def alignScan(maskBaseVerts, maskScanVerts, scanVerts):
"""
"""
aligned_verts, aligned_mask = scan_fit.align_scan(maskScanVerts,maskBaseVerts,scanVerts)
for i,v in enumerate(aligned_verts):
scanVerts[i][0] = v[0]
scanVerts[i][1] = v[1]
scanVerts[i][2] = v[2]
for i,v in enumerate(aligned_mask):
maskScanVerts[i][0] = v[0]
maskScanVerts[i][1] = v[1]
maskScanVerts[i][2] = v[2]
def scan2meshFit(head_mesh,head_mask,scan_mesh,scan_mask,fit_verts,prefix,output,regul = 0.005):
head_mesh = wf.read_obj(head_mesh)
head_mask = wf.read_obj(head_mask)
scan_mask = wf.read_obj(scan_mask)
scan_mesh = wf.read_obj(scan_mesh)
scan_mesh.vertices,scan_mask.vertices = scan_fit.align_scan(scan_mask.vertices,head_mask.vertices,scan_mesh.vertices)
scan_mesh.save("aligned.obj")
base_mask = scan_fit.TargetBase(prefix = prefix+"_mask")
coefs = scan_fit.fit_mask(head_mesh.vertices,head_mask.vertices,scan_mesh.vertices,scan_mask.vertices,base_mask,constrained = True, regul = 0.005)
base = scan_fit.TargetBase(prefix = prefix)
target = scan_fit.fit_mesh(head_mesh.vertices,scan_mesh.vertices,base,fit_verts,init_coefs = coefs,niter = 1)
head_mesh.vertices+=target
head_mesh.save(output.replace(".target",".obj"))
scan_fit.save_target(output,dict(zip(base.vert_list,target[base.vert_list])))