I want to generate a 4 points parametric surface, and the alternatives will be generated through manipulating the points coordinates in the x,y directions.
so, I have created the points and plugged it into the surface but i need to apply these two conditions:
I want the surface to be created without making the boundary edges of the surface overlap? I mean I want to connect points in a sequence but don’t want to connect the last one back to the first.
How i prevent the points from having the same coordinates in one surface so it won’t turn into a triangle .