LNLib V1.2.4

1. Fix Revolve Bug
2. Add Surface Triangluation Method
3. Update Readme

LNLib V1.2.3

1. Fix Hermite Curve Generation Bug.
2. Fix MakeCornerFilletSurface Bug.
3. Change License from GPL3.0 to LGPL2.1.
4. Support Fast Projection (Point to Surface ) Algorithm (GSA).

LNLib V1.2.2

1. Improve Offset Algorithm.
2. Fix Create Sweep Surface bug.

LNLib V1.2.1

Fix NURBS Surface Triangulation.

LNLib V1.2

1. Improve LNLib Performance
2. Improve Nurbs Curve Tessellation
3. Improve Advanced Surface Creation
4. Import Eigen3 lib
5. Fix Reflection Matrix Bug
6. Fix Rotation Matrix Bug
7. Fix Nurbs Curve Merge Bug
8. Fix GetParamOnCurve Bug
9. Fix Curve Elevate Degree Bug
10. Fix Create Arc Curve Bug

LNLib V1.1

1. Add Curve Approximate Length Calculation.
2. Add Surface Approximate Area Calculation.
3. Add Get Parameter on Curve by Certain Length.
4. Fix Curve IsClosed bug.
5. Fix Curve Split and Merge bug.
6. Fix Curve Clamp bug.
7. Fix Simpson Integrator bug.
8. Other Improvements.

LNLib V1.0

See Features in README.md