def capture(self):
self.capturing = True
image = None
if self.mode == 'Texture':
image = image_capture.capture_texture()
if self.mode == 'Pattern':
image = image_capture.capture_pattern()
image = image_detection.detect_pattern(image)
if self.mode == 'Laser':
image = image_capture.capture_all_lasers()
if self.mode == 'Gray':
images = image_capture.capture_lasers()
for i in xrange(2):
images[i] = laser_segmentation.compute_line_segmentation(images[i])
if images[0] is not None and images[1] is not None:
image = images[0] + images[1]
image = cv2.merge((image, image, image))
else:
image = None
self.capturing = False
return image
def after_scan(self, response):
ret, result = response
if ret:
self.gauge.SetValue(self.gauge.GetRange())
dlg = wx.MessageDialog(
self,
_("Scanning has finished. If you want to save your "
"point cloud go to \"File > Save model\""),
_("Scanning finished!"), wx.OK | wx.ICON_INFORMATION)
dlg.ShowModal()
dlg.Destroy()
self.scanning = False
# Flush video
image_capture.capture_texture()
image_capture.capture_texture()
image_capture.capture_texture()
self.on_scan_finished()
else:
if isinstance(result, InputOutputError):
self.scanning = False
self.on_scan_finished()
self.GetParent().toolbar.update_status(False)
driver.disconnect()
dlg = wx.MessageDialog(
self,
"Low exposure values can cause a timing issue at the USB stack level on "
"v4l2_ioctl function in VIDIOC_S_CTRL mode. This is a Logitech issue on Linux",
str(result), wx.OK | wx.ICON_ERROR)
dlg.ShowModal()
dlg.Destroy()
def get_image(self):
if self.scanning:
image_capture.stream = False
image = current_video.capture()
image = point_cloud_roi.mask_image(image)
return image
else:
image_capture.stream = True
image = image_capture.capture_texture()
image = point_cloud_roi.draw_cross(image)
if self.scene_view._view_roi:
image = point_cloud_roi.mask_image(image)
image = point_cloud_roi.draw_roi(image)
return image
def on_stop_tool_clicked(self, event):
paused = ciclop_scan._inactive
ciclop_scan.pause()
dlg = wx.MessageDialog(self,
_("Your current scanning will be stopped.\n"
"Are you sure you want to stop?"),
_("Stop scanning"), wx.YES_NO | wx.ICON_QUESTION)
result = dlg.ShowModal() == wx.ID_YES
dlg.Destroy()
if result:
self.scanning = False
ciclop_scan.stop()
# Flush video
image_capture.capture_texture()
image_capture.capture_texture()
image_capture.capture_texture()
self.on_scan_finished()
else:
if not paused:
ciclop_scan.resume()
def get_image(self):
return image_capture.capture_texture()
