protected void ProceedRotate(Dictionary <string, object> parlist)
{
ParamTimer tmr = (ParamTimer)parlist["timer"];
double interval = 0;
double stepX = (double)parlist["stepz"];
double stepY = (double)parlist["stepy"];
CameraTransformHandler stepCallback = (CameraTransformHandler)parlist["stepcallback"];
CameraTransformHandler callback = (CameraTransformHandler)parlist["callback"];
double remains = 0;
if (tmr != null)
{
interval = tmr.Interval;
remains = (double)parlist["timeremains"];
}
//Quaternion delta = new Quaternion(Vector3D.CrossProduct(cmr.UpDirection, cmr.LookDirection), stepZ); //new Quaternion(cmr.UpDirection, stepY);
//delta *= new Quaternion(cmr.UpDirection, stepY);
try
{
Matrix3D m = MatrixHelper.CalcRotationMatrix(-stepX, stepY, 0, cmr.Position, new Vector3D(0, 1, 0), cmr.LookDirection, cmr.Transform, MatrixHelper.RotationType.LockAxisY);
parlist["timeremains"] = remains - interval;
//m.RotateAt(delta, cmr.Position);
//m.RotateAtPrepend(delta, cmr.Position);
MatrixTransform3D o = (MatrixTransform3D)cmr.Transform;
cmr.Transform = new MatrixTransform3D(Matrix3D.Multiply(o.Matrix, m));
if (tmr != null && remains - interval <= 0)
{
tmr.Stop();
if (callback != null)
{
callback(this);
}
return;
}
if (stepCallback != null)
{
stepCallback(this);
}
if (OnCameraStatusChange != null)
{
OnCameraStatusChange(this);
}
}
catch (Exception err)
{
Exceptions.LogOnly(err);
}
}
void ProceedOffset(object sender, Model3DParams mp)
{
ParamTimer tmr = (ParamTimer)sender;
if (IsHostReady)
{
double remains = mp.Remains;
double interval = mp.Interval;
mp.Remains = remains - interval;
FrequentMessage msg = (FrequentMessage)tmr.Param;
hostVisual.Transform = MatrixHelper.Offset(hostVisual.Transform, mp.OffsetVector.X, mp.OffsetVector.Y, mp.OffsetVector.Z);
if (remains > interval)
{
tmr.Start();
}
else
{
msg.Release();
}
}
}
void ProceedRotate(object sender, Model3DParams mp)
{
ParamTimer tmr = (ParamTimer)sender;
if (IsHostReady)
{
double remains = mp.Remains;
double interval = mp.Interval;
mp.Remains = remains - interval;
FrequentMessage msg = (FrequentMessage)tmr.Param;
hostVisual.Transform = MatrixHelper.Rotate3D(hostVisual.Transform, mp.StepX, mp.StepY, mp.StepZ, hostVisual.OriginPosition, hostVisual.OriginUpDir, hostVisual.OriginLookDir, MatrixHelper.RotationType.LockAxisY);
if (remains > interval)
{
tmr.Start();
}
else
{
msg.Release();
}
}
}
