Unity3D 摄像机转换及随鼠标转动

最新推荐文章于 2024-04-30 19:16:12 发布

玖色琉璃-轮回

最新推荐文章于 2024-04-30 19:16:12 发布

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分类专栏： Unity3D 文章标签： function float vector 360 fp

本文链接：https://blog.youkuaiyun.com/janpylx/article/details/7772802

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本文深入探讨了Unity3D和Unreal Engine两大游戏引擎的使用技巧，包括动画、3D空间视频、AR特效、音频处理等核心技术。详细介绍了如何利用这些工具进行高效的游戏开发。

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嘿嘿，这个我还不太熟悉，只是大概懂。以后自己写个更好的和大家分享哈。

#pragma strict

public var charObj : Transform;
public var camNum : int = 0;
public var camDistance : float[];
public var heightOffset : float[];
public var yAngleLimit : float[];
public var mouseSpeed : float[];
public var camDist : float;
public var hOffset : float;
private var startRotation : float;
private var x = 0.0;
private var y = 0.0;
enum CamType {FP, SP, TP}
private var cameraType : CamType;

function SetCamValues() {
	camNum = ChangeCamValues();
	switch(cameraType) {
		case CamType.FP:
			camDist = camDistance[0];
			hOffset = heightOffset[0];
			break;
		case CamType.SP:
			camDist = camDistance[1];
			hOffset = heightOffset[1];
			break;
		case CamType.TP:
			camDist = camDistance[2];
			hOffset = heightOffset[2];
			break;
	}
}

function Apply() {
	x -= Input.GetAxis("Mouse X") * mouseSpeed[0] * Time.deltaTime;
	y += Input.GetAxis("Mouse Y") * mouseSpeed[1] * Time.deltaTime;
	y = ClampAngle(y, yAngleLimit[0], yAngleLimit[1]);
	var rotation = Quaternion.Euler(y, x + startRotation, 0);
	var targPos = rotation * Vector3(0.0, 0.0, camDist) + 
		charObj.position;
	targPos.y += hOffset;
	transform.rotation = rotation;
	transform.position = targPos;
}

function ClampAngle(angle : float, min : float, max : float) {
	if (angle < -360)
		angle += 360;
	if (angle > 360);
		angle -= 360;
	
	return Mathf.Clamp (angle, min, max);
}

function Initialize(Player : Transform) {
	
	
}

function ChangeCamValues() : int{
	
	if (camNum == 1){
		cameraType = CamType.SP;
		camNum = 2;
		return camNum;	// why return rather than assign directly.
	}
	if (camNum == 2){
		cameraType = CamType.TP;
		camNum = 3;
		return camNum;
	}
	if (camNum == 3){
		cameraType = CamType.FP;
		camNum = 1;
		return camNum;
	}
}

function Start () {
	camNum = 1;
	cameraType = CamType.FP;
	startRotation = charObj.transform.eulerAngles.y;
	y = transform.eulerAngles.y;
	x = transform.eulerAngles.x;	
	SetCamValues();
}

function Update () {

}

function LateUpdate () {
	Apply();
}

这组数据比较重要哦~~~~