Описание тега libigl

Libigl is a C++ library for geometry processing, computer graphics, linear algebra and optimization.

Libigl covers a large set of features through a function-based interface. It is intended as a fast prototyping library for geometry processing, with an interface familiar to Python and MATLAB users. Here is a quick and incomplete overview:

• Discrete differential geometry quantities and operators (e.g., cotangent Laplacian matrix, discrete curvature)
• Quadratic energy optimization, quadratic programming solver
• Mesh deformation
  • bounded biharmonic weights
  • as-rigid-as-possible shape deformation
  • dual quaternion linear blend skinning
• Mesh parameterization
  • Least squares conformal maps
  • N-Rotationally symmetric tangent fields
  • Global, seamless integer-grid parametrization
• Robust geometry processing
  • Constructive Solid Geometry operations on meshes (boolean union, intersection)
  • Generalized winding number
  • Mesh Decimation

Libigl depends heavily on Eigen for core linear algebra operations.

Find more on the libigl homepage and tutorial