ipygany is a Jupyter Interactive Widgets library for 3-D mesh analysis. Features: ipygany has many features including: * VTK loader for displaying your computation results in the Jupyter Notebook * Structured and Unstructured grids support * 2-D cell based meshes support (quads, triangles...) as well as 3-D cell based meshes support (tetrahedrons, quadratic tetrahedrons...) * Animations * IsoColor effect * Warp effect * IsoSurface computation * Threshold effect (for visualizing only the parts that are inside of a range of data) * Point cloud visualization * Water effect, for nice water visualization with real-time caustics