def test_SGC_blank_block(self):
sgc = sr.StaticGratingCircle(monitor=self.monitor,
indicator=self.indicator,
background=0.,
coordinate='degree',
center=(0., 30.),
sf_list=(0.04, ),
ori_list=(90., ),
con_list=(0.8, ),
radius_list=(50., ),
phase_list=(
0.,
180.,
),
display_dur=0.1,
midgap_dur=0.1,
iteration=2,
pregap_dur=0.,
postgap_dur=0.,
is_blank_block=True)
all_conditions = sgc._generate_all_conditions()
# print('\nSGC all_conditions:')
# print('\n'.join([str(c) for c in all_conditions]))
assert (all_conditions[-1] == (0., 0., 0., 0., 0.))
frames_unique = sgc._generate_frames_for_index_display()
for frame in frames_unique:
assert (len(frame) == 7)
# print('\nSGC frames_unique:')
# print('\n'.join([str(f) for f in frames_unique]))
assert (frames_unique[-1] == (1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0))
assert (frames_unique[-2] == (1, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0))
_, index_to_display = sgc._generate_display_index()
assert (len(index_to_display) == 66)
def test_SGC_generate_frames_for_index_display(self):
sgc = sr.StaticGratingCircle(monitor=self.monitor,
indicator=self.indicator,
background=0.,
coordinate='degree',
center=(0., 30.),
sf_list=(0.02, 0.04, 0.08),
ori_list=(0., 45., 90., 135.),
con_list=(0.2, 0.5, 0.8),
radius_list=(50., ),
phase_list=(0., 90., 180., 270.),
display_dur=0.25,
midgap_dur=0.,
iteration=2,
pregap_dur=2.,
postgap_dur=3.,
is_blank_block=False)
frames_unique = sgc._generate_frames_for_index_display()
# print len(frames_unique)
assert (len(frames_unique) == (3 * 4 * 3 * 4 * 2 + 1))
for frame in frames_unique:
assert (len(frame) == 7)
sgc = sr.StaticGratingCircle(monitor=self.monitor,
indicator=self.indicator,
background=0.,
coordinate='degree',
center=(0., 30.),
sf_list=(0.02, 0.04, 0.08),
ori_list=(0., 90., 180., 270.),
con_list=(0.2, 0.5, 0.8),
radius_list=(50., ),
phase_list=(0., 90., 180., 270.),
display_dur=0.25,
midgap_dur=0.,
iteration=2,
pregap_dur=2.,
postgap_dur=3.,
is_blank_block=False)
frames_unique = sgc._generate_frames_for_index_display()
# print len(frames_unique)
assert (len(frames_unique) == (3 * 2 * 3 * 4 * 2 + 1))
def test_SGC_generate_generate_display_index(self):
sgc = sr.StaticGratingCircle(monitor=self.monitor, indicator=self.indicator, background=0.,
coordinate='degree', center=(0., 30.), sf_list=(0.02, 0.04, 0.08),
ori_list=(0., 45., 90., 135.), con_list=(0.2, 0.5, 0.8),
radius_list=(50.,), phase_list=(0., 90., 180., 270.),
display_dur=0.25, midgap_dur=0.1, iteration=2, pregap_dur=2.,
postgap_dur=3.)
frames_unique, index_to_display = sgc._generate_display_index()
assert (max(index_to_display) == len(frames_unique) - 1)
# print len(index_to_display)
# print index_to_display
assert (len(index_to_display) == 6342)
background=background, center=dgc_center,
sf_list=dgc_sf_list, tf_list=dgc_tf_list,
dire_list=dgc_dire_list, con_list=dgc_con_list,
radius_list=dgc_radius_list, block_dur=dgc_block_dur,
midgap_dur=dgc_midgap_dur, iteration=dgc_iteration,
is_smooth_edge=dgc_is_smooth_edge,
smooth_width_ratio=dgc_smooth_width_ratio,
smooth_func=dgc_smooth_func, is_blank_block=dgc_is_blank_block)
# =================================================================================
# ======================= Static Grating Cricle ===================================
sgc = stim.StaticGratingCircle(monitor=mon, indicator=ind, pregap_dur=pregap_dur,
postgap_dur=postgap_dur, coordinate=coordinate,
background=background, center=sgc_center,
sf_list=sgc_sf_list, ori_list=sgc_ori_list,
con_list=sgc_con_list, radius_list=sgc_radius_list,
phase_list=sgc_phase_list, display_dur=sgc_display_dur,
midgap_dur=sgc_midgap_dur, iteration=sgc_iteration,
is_smooth_edge=sgc_is_smooth_edge,
smooth_width_ratio=sgc_smooth_width_ratio,
smooth_func=sgc_smooth_func, is_blank_block=sgc_is_blank_block)
# =================================================================================
# =============================== Static Images ===================================
si = stim.StaticImages(monitor=mon, indicator=ind, pregap_dur=pregap_dur,
postgap_dur=postgap_dur, coordinate=coordinate,
background=background, img_center=si_img_center,
deg_per_pixel=si_deg_per_pixel, display_dur=si_display_dur,
midgap_dur=si_midgap_dur, iteration=si_iteration,
is_blank_block=si_is_blank_block)
# =================================================================================