Direction Representation Item

Types

A3DRiDirectionData

Functions

A3DStatus	A3DRiDirectionGet
A3DStatus	A3DRiDirectionCreate
A3DStatus	A3DRiDirectionEdit

Detailed Description

group a3d_ridirection

An A3DRiDirection is defined by a point (optional) and a vector (mandatory).

Version

2.0

Function Documentation

A3DStatus A3DRiDirectionGet(const A3DRiDirection *pDirection, A3DRiDirectionData *pData)

Populates the A3DRiDirectionData structure.

Version

2.0

Return values:

• A3D_INITIALIZE_NOT_CALLED –

• A3D_INVALID_DATA_STRUCT_SIZE –

• A3D_INVALID_DATA_STRUCT_NULL –

• A3D_INVALID_ENTITY_NULL –

• A3D_INVALID_ENTITY_TYPE –

• A3D_SUCCESS –

Returns:

A3D_SUCCESS on success, or an error code on failure

A3DStatus A3DRiDirectionCreate(const A3DRiDirectionData *pData, A3DRiDirection **ppDirection)

Creates an A3DRiDirection from an A3DRiDirectionData structure.

Todo:

Not yet implemented

Version

2.0

Return values:

• A3D_INVALID_DATA_STRUCT_SIZE –

• A3D_INVALID_DATA_STRUCT_NULL –

• A3D_SUCCESS –

Returns:

A3D_SUCCESS on success, or an error code on failure

A3DStatus A3DRiDirectionEdit(const A3DRiDirectionData *pData, A3DRiDirection *pDirection)

Modifies an A3DRiDirection from an A3DRiDirectionData structure.

Todo:

Not yet implemented

Version

10.0

Return values:

• A3D_INVALID_DATA_STRUCT_SIZE –

• A3D_INVALID_DATA_STRUCT_NULL –

• A3D_INVALID_ENTITY_NULL –

• A3D_SUCCESS –

Returns:

A3D_SUCCESS on success, or an error code on failure