Object 1 "Hatching" (Entities) Changed in Version 2021.0

Data Block Sequence

Data Block 001( x1, y1 )

- Start-point of a curve

Line

Data Block 002( x?, y? )

- End-point of a line

Circular arc

Data Block 007( x?, y? )

- Pivot point 1

Data Block 008( x?, y? )

- Pivot point 2

Data Block 002( x?, y? )

- End-point of a Bézier curve

Bézier curve

Data Block 009( x?, y? )

- End-point of the circular arc

Data Block 102( Orientation, Curvature )

- Orientation and of curvature of the circular arc

A hatching is a curve used to display static hatchings. It is also used in display lists of dynamic hatchings.

The sequence of data blocks stored here is identical to those stored in an object of type "Curve", see Object 12 "Curve".

Interface Command Sequence

MKI_ObjectOpen, Type = MKI_OBJ_HATCH

MKI_ObjectAddPoint, Type = MKI_DB_POINT_START

         ...

MKI_ObjectAddPoint, Type = MKI_DB_POINT_END

         ...

MKI_ObjectAddPoint, Type = MKI_DB_POINT_PIVOT1

MKI_ObjectAddPoint, Type = MKI_DB_POINT_PIVOT2

MKI_ObjectAddPoint, Type = MKI_DB_POINT_END

         ...

MKI_ObjectAddPoint, Type = MKI_DB_POINT_ARC

MKI_ObjectAddCurve

         ...

MKI_ObjectFastInsert