Posted by haifeng on 2022-03-23 09:26:25 last update 2022-03-23 09:28:38 | Answers (0) | 收藏
求过点 $P_0=(x_0,y_0,z_0)$ 且平行于直线 $\frac{x-x_1}{a}=\frac{y-y_1}{b}=\frac{z-z_1}{c}$ 的直线方程.
所求直线为:
\[ \frac{x-x_0}{a}=\frac{y-y_0}{b}=\frac{z-z_0}{c} \]
将此应用到图形编程中.
