We are about to switch to a new forum software. Until then we have removed the registration on this forum.
So i am new student to processing in general to graphics and i have an assignment that i need to finish it till next week here you can find simple video of the assignment : https://drive.google.com/file/d/1bIoKDPcOnvDjOzBPluSXyyNWYBHkFWOe/view
so i almost got everything but i have one problem when i drag the mouse it draws new points/lines/curves.. but i am asked just to move the original position.
so here is the pastebin for my code till now : https://pastebin.com/EDMYrDVD
i hope i can get some help from you guys cheer.