#ifndef EZ3D_MESH_H
#define EZ3D_MESH_H

#include "ez3d.h"
#include "stl_write.h"
#include "trimesh.h"
#include "image.h"

/* Generate the full watertight mesh (terrain top, skirt/cliff walls, flat
 * bottom) from img/cfg. Exactly one of `direct` (stream to STL as facets
 * are produced) and `buf` (accumulate an indexed mesh for decimation)
 * must be non-NULL. Returns facets produced, or -1 (with a message on
 * stderr) if e.g. the alpha mask removes everything. */
long ez3d_build_mesh(const ez3d_image_t *img, const ez3d_config_t *cfg,
                     stl_writer_t *direct, trimesh_t *buf);

#endif /* EZ3D_MESH_H */