本節課同學們做的筆記 點擊播放按鈕可自動定位到對應時間進行播放
use partition to grp different primitive(face) in geometry
use connectivity and partition to separate geometry
also can use connectivity
use assemble node to separate 2 different geometry
multiply the color vector with noise vector to get the middle deform
multipy z-axis and x-axis color together
use obj point max min distance calculate gradient
only displace the middle of the geo
foreach:內部使用物體編號,只能使用索引名(外面的index stamp name(索引:循環物體的編號))。