TecnoArt10-notes

3 Dimensional space and the basic commands of Logo || to setup perspective end || Before running these procedures you must run the command "perspective" in order to see the effect in 3 Dimensions. || repeat 4[fd 50 rt 90] end || * Experiment by making other shapes than a square. (triangle, pentagon, etc.) || square fd 50 down 90 square fd 50 down 90 square fd 50 down 90 || Make the front of the box (the square closest to you) Make the top of the box Make the back of the box Make the bottom of the box || repeat 4[square fd 50 down 90] end || * Experiment by attempting to make other 3D shapes than a cube. repeat 20[square rr 18] end || ¿What does **rr** mean? What does it do? How does it work? repeat 20[square down 18] end || ¿What does **down** mean? What does it do? How does it work? repeat 20[square rt 18] end || ¿What is different about zrotate? What is the result? Why is it like that? || perspective setscreencolor "black setpencolor "yellow end || Change the screen color and pen color. || setpc "red repeat 20[circle 100 rr 18 wait 10] end || * Experiment by finding the optimum number to repeat. setpc "blue repeat 20[circle 100 down 18 wait 10] end || * Experiment by combining the x rotatecircle with the yrotatecircle.
 * **Week 1 - OBJECTIVES** || **GIVEN PROCEDURES** || **INSTRUCTIONS** ||
 * - familiarize yourself with
 * || to square
 * || square fd 50 down 90
 * || to cube
 * Try navigating line by line and by turning dimensional corners by using (up, down, leftroll, rightroll, left, right) ||
 * ;rotate about the vertical(x) axis || to xrotate
 * Experiment by changing the angle of rotation and adjusting the repeat number.
 * Save your experiments as XR1, XR2, XR3, ... ||
 * ;rotate about the horizontal(y) axis || to yrotate
 * Experiment by changing the angle of rotation and adjusting the repeat number.
 * Save your experiments as YR1, YR2, YR3, ... ||
 * ;rotate about the depth(z) axis || to zrotate
 * **Week 2** ||  ||   ||
 * - develop spherical shapes using circles || to setup
 * ;rotate about the vertical(x) axis || to xrotatecircle
 * Experiment by making half a sphere. Call the procedure hemisphere.
 * Experiment by making an orange. Call the procedure orange.
 * Experiment by making a piece of orange. Call the procedure orange-piece. ||
 * ;rotate about the horizontal(x) || to yrotatecircle
 * Experiment by making a small tight sphere.
 * Experiment by making a large loose sphere.
 * Experiment by combining a small tight sphere inside a larger sphere.
 * Experiment by making multiple nested spheres. ||
 * **Week 3** ||  || * HEADING is affected by LEFT, RIGHT, and SETHEADING.
 * ROLL is affected by LEFTROLL, RIGHTROLL, and SETROLL.
 * PITCH is affected by UPPITCH, DOWNPITCH, and SETPITCH. ||