00001 00002 00003 00004 #ifndef __IMAGER_SNAKES_H__ 00005 #define __IMAGER_SNAKES_H__ 00006 00007 #include "defs.h" 00008 00009 vertex snake_attractors[10]; 00010 vertex snake_repulsors[10]; 00011 int nattractors, nrepulsors; 00012 00013 00014 vertex gradient_image (image_type* img); 00015 void snake_interaction_callback (const char *message); 00016 00017 void compute_gvf (image_type *img, int slice, float mu); 00018 00019 void snake_main (int snake_type); 00020 00021 00022 #endif