Equation Curve

Types

A3DCrvEquationData

Functions

A3DStatus

A3DCrvEquationGet

A3DStatus

A3DCrvEquationCreate

Detailed Description

group a3d_crvequation

Entity type is kA3DTypeCrvEquation.

Version

2.0

For the canonical definition of this curve, see the “SerializeEquation” section of the .

A3DParameterizationData allows for reparameterization and trim.

A3DMiscCartesianTransformationData allows for specific placement.

Function Documentation

A3DStatus A3DCrvEquationGet(const A3DCrvEquation *pCrv, A3DCrvEquationData *pData)

Populates the A3DCrvEquationData 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_CRV_CANNOT_ACCESS_CANONICAL

  • A3D_SUCCESS

Returns

A3D_SUCCESS in case of success or an error code

A3DStatus A3DCrvEquationCreate(const A3DCrvEquationData *pData, A3DCrvEquation **ppCrv)

Creates an A3DCrvEquation from A3DCrvEquationData structure.

Version

2.0

Return values
  • A3D_INVALID_DATA_STRUCT_SIZE

  • A3D_INVALID_DATA_STRUCT_NULL

  • A3D_CRV_EQUATION_CANNOT_CREATE_CANONICAL

  • A3D_SUCCESS

Returns

A3D_SUCCESS in case of success or an error code