Hi Annizette,
- You can use the view function to change the location of your camera position in your plot. See https://www.mathworks.com/help/matlab/ref/view.html
- It looks like you have a threshold, what you call ceiling, in your plots that you want to hide. You can remove this data from your dataset by using:
background = x_points < -1500; % Arbitrary threshold at -1500
x_points(background == 1) = []; % This removes the points where x_points < -1500 from your dataset
y_points(background == 1) = [];
z1(background == 1) = [];
% Plot remaining x, y, and z points
Fence = [x_points(:),y_points(:),z1(:)];
pcshow(Fence);
3. To save your points per scan, put your save command at the end of your primary for loop (blocks loop). Use the save command to do this:
save(strcat(string,'.mat'),'x_points','y_points','z1');
This assumes your string value changes every iteration, so you create a new .mat file for each dataset that contains the x,y, and z points.
Hope this helps.
