feat(mmcore): Add Cythonized de Casteljau splitting and Bézier curve-surface intersection solvers#44
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feat(mmcore): Add Cythonized de Casteljau splitting and Bézier curve-surface intersection solvers#44sth-v wants to merge 1 commit into
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…surface intersection solvers - Implemented Cython-accelerated `c_de_casteljau_split_nd` to perform generalized splitting operations over 1D, 2D, and 3D Bernstein parametric grids. - Integrated Newton solvers for Bézier curve-to-surface intersection with inline high-efficiency routines for curve evaluations, surface derivatives, and 3×3 Cramer solutions. - Optimized core math via nogil, stack allocations, and precomputed Bernstein basis evaluations. - Added fallback mechanisms for memory handling and fixed residual handling for complex geometric intersection cases.
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