Geometrical dimensioning tolerance

4.0

• features control frame tolerance (ref A3DMDFeatureControlFrameData).
• Tolerances Sizes (ref A3DMDToleranceSizeData). which allow to define all the dimension of an element. For example for a hole we can have a tolerance size that will contain the value of the diameter, the value of the depth and the angle defining the V shape at the bottom of the hole.

A markup GDT is composed of appended texts and an array of tolerances. Tolerances that can be of two types :

Returns

A3D_SUCCESS on success, or an error code on failure

Topics

• Tolerance size
• Feature control frame

Structures

• A3DMarkupGDTData

Functions

• A3DMDFCValueCreate()
• A3DMDFCTolerancePerUnitCreate()
• A3DMDFCProjectedZoneCreate()
• A3DMDFCFToleranceValueCreate()