try here: http://miniplane.github.io/webGL-homework/
1-9: toggle between the shapes
scaling:
'x': decrease the width of the shape by a factor of 0.9
'X': increase the width of the shape by a factor of 1.1
'y': decrease the height of the shape by a factor of 0.9
'Y': increase the height of the shape by a factor of 1.1
'z': decrease the depth of the shape by a factor of 0.9
'Z': increase the depth of the shape by a factor of 1.1
rotation:
"w": rotate the current shape clockwise about the x-axis
"s": rotate the current shape counterclockwise about the x-axis
"e": rotate the current shape clockwise about the y-axis
"q": rotate the current shape counterclockwise about the y-axis
"d": rotate the current shape clockwise about the z-axis
"a": rotate the current shape counterclockwise about the z-axis
movement:
use arrow keys to move the selected shape
"," (comma): move the shape forward
"." (period): move the shape backward
assignment specification: http://vda.cs.univie.ac.at/Teaching/Graphics/14w/Labs/Lab1/lab1a.html