vtContentManager Class Reference

List of all members.

Public Member Functions
void	ReadXML (const char *filename)
void	WriteXML (const char *filename) const
void	Empty ()
void	AddItem (vtItem *item)
void	RemoveItem (vtItem *item)
unsigned int	NumItems ()
virtual vtItem *	NewItem ()
vtItem *	GetItem (int i)
vtItem *	FindItemByName (const char *name)
vtItem *	FindItemByType (const char *type, const char *subtype)
vtString	GetFilename ()
Protected Attributes
vtArray< vtItem * >	m_items
vtString	m_strFilename

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Detailed Description

The vtContentManager class keeps a list of 3d models, along with information about what they are and how they should be loaded. It consists of a set of Content Items (vtItem) which each represent a particular object, which in turn consist of Models (vtModel) which are a particular 3D geometry for that Item. An Item can have several Models which represent different levels of detail (LOD).

To load a set of content from a file, first create a vtContentManager object, then call ReadXML() with the name of name of a VT Content file (.vtco).

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Member Function Documentation

void vtContentManager::ReadXML (  const char *  filename  )

Read content items from an XML file. There is no return value because if there is an error, an xh_io_exception will be thrown. Parameters: filename  A string containing the file path.

void vtContentManager::WriteXML (  const char *  filename  )  const

Write content items to an XML file. There is no return value because if there is an error, an xh_io_exception will be thrown. Parameters: filename  A string containing the file path.

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