Experiment with an Perspective Projection

Please use a browser that supports "canvas" Please use a browser that supports "canvas"
Manipulate parameters of createPerspective(fovy, aspect, near, far):

fovy (field-of-view y axis) : 45 degrees 5.0 179
aspect ratio (width/height) :
Change canvas size to match aspect ratio.
1.0 0.1 5.0
near : 2.0 0.1 10.0
far : 10.0 2.0 20.0