Spherical Surface

Detailed Description

group a3d_srfsphere

Entity type is kA3DTypeSurfSphere.

Version
2.0

For the canonical definition and corresponding parametric equation, see the “SerializeSphere” section of the .

A3DUVParameterizationData allows for reparameterization and trim.

Function Documentation

A3DStatus A3DSurfSphereGet(const A3DSurfSphere *pSrf, A3DSurfSphereData *pData)

Populates the A3DSurfSphereData 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 A3DSurfSphereCreate(const A3DSurfSphereData *pData, A3DSurfSphere **ppSrf)

Creates an A3DSurfSphere from an A3DSurfSphereData structure.

Version
2.0

Warning

Associated transformation must be Identity

Warning

Trimming interval must be defined inside curve definition

Warning

Parameterization must have CoeffA = 1. and CoeffB = 0.

Return values:
  • A3D_INVALID_DATA_STRUCT_SIZE –
  • A3D_INVALID_DATA_STRUCT_NULL –
  • A3D_INTERVAL_INCONSISTENT_DATA –
  • A3D_SUCCESS –
Returns:

A3D_SUCCESS on success, or an error code on failure