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Vector3::Lerp

static Vector3 Lerp(const Vector3& a, const Vector3& b, float t)

在线性插值两个向量之间。参数 t 会在 [0, 1] 范围内被限制。

参数:

  • a - 起始向量
  • b - 结束向量
  • t - 插值因子0 返回 a1 返回 b

返回: Vector3 - 插值结果

复杂度: O(1)

示例:

Vector3 start(0.0f, 0.0f, 0.0f);
Vector3 end(10.0f, 10.0f, 10.0f);
Vector3 mid = Vector3::Lerp(start, end, 0.5f);  // (5.0f, 5.0f, 5.0f)