From v 12.1.5d to 12.1.6d

• Fixed bug creating a contact volume in case of holed surfaces.

• Fixed bug with conditions 'over body elements' applied to lines of surfaces (they were lost in the mesh)

• Fixed bug connecting points with tetrahedra

• Avoid crash meshing spheres in Win x64 platform

Post-process:

• Basic support for Iso-geometric analysis (IGA):

  • ASCII results file: new location of results 'OnNurbsSurface' defined on control points of a NURBS

  • Use of NURBS geometry from preprocess or with an alternative <model>.post.geo optional file

  • Automatic creation of a render mesh to represent 'OnNurbsSurface' results

• Drawing interior elements: corrected problem when using the 'Display lists' draw method that the view was not actualized when drawing interior elements was enabled or not.

• Polygonal cut: corrected two errors

  • corrected error when the polygonal cut was done on a mesh that was deformed using a partial defined result, i.e. some nodes do not have deformation information;

  • correct segment-ordering of polygonal cut points when the polygonal cut is done on a 3D non-planar mesh.

• Gauss Points results: corrected error when reading mixed results defined over standard gauss points, like GP_TETRAHEDRA_4, and user defined gauss points.

• Display Stress vectors: added option to change the color of tension vectors, red, and compression vectors, blue. Colors are also saved as preferences.

• Display Stress vectors: show legend when drawing the stress vectors showing which are tension vectors and which are compression vectors.

• Several fixed bugs related with graphs

• Creation of statistical results: allow results 'on gauss points' also.

Customization:

• tdbc::sqlite3 package

• tdbc::mysql package, included libmysql.dll for Windows platforms.