IRsUnknownObjectTypeDetector Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	DetectObjectType ([in] IRsNode *pNode,[out] GUID *pgType,[out] RtFloat *pfWeight)

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Detailed Description

Base class for detecting object types. Detectors for various object types are registred using Object type detector function set.

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Member Function Documentation

HRESULT IRsUnknownObjectTypeDetector::DetectObjectType	(	[in] IRsNode *	pNode,
		[out] GUID *	pgType,
		[out] RtFloat *	pfWeight
	)

Get object type. Function should return object type ID and a priority. Priority provides mechanism for overriding existing detectors.

For example, everything that exports mesh and matrix is a mesh with priority 1. Light is detected by checking light data object connector and returns priority 2 - so everything with light connector will be detected as light (if not overriden) even if it outputs mesh and matrix.

Parameters:

	pNode	[in] Node to test.
	pgType	[out] Object type guid.
	pfWeight	[out] Object type weight.

Returns:

standard HRESULT processing can be applied to returned value