General 3D Transformation (using 4x4 transformation matrices)

Detailed Description

group a3d_generaltransfo3d

Functions and structures for defining 4x4 transformation matrices that translate, scale, and rotate.

Entity type is kA3DTypeMiscGeneralTransformation.

An A3DMiscGeneralTransformation entity describes a 3D general transformation that translates, scales and rotates the associated geometric entity.

Function Documentation

A3DStatus A3DMiscGeneralTransformationGet(const A3DMiscGeneralTransformation *pGeneralTransformation3d, A3DMiscGeneralTransformationData *pData)

Populates the A3DMiscGeneralTransformationData structure.

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 A3DMiscGeneralTransformationCreate(const A3DMiscGeneralTransformationData *pData, A3DMiscGeneralTransformation **ppGeneralTransformation3d)

Creates an A3DMiscGeneralTransformation from an A3DMiscGeneralTransformationData structure.

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