM_LINES = 1 , PKM_LINE_ADJ = 2 , PKM_TRI = 3 ,
  NO_PICKING
}
 
- Protected Attributes inherited from Ra::Engine::Data::Displayable
PickingRenderMode m_pickingRenderMode { NO_PICKING }
 

Detailed Description

A class representing an openGL volume

Todo
Right now, a volumeObject define both the geometry (a parallelepiped) and the material (a density grid) This should be modified to handle density grids deleimited by a general geometry.

Definition at line 22 of file VolumeObject.hpp.

Constructor & Destructor Documentation

◆ VolumeObject()

Ra::Engine::Data::VolumeObject::VolumeObject ( const std::string & name)
explicit

Definition at line 13 of file VolumeObject.cpp.

◆ ~VolumeObject()

Ra::Engine::Data::VolumeObject::~VolumeObject ( )
override

Definition at line 16 of file VolumeObject.cpp.

Member Function Documentation

◆ getAbstractGeometry() [1/2]

const Core::Geometry::AbstractGeometry & Ra::Engine::Data::VolumeObject::getAbstractGeometry ( ) const
inlineoverridevirtual

Returns the underlying AbstractGeometry, which is in fact a AbstractVolume

See also
getTriangleMesh

Implements Ra::Engine::Data::Displayable.

Definition at line 80 of file VolumeObject.hpp.

◆ getAbstractGeometry() [2/2]

Core::Geometry::AbstractGeometry & Ra::Engine::Data::VolumeObject::getAbstractGeometry ( )
inlineoverridevirtual

Implements Ra::Engine::Data::Displayable.

Definition at line 85 of file VolumeObject.hpp.

◆ getDataTexture()

const Texture & Ra::Engine::Data::VolumeObject::getDataTexture ( )
inline

get read access to the 3d texture storing the data

Definition at line 54 of file VolumeObject.hpp.

◆ getName()

const std::string & Ra::Engine::Data::Displayable::getName ( ) const
inline

Returns the name of the mesh.

Definition at line 42 of file DisplayableObject.hpp.

◆ getNumFaces()

size_t Ra::Engine::Data::VolumeObject::getNumFaces ( ) const
inlineoverridevirtual

6 quad faces of the cube, thus 12 triangles.

Reimplemented from Ra::Engine::Data::Displayable.

Definition at line 66 of file VolumeObject.hpp.

◆ getNumVertices()

size_t Ra::Engine::Data::VolumeObject::getNumVertices ( ) const
inlineoverridevirtual

8 vertices of the cube

Reimplemented from Ra::Engine::Data::Displayable.

Definition at line 68 of file VolumeObject.hpp.

◆ getVolume() [1/2]

Core::Geometry::AbstractVolume & Ra::Engine::Data::VolumeObject::getVolume ( )
inline

Definition at line 96 of file VolumeObject.hpp.

◆ getVolume() [2/2]

const Core::Geometry::AbstractVolume & Ra::Engine::Data::VolumeObject::getVolume ( ) const
inline

Returns the underlying AbstractVolume.

Definition at line 91 of file VolumeObject.hpp.

◆ loadGeometry() [1/2]

void Ra::Engine::Data::VolumeObject::loadGeometry ( Core::Geometry::AbstractVolume * volume)

Use the given volume for display.

Warning
Takes the pointer ownership

Definition at line 81 of file VolumeObject.cpp.

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◆ loadGeometry() [2/2]

void Ra::Engine::Data::VolumeObject::loadGeometry ( Core::Geometry::AbstractVolume * volume,
const Core::Aabb & aabb )

Use the given volume for display and build the proxy from the given aabb.

Warning
Takes the pointer ownership
Todo
clean tmp hack

Definition at line 18 of file VolumeObject.cpp.

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◆ render()

void Ra::Engine::Data::VolumeObject::render ( const ShaderProgram * prog)
overridevirtual

Draw the mesh.

Implements Ra::Engine::Data::Displayable.

Definition at line 95 of file VolumeObject.cpp.

◆ setDirty()

void Ra::Engine::Data::VolumeObject::setDirty ( )
inline

Mark the data types as dirty, forcing an update of the openGL buffer.

Definition at line 51 of file VolumeObject.hpp.

◆ updateGL()

void Ra::Engine::Data::VolumeObject::updateGL ( )
overridevirtual

This function is called at the start of the rendering. It will update the necessary openGL buffers.

Implements Ra::Engine::Data::Displayable.

Definition at line 85 of file VolumeObject.cpp.

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