obsidian/笔记文件/2.笔记/向量Dot点乘与Cross叉乘的概念及几何意义.md

#unity/日常积累

![[Pasted image 20240408121213.png]]

点乘符号是Dot

![[Pasted image 20240408121233.png]]

![[Pasted image 20240408121249.png]]

![[Pasted image 20240408121305.png]]

叉乘符号是Cross

![[Pasted image 20240408121324.png]]

![[Pasted image 20240408121340.png]]

![[Pasted image 20240408121438.png]]