Use arrows to move. ==To use base== The "load" block defines x,y,and z positions. I put a loop there, but you do not need it. Start the block with: delete (all) of [xs] delete (all) of [ys] delete (all) of [zs] Then for each point, add: add (insert x here) to [xs] add (insert y here) to [ys] add (insert z here) to [zs] With the "insert __ here" with the desired x,y, and z positions. Numbers work best with numbers -1 to 1. Example: define [load]: delete (all) of [xs] delete (all) of [ys] delete (all) of [zs] add (1) to [xs] add (1) to [ys] add (1) to [zs] add (-1) to [xs] add (-1) to [ys] add (-1) to [zs] Now for the "wireframe" block. This is easy. Start with: pen up set pen clolor to [black] Now to use the go to 3D item (item) block. It goes to the XYZ coordinates of the (item)th item of the xs,ys, and zs lists. Use this in your block now, for the first coords you want to go to. In The example it would be go to 3D item (1) Then you want the pen down to start drawing. Write: pen down at the end of your block definition. contitue to use the "goto 3D item" block and the pen blocks to create lines for the wireframe. Finished "wireframe" bloack example: define [wireframe]: pen up set pen color to [black] go to 3D item (1) pen down go to 3D item (2) The finished example would create a line. And that's all there's to it!
jmkhh
