Due to the near-circular orbits of Earth and Jupiter, as Earth has a faster orbital period than Jupiter, from our point of view we will appear to "overtake" the gas giant.
As you can see in Listing 5, making a view orbit around in a circular path is very easy if you utilize constraints.
如清单5所示,如果使用约束的话,产生一个沿着圆形轨迹移动的视图非常容易。
3
A playful circular opening in the cedar ceiling creates a view of the sky while filtering geometric patterns of natural light that evolve over the course of the day onto the patio below.