def meshPlay(folder, every=100, wait=0.05):
files = glob.glob(folder + '/*')
files.sort()
files = files[-1000:]
view = MeshViewer()
for i in range(0, len(files), every):
mesh = Mesh(filename=files[i])
view.dynamic_meshes = [mesh]
time.sleep(wait)
mesh.v /= 1e3
n_vertices = len(mesh.v)
prediction_vertex_values = np.arange(n_vertices)
minima = min(prediction_vertex_values)
maxima = max(prediction_vertex_values)
norm = matplotlib.colors.Normalize(vmin=minima, vmax=maxima, clip=True)
mapper = cm.ScalarMappable(norm=norm, cmap=cm.viridis)
mapper_list = [mapper.to_rgba(x)[0] for x in prediction_vertex_values]
mesh.vc = mapper_list
mv = MeshViewer()
mv.dynamic_meshes = [mesh]
time.sleep(100)
mv.save_snapshot(
'/home/eman/Documents/PhD/pytorch_geometric-master/examples/reference-mesh.png'
)
####################################################################
if args.case == 'MPI':
data_path = '/home/eman/Documents/PhD/body-modeling-master_initial/smpl-viewer/Data-survey-smpl/AllData/'
dirs = os.listdir(data_path)
dirs.sort()
print(dirs)
meshes = []
for i in range(len(objFiles)):
#Displaying original faces
#i = 24
originalMeshFile = Mesh(filename=path + objFiles[i])
originalMeshFile.texture_filepath = path + bmpFiles[i]
leftVerts = originalMeshFile
rightVerts = originalMeshFile
#print vars(leftVerts)
name = (objFiles[i])[:-4]
mv = MeshViewer()
mv.dynamic_meshes = [originalMeshFile]
time.sleep(0.3)
mv.save_snapshot(saving_path + name + '_frontal.png')
#time.sleep(0.1)
#mv.
#Left view
newleftVerts = (np.dot(rotation_matrix(axis, theta_l),
(leftVerts.v).transpose()))
leftVerts.v = newleftVerts.transpose()
#mv_l = MeshViewer()
mv.dynamic_meshes = [leftVerts]
time.sleep(0.3)
mv.save_snapshot(saving_path + name + '_left.png')
#write_mesh('left.obj',vertices=leftVerts.v, faces=leftVerts.f, normals=None, texcoords=None, overwrite=True)