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XCSDD/docs/api/math/vector3/cross.md
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Vector3::Cross

static Vector3 Cross(const Vector3& a, const Vector3& b)

计算两个 3D 向量的叉积。结果向量同时垂直于 a 和 b。

参数:

  • a - 第一个向量
  • b - 第二个向量

返回: Vector3 - 叉积结果,垂直于 a 和 b 的向量

复杂度: O(1)

示例:

Vector3 right(1.0f, 0.0f, 0.0f);
Vector3 up(0.0f, 1.0f, 0.0f);
Vector3 forward = Vector3::Cross(right, up);  // (0, 0, 1)