KEuler.toVector() method

把当前欧拉角对象转化成一个向量[x，y，z]。

Convert to a vector3d containing x, y, z angles.

Signature:

toVector(): KVector3d;

Links: toVector(): KVector3d;

Returns:

KVector3d

返回向量，向量存储欧拉角沿x, y, z轴的旋转角度。

Return vector in [x, y, z].