Recent content by Andsello

Unfortunately I can't. I tried to divide all the points in group of 3-4 and then calculate the difference between the triangles, but it seems to not work because its too approximate

I'm working on an Android app which let's a group of child to draw whatever they want in a specific area. I need to check if the lines and figure that they draw are symmetric. The problem is that since the app is designed to let them draw freehand, I don't know how to compare the lines by...