When All four buttons are showing, you can move the vertices however you want. The X is for actions. It helps preform several actions. See below. ~~~~~~~~~~ Translate: Move the X, and all of the vertices will move with it. ~~~~~~~~~~ Dilate: Move the X in the spot you want. Type in the scale factor you want, and all of the vertices will be dilated accordingly. ~~~~~~~~~~ Move: Enter the object (A,B,C,D,E,X) then specify the x and y coordinates. ~~~~~~~~~~ Rotate and Reflect Currently Don't work. ~~~~~~~~~~ If the text box is still up after clicking back, just keep hitting the check, and don't put anything in the box. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Update Log: 10/19/18 Preview 1.0 - First released version. Able to translate, dilate, and move all 5 points and X. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ View in 3.0 GUI: https://beta.scratch.mit.edu/#254045958 Thanks to Khan Academy for teaching me math (these skills).
