Curve On Surface

2.0

Entity type is kA3DTypeCrvOnSurf.

For the canonical definition of this curve, see the “SerializeTransformationCurve” section of the*PRC Format Specification*.

A3DParameterizationDatamust have A3DParameterizationData::m_dCoeffAset to 1, A3DParameterizationData::m_dCoeffBset to 0 and an A3DIntervalDataidentical to the one of A3DCrvOnSurfData::m_pUVCurve.

A3DMiscCartesianTransformationDatashould correspond to identity transformation.

A3DCrvOnSurfData::m_pUVCurvemust be a curve of type kA3DTypeCrvLineor kA3DTypeCrvNurbs.

Returns

A3D_SUCCESSon success, or an error code on failure

Structures

• A3DCrvOnSurfData

Functions

• A3DCrvOnSurfGet()
• A3DCrvOnSurfCreate()