A structure that specifies parameters used to write the model file to STL format. More...
Detailed Description
A structure that specifies parameters used to write the model file to STL format.
- Version
- 3.0
Field Documentation
A3DBool A3DRWParamsExportStlData::m_bAccurateTessellation |
With a value of TRUE
, tessellates the STL file with equilateral triangles.
A3DBool A3DRWParamsExportStlData::m_bBinaryFile |
With a value of TRUE
, compresses the STL file to reduce file size.
A3DBool A3DRWParamsExportStlData::m_bKeepCurrentTessellation |
With a value of TRUE
, keeps the current tessellation.
A3DBool A3DRWParamsExportStlData::m_bUseHeightInsteadOfRatio |
Use m_dMaxChordHeight instead of m_dChordHeightRatio if m_eTessellationLevelOfDetail = kA3DTessLODUserDefined.
A3DDouble A3DRWParamsExportStlData::m_dAngleToleranceDeg |
Specifies the maximum angle between two contiguous segments of wire edges for every face. The value must be from 10 through 40.
A3DDouble A3DRWParamsExportStlData::m_dChordHeightRatio |
Specifies the percentage of bounding box used to compute chord height. Set a value from 50 through 10,000.
A3DDouble A3DRWParamsExportStlData::m_dMaxChordHeight |
Specifies the maximum distance between the original geometric surface specified in the CAD file and the resulting tessellation. Be careful, very small values can generate very large tessellation files.
Conversely, very large values can generate inaccurate tessellation. In such cases, it may be better to use the m_dChordHeightRatio
member to scale this value relative to the object that's being tessellated.
- Note
m_dMaxChordHeight
is ignored ifm_bUseHeightInsteadOfRatio
isn't set to to true.
A3DDouble A3DRWParamsExportStlData::m_dMaximalTriangleEdgeLength |
Maximal length of the edges of triangles. Disabled if value is 0. Be careful, a too small value can generate a huge tessellation.
A3DDouble A3DRWParamsExportStlData::m_dMinimalTriangleAngleDeg |
Specifies the angle between two contiguous segments of wire edges for every face. Allowable values range from 10 through 30.
A3DETessellationLevelOfDetail A3DRWParamsExportStlData::m_eTessellationLevelOfDetail |
Enum to specify predefined values for some following members.
A3DUns16 A3DRWParamsExportStlData::m_usStructSize |
Reserved; must be initialized by A3D_INITIALIZE_DATA.