Fast local interpolation in 2D and 3D using KDTree and barycentric coordinates without global triangulation.
python interpolation triangulation scientific-computing computational-geometry numerical-methods barycentric-coordinates triangle-interpolation kdtree geometry-algorithms fast-algorithms spatial-interpolation data-interpolation 2d-interpolation 3d-interpolation spatial-algorithms scattered-data meshless-methods local-interpolation tetrahedral-interpolation
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Updated
Mar 18, 2026 - Python