///<summary>更新D3D相机, isAni是否以动画方式更新相机，duraion动画时长毫秒, isImmediateRefreshEarth是否立即刷目标位置地图</summary>
public void updateD3DCamera(bool isAni = false, int duration = 500, bool isImmediateRefreshEarth = true)
{
STRUCT_Camera para = new STRUCT_Camera()
{
far = Far, near = Near, fieldofview = FieldOfView
};
para.lookat = new VECTOR3D(cameraLookat.X, cameraLookat.Y, cameraLookat.Z);
para.pos = new VECTOR3D(cameraPosition.X, cameraPosition.Y, cameraPosition.Z);
para.up = new VECTOR3D(cameraUp.X, cameraUp.Y, cameraUp.Z);
para.direction = new VECTOR3D(cameraDirection.X, cameraDirection.Y, cameraDirection.Z);
IntPtr ipPara = Marshal.AllocCoTaskMem(Marshal.SizeOf(para));
Marshal.StructureToPtr(para, ipPara, false);
D3DManager.ChangeCameraPara(earth.earthkey, ipPara, isAni, duration);
Marshal.FreeCoTaskMem(ipPara);
if (duration > 0 && _isAutoUpdateMapModel && operateMode == EOperateMode.地图模式)
{
if (isImmediateRefreshEarth)
{
earth.earthManager.refreshEarth();
}
tmr.Interval = TimeSpan.FromMilliseconds(duration);
tmr.Start();
}
}
///<summary>更新D3D相机, isAni是否以动画方式更新相机，duraion动画时长毫秒</summary>
public void updateD3DCamera(bool isAni = false, int duration = 500)
{
STRUCT_Camera para = new STRUCT_Camera()
{
far = Far, near = Near, fieldofview = FieldOfView
};
para.lookat = new VECTOR3D(cameraLookat.X, cameraLookat.Y, cameraLookat.Z);
para.pos = new VECTOR3D(cameraPosition.X, cameraPosition.Y, cameraPosition.Z);
para.up = new VECTOR3D(cameraUp.X, cameraUp.Y, cameraUp.Z);
para.direction = new VECTOR3D(cameraDirection.X, cameraDirection.Y, cameraDirection.Z);
IntPtr ipPara = Marshal.AllocCoTaskMem(Marshal.SizeOf(para));
Marshal.StructureToPtr(para, ipPara, false);
D3DManager.ChangeCameraPara(earth.earthkey, ipPara, isAni, duration);
Marshal.FreeCoTaskMem(ipPara);
}