英文:
Unity Normalized Movement Extremely Slow
问题
如标题所述，当我对我的移动进行归一化处理（以防止对角线移动增加幅度）时，即使大幅增加移动速度，我的移动速度仍然非常缓慢。我觉得这与归一化何时应用有关，但我不确定。
float targetMovingSpeed = IsRunning ? runSpeed : speed;// 从输入获取目标速度。Vector2 targetVelocity = new Vector2( Input.GetAxis("Horizontal") * targetMovingSpeed, Input.GetAxis("Vertical") * targetMovingSpeed);if (targetVelocity.magnitude > 1){targetVelocity = targetVelocity.normalized;}// 应用移动。rigidbody.velocity = transform.rotation * new Vector3(targetVelocity.x, rigidbody.velocity.y, targetVelocity.y);
英文:
As said in the title, when I normalize my movement (to prevent diagonal from having increased magnitude) my movement speed is extremely slow even when increasing it drastically. I feel like it has to do with when the normalize is being applied but I'm not sure.
float targetMovingSpeed = IsRunning ? runSpeed : speed;// Get targetVelocity from input.Vector2 targetVelocity = new Vector2( Input.GetAxis("Horizontal") * targetMovingSpeed, Input.GetAxis("Vertical") * targetMovingSpeed);if (targetVelocity.magnitude > 1){targetVelocity = targetVelocity.normalized;}// Apply movement.rigidbody.velocity = transform.rotation * new Vector3(targetVelocity.x, rigidbody.velocity.y, targetVelocity.y);</details># 答案1**得分**: 1你将输入乘以 `targetMovingSpeed`，然后进行归一化，使其大小为 `1`。你更想这样做：// 参见 https://docs.unity3d.com/ScriptReference/Vector2.ClampMagnitude.htmlvar input = Vector2.ClampMagnitude(new Vector2(Input.GetAxis("Horizontal"), Input.GetAxis("Vertical")), 1f);var targetVelocity = input * targetMovingSpeed;rigidbody.velocity = transform.rotation * targetVelocity;<details><summary>英文:</summary>You multiply the input by `targetMovingSpeed`, then you normalize it which will make its magnitude to be `1`.You rather want to do it like// see https://docs.unity3d.com/ScriptReference/Vector2.ClampMagnitude.htmlvar input = Vector2.ClampMagnitude(new Vector2(Input.GetAxis("Horizontal"), Input.GetAxis("Vertical")), 1f);var targetVelocity = input * targetMovingSpeed;rigidbody.velocity = transform.rotation * targetVelocity;</details>
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