hfSSKJr SSKJr SSKJr SSKrSSKJr Sr S Sjr S Sjr S Sjr S r g) )absolute_import)division)print_functionNc8[R"U5nUSnUSnUSUS-R[R5US'USR[R5US'USR[R5US'USR[R5US'USR[R5US'US R R S S 9R[R5S - US 'US R R S S 9R[R5S - US '[R"US5S - R[R5US'U$)aload BFM 3DMM model Args: model_path: path to BFM model. Returns: model: (nver = 53215, ntri = 105840). nver: number of vertices. ntri: number of triangles. 'shapeMU': [3*nver, 1] 'shapePC': [3*nver, 199] 'shapeEV': [199, 1] 'expMU': [3*nver, 1] 'expPC': [3*nver, 29] 'expEV': [29, 1] 'texMU': [3*nver, 1] 'texPC': [3*nver, 199] 'texEV': [199, 1] 'tri': [ntri, 3] (start from 1, should sub 1 in python and c++) 'tri_mouth': [114, 3] (start from 1, as a supplement to mouth triangles) 'kpt_ind': [68,] (start from 1) PS: You can change codes according to your own saved data. Just make sure the model has corresponding attributes. modelrrshapeMUexpMUshapePCshapeEVexpEVexpPCtriCorder tri_mouthkpt_ind) sioloadmatastypenpfloat32Tcopyint32squeeze) model_pathrrs l/var/www/fran/franai/venv/lib/python3.13/site-packages/insightface/thirdparty/face3d/morphable_model/load.pyload_BFMr! sa, JA gJE #JEi(5>9AA"**ME)Y'..rzz:E)Y'..rzz:E)7^**2::6E'N7^**2::6E'N<>>&&s&3::288DqHE%L{+--2232?FFrxxPSTTE+ 5#34q8@@JE) LcF[R"U5nUSnUSnU$)aXload 3DMM model extra information Args: path: path to BFM info. Returns: model_info: 'symlist': 2 x 26720 'symlist_tri': 2 x 52937 'segbin': 4 x n (0: nose, 1: eye, 2: mouth, 3: cheek) 'segbin_tri': 4 x ntri 'face_contour': 1 x 28 'face_contour_line': 1 x 512 'face_contour_front': 1 x 28 'face_contour_front_line': 1 x 512 'nose_hole': 1 x 142 'nose_hole_right': 1 x 71 'nose_hole_left': 1 x 71 'parallel': 17 x 1 cell 'parallel_face_contour': 28 x 1 cell 'uv_coords': n x 2 model_infor)rr)pathrr$s r load_BFM_infor&4s** DA<JCJ r"cV[R"U5nUSRSS9nU$)zdload uv coords of BFM Args: path: path to data. Returns: uv_coords: [nver, 2]. range: 0-1 UVrr)rrr)r%r uv_coordss r load_uv_coordsr*Ns, DA$ S )I r"cP[R"U5nUSRnU$)zload pncc code of BFM PNCC code: Defined in 'Face Alignment Across Large Poses: A 3D Solution Xiangyu' download at http://www.cbsr.ia.ac.cn/users/xiangyuzhu/projects/3DDFA/main.htm. Args: path: path to data. Returns: pncc_code: [nver, 3] vertex_code)rrr)r%r pncc_codes r load_pncc_coder.Ys( DA- ""I r"c ^USR[5n[R"USSS245Sn[ SUR SS- 5H7n[R "U[R"XSS245S5nM9 UR[R5$)zget nose, eye, mouth index segbinrNr)rboolrnonzerorangeshapeunion1dr)r$ valid_bin organ_indis r get_organ_indr9gs8$++D1I 9QqS>*1-I 1iooa(1, -JJy"**Ys^*DQ*GH .   BHH %%r")z BFM_info.mat)z BFM_UV.mat)z pncc_code.mat) __future__rrrnumpyrscipy.ioiorr!r&r*r.r9r"r r?s.&%)V4  &r"