[Openflipper] About Gaussian curvature computation

Dear Openflipper developer,

We saw that, in openflipper, the initial Guassian curvature for each vetex is : double gauss_curv( 2.0*M_PI); However, in lots of papers, they set the initial value to M_PI, if it is a boundary vertex.

Could you please explain such difference? Thank you for your great work in graphics community!

Best Regards,

Xianyong Liu Shanghai JiaoTong University Office: +86 021 34204586 E-mail: xyliu80@gmail.com Address: 504 Room, SEIEE buiding 3#, 800 Dongchuan Rd,Min Hang,Shanghai,200240,China