06-08-2026, 05:26 PM
Discrete Differential Geometry
Keenan Crane
Keenan Crane’s Discrete Differential Geometry (DDG) provides a geometry-first, structure-preserving paradigm for modeling shapes on computers. Rather than approximating continuous equations, DDG discretizes the geometry itself—maintaining exact theoretical properties (like curvature and strain) on meshes, which prevents unintended algorithmic artifacts.
BOOK PAGE
Keenan Crane
Keenan Crane’s Discrete Differential Geometry (DDG) provides a geometry-first, structure-preserving paradigm for modeling shapes on computers. Rather than approximating continuous equations, DDG discretizes the geometry itself—maintaining exact theoretical properties (like curvature and strain) on meshes, which prevents unintended algorithmic artifacts.
BOOK PAGE
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