HIOUtilityVRML

Functions

	`HIOUtilityVRML`
	`~HIOUtilityVRML`
char const *	`GetInputName`
void	`RegisterInputHandlerTypes`
char const *	`GetInputTypesString`
`HInputHandlerStyle`	`GetInputStyle`
`HFileIOResult`	`FileInputByKey`
`HFileIOResult`	`FileInputByKey`
`HFileIOResult`	`FileInputByKey`

Detailed Description

class HIOUtilityVRML : public HInputHandler 

VRML import support has been deprecated. This class is provided as-is and is limited to loading faceted geometry, lines, spheres, text (including font), transforms, and basic color information (diffuse, transparency, shininess).

Public Functions

inline HIOUtilityVRML(): Constructs an HIOUtilityVRML object.

inline virtual ~HIOUtilityVRML()

inline virtual char const *GetInputName()

Returns:	A character pointer denoting the name of the handler.

inline virtual void RegisterInputHandlerTypes(): This method registers the “wrl” extension to this handler as an input handler.

inline virtual char const *GetInputTypesString()

Returns:	The input extension type that is handled by HIOUtilityVRML which is “wrl”.

inline virtual HInputHandlerStyle GetInputStyle()

Returns:	The type of input style which is HInputHandlerStyleModel.

virtual HFileIOResult FileInputByKey(__wchar_t const *FileName, HC_KEY key, HInputHandlerOptions *options)

This method reads the given VRML 2.0 file into the segment tree underneath key.

Parameters:	filename – The name of the file to load. key – The HOOPS segment key to load model data into. options – An options class containing any needed extra information for operation.
Returns:	The #HFileInputResult result of the input operation.

inline virtual HFileIOResult FileInputByKey(char const *FileName, HC_KEY key, HInputHandlerOptions *options)

This method loads model data from a given file to a given HOOPS segment key. Note that this must be implemented in a subclassed HInputHandler instance handling models.

Parameters:	filename – The name of the file to load. key – The HOOPS segment key to load model data into. options – An options class containing any needed extra information for the operation.
Returns:	The #HFileInputResult result of the input operation.

inline virtual HFileIOResult FileInputByKey(unsigned short const *FileName, HC_KEY key, HInputHandlerOptions *options)

This method loads model data from a given file to a given HOOPS segment key. Note that this must be implemented in a subclassed HInputHandler instance handling models.

Parameters:	filename – The UNICODE name of the file to load. key – The HOOPS segment key to load model data into. options – An options class containing any needed extra information for the operation.
Returns:	The #HFileInputResult result of the input operation.