cpMarch.h

typedef cpFloat (*cpMarchSampleFunc)(cpVect point, void *data);

typedef void (*cpMarchSegmentFunc)(cpVect v0, cpVect v1, void *data);

void cpMarchSoft(
  cpBB bb, int x_samples, int y_samples, cpFloat threshold,
  cpMarchSegmentFunc segment, void *segment_data,
  cpMarchSampleFunc sample, void *sample_data
);

void cpMarchHard(
  cpBB bb, int x_samples, int y_samples, cpFloat threshold,
  cpMarchSegmentFunc segment, void *segment_data,
  cpMarchSampleFunc sample, void *sample_data
);