Lagrange Release v5.0.0

Core module / Infrastructure

• Switch to C++17
• Updated code to use the new edge API
• Assimp version bump

UI Refactor

Major changes based on Entity Component System (ECS). Changes in:

• Architecture
• API
• Examples
• Documentation

Lagrange Release v4.3.0

Core module

• Update core module functions to use new mesh edge data structure
• Add Tracy support for profiling (see website)
• Remove dependency between planar / curve_io
• Misc jenkins compilation improvements
• Removed direct accessors [] in the DisjointSet class
• Exposed new edge navigation methods in Mesh.h
• Parallel implementation of compute_triangle_normal + compute_vertex_normal
• New util class SmallSet for small stack allocated sets.

Lagrange Release v4.2.0

Infrastructure

• TBB warning fix.
• Automation scripts update.
• Update gulrak/filesystem

Core module

• Minor update unify_index_buffer function.
• Add Mesh::find_edge_from_vertices_new method.
• Update unit tests.

Lagrange Release v4.1.0

First tagged release of the open-source Lagrange repository. Releases will be tagged monthly, following internal development schedule. This changelog covers recent additions since the initial commit to the open-source Lagrange repository.

Infrastructure

• Improved CMake setup.
• Testing data regroup.
• Updated dependencies.

Core module

• New and more efficient edge and edge attribute data structure and API.
• Added support for close small, possibly non-manifold, holes.
• Improved performance in zip_boundary.
• Added Mesh serialization support.
• Took uv into account in remove_duplicate_vertices.
• Avoid exporting exact predicate symbols.

IO module

• Added assimp support.

UI module

• Field of view zoom.
• Improved edge shader.
• UI Resource refactor.
• Improved path handling in loading mesh.
• Spin off color map into its own repo.
• Windows focus bug fix.
• Bug fixes.