def make_animation(filename, view, roll, anim_format, options):
output_dir = tempfile.mkdtemp()
viewer = Viewer(filename, watch=options.watch,
animate=True,
output_dir=output_dir,
offscreen=True)
viewer(show=False, is_3d=options.is_3d, view=view,
roll=roll, layout=options.layout,
scalar_mode=options.scalar_mode,
vector_mode=options.vector_mode,
rel_scaling=options.rel_scaling,
clamping=options.clamping, ranges=options.ranges,
is_scalar_bar=options.is_scalar_bar,
is_wireframe=options.is_wireframe,
rel_text_width=options.rel_text_width,
fig_filename=options.fig_filename, resolution=options.resolution,
filter_names=options.filter_names, only_names=options.only_names,
group_names=options.group_names,
anti_aliasing=options.anti_aliasing)
anim_name = viewer.encode_animation(options.fig_filename, anim_format,
options.ffmpeg_options)
import os.path as op
shutil.move(anim_name, op.join(options.output_dir, op.split(anim_name)[1]))
shutil.rmtree(output_dir)
mlab.close(viewer.scene)
def make_animation(filename,
view,
roll,
anim_format,
options,
reuse_viewer=None):
output_dir = tempfile.mkdtemp()
viewer = Viewer(filename,
watch=options.watch,
animate=True,
output_dir=output_dir,
offscreen=True)
if reuse_viewer is None:
viewer(show=False,
is_3d=options.is_3d,
view=view,
roll=roll,
layout=options.layout,
scalar_mode=options.scalar_mode,
vector_mode=options.vector_mode,
rel_scaling=options.rel_scaling,
clamping=options.clamping,
ranges=options.ranges,
is_scalar_bar=options.is_scalar_bar,
is_wireframe=options.is_wireframe,
opacity=options.opacity,
subdomains_args=options.subdomains_args,
rel_text_width=options.rel_text_width,
fig_filename=options.fig_filename,
resolution=options.resolution,
filter_names=options.filter_names,
only_names=options.only_names,
group_names=options.group_names,
anti_aliasing=options.anti_aliasing,
domain_specific=options.domain_specific)
else:
viewer.file_source = reuse_viewer.file_source
viewer.scene = reuse_viewer.scene
viewer.set_step = reuse_viewer.set_step
viewer.save_animation(options.fig_filename)
op = os.path
if anim_format != 'png':
anim_name = viewer.encode_animation(options.fig_filename, anim_format,
options.ffmpeg_options)
shutil.move(anim_name,
op.join(options.output_dir,
op.split(anim_name)[1]))
shutil.rmtree(output_dir)
else:
shutil.move(output_dir, op.join(options.output_dir, 'snapshots'))
if reuse_viewer is None:
mlab.close(viewer.scene)
def make_animation(filename, view, roll, anim_format, options,
steps=None, times=None, reuse_viewer=None):
output_dir = tempfile.mkdtemp()
viewer = Viewer(filename, watch=options.watch,
output_dir=output_dir,
offscreen=True)
if reuse_viewer is None:
viewer(show=False, is_3d=options.is_3d, view=view,
roll=roll, layout=options.layout,
scalar_mode=options.scalar_mode,
vector_mode=options.vector_mode,
rel_scaling=options.rel_scaling,
clamping=options.clamping, ranges=options.ranges,
is_scalar_bar=options.is_scalar_bar,
is_wireframe=options.is_wireframe,
opacity=options.opacity,
subdomains_args=options.subdomains_args,
rel_text_width=options.rel_text_width,
fig_filename=options.fig_filename, resolution=options.resolution,
filter_names=options.filter_names, only_names=options.only_names,
group_names=options.group_names,
anti_aliasing=options.anti_aliasing,
domain_specific=options.domain_specific)
else:
viewer.file_source = reuse_viewer.file_source
viewer.scene = reuse_viewer.scene
viewer.set_step = reuse_viewer.set_step
viewer.save_animation(options.fig_filename, steps=steps, times=times)
op = os.path
if anim_format != 'png':
anim_name = viewer.encode_animation(options.fig_filename, anim_format,
options.ffmpeg_options)
shutil.move(anim_name, op.join(options.output_dir,
op.split(anim_name)[1]))
shutil.rmtree(output_dir)
else:
shutil.move(output_dir, op.join(options.output_dir, 'snapshots'))
if reuse_viewer is None:
mlab.close(viewer.scene)