限制相机旋转角度

我希望能够在某一点之后限制相机旋转，并且只能在某个区域旋转，这是到目前为止的代码……

void Update() { float mouseX = Input.GetAxis("Mouse X"); float mouseY = -Input.GetAxis("Mouse Y"); rotY += mouseX * mouseSensitivity * Time.deltaTime; rotX += mouseY * mouseSensitivity * Time.deltaTime; desiredy = Camera.main.transform.eulerAngles.y; desiredx = Camera.main.transform.eulerAngles.x; if (!(desiredy  miny)) { //i dont know what to put in here, i have tried everything } else if (!(desiredx  minx)) { //i dont know what to put in here, i have tried everything } else { localRotation = Quaternion.Euler(rotX, rotY, 0.0f); transform.rotation = localRotation; } } 

Answer 1

你用不必要的逻辑使这变得复杂。 您只需要Mathf.Clamp函数，以确保您的值在指定范围内。

 void Update() { rotateCamera(); } public float xSensitivity = 100.0f; public float ySensitivity = 100.0f; public float yMinLimit = -45.0f; public float yMaxLimit = 45.0f; public float xMinLimit = -360.0f; public float xMaxLimit = 360.0f; float yRot = 0.0f; float xRot = 0.0f; void rotateCamera() { xRot += Input.GetAxis("Mouse X") * xSensitivity * Time.deltaTime; yRot += Input.GetAxis("Mouse Y") * ySensitivity * Time.deltaTime; yRot = Mathf.Clamp(yRot, yMinLimit, yMaxLimit); Camera.main.transform.localEulerAngles = new Vector3(-yRot, xRot, 0); }