For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /math/variables/VECTOR3_SOUTH.md.

    Variable: VECTOR3_SOUTH

    const VECTOR3_SOUTH: Vector3

    south

    A unit vector representing the world SOUTH direction (-1,0,0) (same as BACK)

    表示世界南方（后方）方向的单位向量 (-1,0,0)。

    源码