DynamicRenderable Class Reference

#include <physicsdebugdrawer.h>

Inheritance diagram for DynamicRenderable:

Collaboration diagram for DynamicRenderable:

Public Member Functions
	DynamicRenderable ()
	Constructor. More...
virtual	~DynamicRenderable ()
	Virtual destructor. More...
void	initialize (Ogre::RenderOperation::OperationType operationType, bool useIndices)
virtual Ogre::Real	getBoundingRadius (void) const
	Implementation of SimpleRenderable. More...
virtual Ogre::Real	getSquaredViewDepth (const Ogre::Camera *cam) const
	Implementation of SimpleRenderable. More...

Protected Member Functions
virtual void	createVertexDeclaration ()=0
void	prepareHardwareBuffers (size_t vertexCount, size_t indexCount)
virtual void	fillHardwareBuffers ()=0

Protected Attributes
size_t	mVertexBufferCapacity
	Maximum capacity of the currently allocated vertex buffer. More...
size_t	mIndexBufferCapacity
	Maximum capacity of the currently allocated index buffer. More...

Constructor & Destructor Documentation

DynamicRenderable::DynamicRenderable

(

)

Constructor.

DynamicRenderable::~DynamicRenderable ( )

virtual

Virtual destructor.

Member Function Documentation

virtual void DynamicRenderable::createVertexDeclaration ( )

protectedpure virtual

Creates the vertex declaration.

Remarks

Override and set mRenderOp.vertexData->vertexDeclaration here. mRenderOp.vertexData will be created for you before this method is called.

Implemented in DynamicLines.

virtual void DynamicRenderable::fillHardwareBuffers ( )

protectedpure virtual

Fills the hardware vertex and index buffers with data.

Remarks

This function must call prepareHardwareBuffers() before locking the buffers to ensure the they are large enough for the data to be written. Afterwards the vertex and index buffers (if using indices) can be locked, and data can be written to them.

Implemented in DynamicLines.

Ogre::Real DynamicRenderable::getBoundingRadius ( void  ) const

virtual

Implementation of SimpleRenderable.

Ogre::Real DynamicRenderable::getSquaredViewDepth ( const Ogre::Camera *  cam ) const

virtual

Implementation of SimpleRenderable.

void DynamicRenderable::initialize	(	Ogre::RenderOperation::OperationType	operationType,
		bool	useIndices
	)

Initializes the dynamic renderable.

Remarks

This function should only be called once. It initializes the render operation, and calls the abstract function createVertexDeclaration().

Parameters

operationType	The type of render operation to perform.
useIndices	Specifies whether to use indices to determine the vertices to use as input.

void DynamicRenderable::prepareHardwareBuffers ( size_t  vertexCount, size_t  indexCount  )

protected

Prepares the hardware buffers for the requested vertex and index counts.

Remarks

This function must be called before locking the buffers in fillHardwareBuffers(). It guarantees that the hardware buffers are large enough to hold at least the requested number of vertices and indices (if using indices). The buffers are possibly reallocated to achieve this.

The vertex and index count in the render operation are set to the values of vertexCount and indexCount respectively.

Parameters

vertexCount	The number of vertices the buffer must hold.
indexCount	The number of indices the buffer must hold. This parameter is ignored if not using indices.

Member Data Documentation

size_t DynamicRenderable::mIndexBufferCapacity

protected

Maximum capacity of the currently allocated index buffer.

size_t DynamicRenderable::mVertexBufferCapacity

protected

Maximum capacity of the currently allocated vertex buffer.

---

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

• /home/isaac.lacoba/repos/tfg.tinman/src/util/physicsdebugdrawer.h
• /home/isaac.lacoba/repos/tfg.tinman/src/util/physicsdebugdrawer.cpp