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aimetadata.inc
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aimetadata.inc
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//from metadata.h
// -------------------------------------------------------------------------------
{**
* Enum used to distinguish data types
*}
// -------------------------------------------------------------------------------
const
AI_BOOL = 0;
AI_INT = 1;
AI_UINT64 = 2;
AI_FLOAT = 3;
AI_AISTRING = 4;
AI_AIVECTOR3D = 5;
type
TaiMetadataType = Integer;
// -------------------------------------------------------------------------------
type
{**
* Metadata entry
*
* The type field uniquely identifies the underlying type of the data field
*}
// -------------------------------------------------------------------------------
TaiMetadataEntry = record
mType: TaiMetadataType;
mData: Pointer;
end;
PaiMetadataEntry = ^TaiMetadataEntry;
// -------------------------------------------------------------------------------
{**
* Container for holding metadata.
*
* Metadata is a key-value store using string keys and values.
*}
// -------------------------------------------------------------------------------
TaiMetadata = record
{** Length of the mKeys and mValues arrays, respectively *}
mNumProperties: CUInt;
{** Arrays of keys, may not be NULL. Entries in this array may not be NULL as well. *}
mKeys: PaiString;
{** Arrays of values, may not be NULL. Entries in this array may be NULL if the
* corresponding property key has no assigned value. *}
mValues: PaiMetadataEntry;
end;
PaiMetadata = ^TaiMetadata;