qzyse2017/k-curve

A very simple and non-optimizal demo of SIGGRAPH2017 paper 'k-Curves: Interpolation at Local Maximum Curvature' python implementation, still needs some fix

KCureve simple implementation in python

A very simple and non-optimizal version of SIGGRAPH2017 paper k-Curves: Interpolation at Local Maximum Curvature python implementation,just for presentation

Origin Paper

paper link

REF

some python libs used in this implementation

• matplotlib
• numpy
• scipy

Deficiency

• Uses a non-optimized method to calculate C_i,1, should had used Cyclic tri - diagonal equations to calculate instead, it can both accelarating convergence and making the results more accurate, due to my poor code, it is rather hard for me to make what I had written clear T_T, and I do not plan to spend too much time to fix it now...
• As a program which should focus on performance I really do not think my code is good enough, maybe it need some optimization to make it fast,maybe some CPython extensions...
• Do not implement the condition where the curve does not close.