def _button_make_animation_fired(self):
view = mlab.view()
roll = mlab.roll()
## if self.anim_process and self.anim_process.is_alive():
## output('terminating previous animation process...')
## self.anim_process.terminate()
## output('...done')
## output('starting animation process...')
## self.anim_process = Process(target=make_animation,
## args=(self.viewer.filename,
## view[:2],
## roll,
## Struct(**self.viewer.options)))
## self.anim_process.daemon = True
## self.anim_process.start()
## output('...done')
make_animation(self.viewer.filename,
view,
roll,
'avi',
Struct(**self.viewer.options),
self.viewer)
def _button_view_fired(self):
self.scene.camera.print_traits()
view = mlab.view()
roll = mlab.roll()
print 'view:', view
print 'roll:', roll
print 'as args: --view=%.2e,%.2e,%.2e,%.2e,%.2e,%.2e --roll=%.2e' \
% (view[:3] + tuple(view[3]) + (roll,))
def _button_make_snapshots_fired(self):
view = mlab.view()
roll = mlab.roll()
make_animation(self.viewer.filename,
view,
roll,
'png',
Struct(**self.viewer.options),
self.viewer)
def _button_make_snapshots_times_fired(self):
view = mlab.view()
roll = mlab.roll()
times = nm.arange(self.set_step.seq_t0,
self.set_step.seq_t1 + 0.01 * self.set_step.seq_dt,
self.set_step.seq_dt, dtype=nm.float64)
make_animation(self.viewer.filename,
view, roll, 'png',
Struct(**self.viewer.options), times=times,
reuse_viewer=self.viewer)
def _button_make_snapshots_steps_fired(self):
view = mlab.view()
roll = mlab.roll()
steps = nm.arange(self.set_step.seq_start,
self.set_step.seq_stop,
self.set_step.seq_step, dtype=nm.int32)
make_animation(self.viewer.filename,
view, roll, 'png',
Struct(**self.viewer.options), steps=steps,
reuse_viewer=self.viewer)
def _button_make_animation_steps_fired(self):
view = mlab.view()
roll = mlab.roll()
steps = nm.arange(self.set_step.seq_start,
self.set_step.seq_stop,
self.set_step.seq_step, dtype=nm.int32)
make_animation(self.viewer.filename,
view, roll, 'avi',
Struct(**self.viewer.options), steps=steps,
reuse_viewer=self.viewer)
def _button_make_snapshots_times_fired(self):
view = mlab.view()
roll = mlab.roll()
times = nm.arange(self.set_step.seq_t0,
self.set_step.seq_t1 + 0.01 * self.set_step.seq_dt,
self.set_step.seq_dt,
dtype=nm.float64)
make_animation(self.viewer.filename,
view,
roll,
'png',
Struct(**self.viewer.options),
times=times,
reuse_viewer=self.viewer)
def _button_make_animation_fired(self):
view = mlab.view()
roll = mlab.roll()
## if self.anim_process and self.anim_process.is_alive():
## output('terminating previous animation process...')
## self.anim_process.terminate()
## output('...done')
## output('starting animation process...')
## self.anim_process = Process(target=make_animation,
## args=(self.viewer.filename,
## view[:2],
## roll,
## Struct(**self.viewer.options)))
## self.anim_process.daemon = True
## self.anim_process.start()
## output('...done')
make_animation(self.viewer.filename, view, roll, 'avi',
Struct(**self.viewer.options), self.viewer)
def reset_view(self):
mlab.view(*self.view)
mlab.roll(self.roll)
self.scene.scene.camera.zoom(1.0)
def reset_view(self):
mlab.view(*self.view)
mlab.roll(self.roll)
self.scene.scene.camera.zoom(1.0)
def _button_view_fired(self):
self.scene.camera.print_traits()
print 'view:', mlab.view()
print 'roll:', mlab.roll()
def _button_make_snapshots_fired(self):
view = mlab.view()
roll = mlab.roll()
make_animation(self.viewer.filename, view, roll, 'png',
Struct(**self.viewer.options), self.viewer)
def _button_view_fired(self):
self.scene.camera.print_traits()
print 'view:', mlab.view()
print 'roll:', mlab.roll()