Update FOCUSR object to make parameters callable

[gattia]

pyfocusr/pyfocusr/focusr.py

Line 15 in 9cd8669

class Focusr(object):

Update paramaeters like:

• icp_register_first
• icp_registration_mode
• etc.

to be dynamically updateable by using:

focusr.icp_register_first = True

And the same for retrieving information:

print(focusr.icp_register_first)

but use proper @property instead of directly accessing that information from the object.

[gattia]

Same for other things:

pyfocusr/pyfocusr/focusr.py

Lines 497 to 517 in 9cd8669

	def get_source_mesh_transformed_weighted_avg(self):
	"""
	Create new mesh same as source mesh. Get source points. Move source points to transformed location(s) on
	target mesh using weighted average locations.
	:return:
	"""
	self.weighted_avg_transformed_mesh = vtk_deep_copy(self.graph_source.vtk_mesh)
	points = self.weighted_avg_transformed_mesh.GetPoints()
	for src_pt_idx in range(self.graph_source.n_points):
	points.SetPoint(src_pt_idx, self.weighted_avg_transformed_points[src_pt_idx])
	def get_source_mesh_transformed_nearest_neighbour(self):
	"""
	Create new mesh same as source mesh. Get source points. Move source points to transformed location(s) on
	target mesh using nearest neighbour locations.
	:return:
	"""
	self.nearest_neighbour_transformed_mesh = vtk_deep_copy(self.graph_source.vtk_mesh)
	points = self.nearest_neighbour_transformed_mesh.GetPoints()
	for src_pt_idx in range(self.graph_source.n_points):
	points.SetPoint(src_pt_idx, self.nearest_neighbor_transformed_points[src_pt_idx])

The above shows how we are setting / updating certain parametres - should consolidate.
Should also change objects like self.weighted_avg_transformed_mesh to be self._weighted_avg_transformed_mesh so that we arent messing with it directly. Also, self.weighted_avg_transformed_mesh & self.nearest_neighbour_transformed_mesh should probably just be the same thing and not be accessing different object/things.