fwu96/three-transformation

This is the project done for CS559 course at University of Wisconsin-Madison, Spring 2019

README file for Workbook (Assignment) 7

It is the student's responsibility to fill this in. See https://graphics.cs.wisc.edu/WP/cs559-sp2019/workbooks/#README_files

please answer these first three required questions "inline" (as in the instructions)

Name: Feifan Wu

WiscID: fwu62

GitHub Login: fwu96

please answer these next (optional) questions on a line following the questions

Attributions:

Parts of the Assignment you did (or did not) do:

Did you do any bonus parts?

Notes to the Grader:

• Airplanes
  • I made two same shaped airplanes (with different size and color)
  • Each of them have four baldes which are rotating on their own center
  • Both of them are moving in a circle but with different speeds
  • There are two radars on the plane track two airplanes' moving
  • There is a sphere geomerty on each radar which should be seen obviously that pointing to its target airplane
  • I add two spotlights for each airplane, which are following them when they are moving
• Carousel
  • Following the requirements that I add another swing and the carousel to the park
  • I change the size and relocated them
  • I add horses on the poles, for the shape of horse, there is a function at the bottom of parkobjects.js
  • In the function of shape of horse, I use an simple array of colors to make random color of the materials, so each time load / refresh the website, those ten horses should appears different colors
  • Similar to the colors, each horses' y position is randomly chosen to located them on the poles, so if there is no animation, each time load / refresh the webpage those horses would located at different height (even though the difference might be tiny)
  • When the poles rotates in a circle, each horse will also move upside-down
    • Based on my experience in reality from my childhood, those horses do not have a regular speed and order of their movements. Sometimes a horse might stay at a heigh for a while but sometimes it will go down / up immediatly when hitting some height
    • Therefore, I make those horses move with "ramdonly" speed, also each of them will begin to move starting from each own y position
    • That is, you might can notice that some horses might change the moving speed (of upside-down) during the spinning, and those ten horses are not moving in a same way
• Construction
  • I add a backhoe to the world
  • The backhoe made up by a base, a body (can be thought as driver room), a front-dozer, and an arm (have front arm and a dozer)
  • The sliders control the transition of different parts of the construction
    • slider x change the x position of the whole backhoe
    • silder z change the z position of the whole backhoe
    • slider theta rotate the whole backhoe around y
    • slider spin rotate the "driver room" (the body) around y
    • slider front dozer rotate rotate the front-dozer at the "front" (or at the left at the beginning without any translations)
    • slider back arm rotate rotate the whole arm at back (or right at the beginning)
    • slider back forearm rotate rotate the whole forearm
    • slider back bucket rotate rotate only the bucket which attach the arm