uv.py 文件源码

def flatwrite(me, uvs, matimage = False) :
    #t = clock()
    newuvs = []
    #print('uv funcinput : %s'%(len(uvs)))
    # uvi : uvlayer id  uvlist : uv coordinates list
    for uvi, uvlist in enumerate(uvs) :
        #print('uvlist input : %s'%(len(uvlist)))
        #print(uvlist[0:5])
        uv = me.uv_textures.new()
        uv.name = 'UV%s'%uvi
        uvlayer = me.uv_layers[-1].data
        # flatuv = awaited uvlist length
        #flatuv = list( range(len(uvlayer) * 2) )
        #print('uvlist need : %s'%(len(flatuv)))
        uvlayer.foreach_set('uv',uvlist)

        newuvs.append(uv)
    #print('uvs in ',clock() - t)
    return newuvs

# face are squared or rectangular, 
# any orientation
# vert order width then height 01 and 23 = x 12 and 03 = y
# normal default when face has been built