public void AddCurveData(CurveData data)
{
for (int i = 0; i < m_listCurveData.Count; ++i)
{
if (m_listCurveData[i].strAnimationName.Equals(data.strAnimationName))
{
//已经存在了
return;
}
}
m_listCurveData.Add(data);
}
public Vector3 GetCurveMoveEndPosition(string clipName)
{
if (m_animationCurveData == null)
{
return(Vector3.zero);
}
//给定动画是否有位移曲线
CurveData curveData = m_animationCurveData.GetCurveData(clipName);
if (curveData == null)
{
LogMgr.UnityLog("can't find " + clipName + " curve data");
return(Vector3.zero);
}
Vector3 endPos = Vector3.zero;
//这里必须帧数一样
for (int i = 0; i < curveData.curve.Length; ++i)
{
if (curveData.curve[i].propertyName.Contains("m_LocalPosition.x"))
{
AnimationCurve tempX = curveData.curve[i].curve;
endPos.x = tempX.keys[tempX.length - 1].value;
}
else if (curveData.curve[i].propertyName.Contains("m_LocalPosition.y"))
{
AnimationCurve tempY = curveData.curve[i].curve;
endPos.y = tempY.keys[tempY.length - 1].value;
}
else if (curveData.curve[i].propertyName.Contains("m_LocalPosition.z"))
{
AnimationCurve tempZ = curveData.curve[i].curve;
endPos.z = tempZ.keys[tempZ.length - 1].value;
}
}
endPos = m_transform.rotation * endPos + m_transform.position;
return(endPos);
}
//给定终点移动
public bool MoveToPos(string strClipName, Vector3 dstPos, bool bHitBack = false)
{
m_needMove = true;
//重新获取下radius,防止init函数获取失败
m_curRadius = m_actor.GetColliderRadius();
//给定动画是否有位移曲线
if (null == m_animationCurveData)
{
return(false);
}
CurveData curveData = m_animationCurveData.GetCurveData(strClipName);
if (curveData == null)
{
LogMgr.DebugLog("can't find {0} curve data", strClipName);
return(false);
}
//是否是击退
m_bHitBack = bHitBack;
m_DeltaPos = Vector3.zero;
m_LastPos = m_transform.position;
List <float> listValueX = new List <float>();
List <float> listValueY = new List <float>();
List <float> listValueZ = new List <float>();
List <float> listTime = new List <float>();
List <Keyframe> listKeyFrameX = new List <Keyframe>();
List <Keyframe> listKeyFrameY = new List <Keyframe>();
List <Keyframe> listKeyFrameZ = new List <Keyframe>();
//这里必须帧数一样
for (int i = 0; i < curveData.curve.Length; ++i)
{
if (curveData.curve[i].propertyName.Contains("m_LocalPosition.x"))
{
AnimationCurve tempX = curveData.curve[i].curve;
//LogMgr.UnityLog("curveX length=" + tempX.length);
for (int j = 0; j < tempX.length; ++j)
{
listTime.Add(tempX.keys[j].time);
listValueX.Add(tempX.keys[j].value);
listKeyFrameX.Add(tempX.keys[j]);
}
}
else if (curveData.curve[i].propertyName.Contains("m_LocalPosition.y"))
{
AnimationCurve tempY = curveData.curve[i].curve;
//LogMgr.UnityLog("curveY length=" + tempY.length);
for (int j = 0; j < tempY.length; ++j)
{
listValueY.Add(tempY.keys[j].value);
listKeyFrameY.Add(tempY.keys[j]);
}
}
else if (curveData.curve[i].propertyName.Contains("m_LocalPosition.z"))
{
AnimationCurve tempZ = curveData.curve[i].curve;
//LogMgr.UnityLog("curveZ length=" + tempZ.length);
for (int j = 0; j < tempZ.length; ++j)
{
listValueZ.Add(tempZ.keys[j].value);
listKeyFrameZ.Add(tempZ.keys[j]);
}
}
}
//帧数不一致，不处理
if (listValueX.Count != listValueY.Count || listValueX.Count != listValueZ.Count ||
listValueY.Count != listValueZ.Count)
{
LogMgr.LogError(strClipName + " have diffent key count");
return(false);
}
bool needCutKey = false;
//缩放系数
float distanceA = Vector3.Distance(dstPos, m_transform.position);
Vector3 pos1 = new Vector3(listValueX[0], listValueY[0], listValueZ[0]);
Vector3 pos2 = new Vector3(listValueX[listValueX.Count - 1],
listValueY[listValueX.Count - 1], listValueZ[listValueX.Count - 1]);
float distanceB = Vector3.Distance(pos1, pos2);
//是否有卡帧系数
if (curveData.keyIndex > 0 & curveData.keyIndex < listValueX.Count - 1)
{
//卡帧前面的位移
Vector3 pos3 = new Vector3(listValueX[curveData.keyIndex], listValueY[0], listValueZ[curveData.keyIndex]);
float distanceC = Vector3.Distance(pos1, pos3);
//LogMgr.UnityLog("distanceC=" + distanceC);
if (distanceA > distanceC)
{
distanceA -= distanceC;
distanceB -= distanceC;
needCutKey = true;
}
}
float fscale = distanceA / distanceB;
if (Mathf.Approximately(distanceB, 0) || fscale <= 0)
{
fscale = 1f;
}
//LogMgr.UnityLog("distanceA=" + distanceA + ", distanceB=" + distanceB + ", fscale=" + fscale);
//使用点的旋转
List <Vector3> listCurvePos = new List <Vector3>();
for (int i = 0; i < listValueX.Count; ++i)
{
Vector3 pos = new Vector3(listValueX[i], listValueY[i], listValueZ[i]);
//缩放
if (needCutKey && curveData.keyIndex > 0 && curveData.keyIndex < listValueX.Count - 1)
{
//后面的缩放
if (i > curveData.keyIndex)
{
pos.Scale(new Vector3(fscale, 1, fscale));
pos += new Vector3(listValueX[curveData.keyIndex], pos.y, listValueZ[curveData.keyIndex]);
}
}
else
{
pos.Scale(new Vector3(fscale, 1f, fscale));
}
//自身旋转
pos = m_transform.rotation * pos;
listCurvePos.Add(pos);
}
//终点旋转
Vector3 curveDstPos = listCurvePos[listCurvePos.Count - 1] + m_transform.position;
Vector3 fromDir = curveDstPos - m_transform.position;
Vector3 toDir = dstPos - m_transform.position;
Quaternion rot = Quaternion.FromToRotation(fromDir, toDir);
//旋转到指定点方向
for (int i = 0; i < listCurvePos.Count; ++i)
{
listCurvePos[i] = rot * listCurvePos[i];
}
//找到对应的值
AnimationCurve curveX = new AnimationCurve();
AnimationCurve curveY = new AnimationCurve();
AnimationCurve curveZ = new AnimationCurve();
//动画曲线
for (int i = 0; i < listCurvePos.Count; ++i)
{
Vector3 pos = listCurvePos[i] + m_transform.position;
//LogMgr.UnityLog("pos=" + pos.ToString("f4") + ", time=" + listTime[i]);
Keyframe keyX = new Keyframe(listTime[i], pos.x, listKeyFrameX[i].inTangent, listKeyFrameX[i].outTangent);
keyX.tangentMode = listKeyFrameX[i].tangentMode;
Keyframe keyY = new Keyframe(listTime[i], pos.y, listKeyFrameY[i].inTangent, listKeyFrameY[i].outTangent);
keyY.tangentMode = listKeyFrameY[i].tangentMode;
Keyframe keyZ = new Keyframe(listTime[i], pos.z, listKeyFrameZ[i].inTangent, listKeyFrameZ[i].outTangent);
keyZ.tangentMode = listKeyFrameZ[i].tangentMode;
curveX.AddKey(keyX);
curveY.AddKey(keyY);
curveZ.AddKey(keyZ);
}
// 平滑处理
if (curveX.length > 3)
{
for (int i = 1; i < curveX.length - 1; i++)
{
// 小的颤动平滑掉
if (Mathf.Abs((curveX.keys[i].value - curveX.keys[i - 1].value) + (curveX.keys[i].value - curveX.keys[i + 1].value)) > 0.3f)
{
continue;
}
if (Mathf.Abs((curveY.keys[i].value - curveY.keys[i - 1].value) + (curveY.keys[i].value - curveY.keys[i + 1].value)) > 0.3f)
{
continue;
}
if (Mathf.Abs((curveZ.keys[i].value - curveZ.keys[i - 1].value) + (curveZ.keys[i].value - curveZ.keys[i + 1].value)) > 0.3f)
{
continue;
}
curveX.SmoothTangents(i, 0.5f);
curveY.SmoothTangents(i, 0.5f);
curveZ.SmoothTangents(i, 0.5f);
}
}
m_curveX = curveX;
m_curveY = curveY;
m_curveZ = curveZ;
m_beginTime = Time.time;
return(true);
}