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XCSDD/docs/api/math/vector2/normalize.md
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Vector2::Normalize

static Vector2 Normalize(const Vector2& v)

将向量归一化为单位长度。如果向量长度接近零,返回零向量。

参数:

  • v - 要归一化的向量

返回: Vector2 - 归一化后的单位向量

复杂度: O(1)

示例:

Vector2 dir = Vector2::Normalize(Vector2(3.0f, 4.0f));  // (0.6f, 0.8f)