protected void ProceedOffset(Dictionary <string, object> parlist)
{
ParamTimer tmr = (ParamTimer)parlist["timer"];
Point3D? lookAt = (parlist["lookat"] == null ? null : (Point3D?)parlist["lookat"]);
CameraTransformHandler stepCallback = (CameraTransformHandler)parlist["stepcallback"];
double remains = (double)parlist["timeremains"];
Vector3D step = (Vector3D)parlist["step"];
Matrix3D m = new Matrix3D();
//cmr.Transform.
cmr.Position += step; //new Point3D(cmr.Position.X + step.X, cmr.Position.Y + step.Y, cmr.Position.Z + step.Z);
if (lookAt != null)
{
PointAt((Point3D)lookAt);
}
parlist["timeremains"] = remains - tmr.Interval;
if (remains - tmr.Interval <= 0)
{
tmr.Enabled = false;
tmr.Stop();
CameraTransformHandler callback = (CameraTransformHandler)parlist["callback"];
if (callback != null)
{
callback(this);
//callback.BeginInvoke(this, null, null);
}
}
if (stepCallback != null)
{
stepCallback(this);
//stepCallback.BeginInvoke(this, null, null);
}
}
public void RotateAround(double angleZ, double angleY, double miliseconds, CameraTransformHandler callback, CameraTransformHandler stepCallback)
{
ParamTimer tmr = new ParamTimer(Interval);
tmr.DictParams["timer"] = tmr;
tmr.DictParams["timeremains"] = miliseconds;
tmr.DictParams["stepy"] = angleY / miliseconds * Interval;
tmr.DictParams["stepz"] = angleZ / miliseconds * Interval;
tmr.DictParams["stepcallback"] = stepCallback;
tmr.DictParams["callback"] = callback;
tmr.DictParams["$proceed"] = new ThreadViewport3D.VoidDictInvokes(ProceedRotate);
tmr.Elapsed += new ElapsedEventHandler(tmr_Elapsed);
tmr.Start();
}
public void RotateAround(double angleZ, double angleY, double miliseconds, CameraTransformHandler callback, CameraTransformHandler stepCallback)
{
ParamTimer tmrRot = new ParamTimer(Interval);
tmrRot.DictParams["timer"] = tmrRot;
tmrRot.DictParams["timeremains"] = miliseconds;
tmrRot.DictParams["stepy"] = angleY / miliseconds * Interval;
tmrRot.DictParams["stepz"] = angleZ / miliseconds * Interval;
tmrRot.DictParams["stepcallback"] = stepCallback;
tmrRot.DictParams["callback"] = callback;
tmrRot.DictParams["$proceed"] = new ThreadViewport3D.VoidDictInvokes(ProceedRotate);
tmrRot.Elapsed += new ElapsedEventHandler(tmr_Elapsed);
tmrRot.Start();
}
public void Offset(Vector3D targetPos, Point3D? lookAt, double millisecond, CameraTransformHandler callback, CameraTransformHandler stepCallback)
{
double ratio = Interval / millisecond;
ParamTimer tmr = new ParamTimer(Interval);
tmr.DictParams["step"] = new Vector3D(targetPos.X*ratio, targetPos.Y*ratio, targetPos.Z*ratio);
tmr.DictParams["timer"] = tmr;
tmr.DictParams["timeremains"] = millisecond;
tmr.DictParams["lookat"] = lookAt;
tmr.DictParams["callback"] = callback;
tmr.DictParams["stepcallback"] = stepCallback;
tmr.DictParams["$proceed"] = new ThreadViewport3D.VoidDictInvokes(ProceedOffset);
tmr.Elapsed += new ElapsedEventHandler(tmr_Elapsed);
tmr.Start();
}
public void Offset(Vector3D targetPos, Point3D?lookAt, double millisecond, CameraTransformHandler callback, CameraTransformHandler stepCallback)
{
double ratio = Interval / millisecond;
ParamTimer tmr = new ParamTimer(Interval);
tmr.DictParams["step"] = new Vector3D(targetPos.X * ratio, targetPos.Y * ratio * 0, targetPos.Z * ratio);
tmr.DictParams["timer"] = tmr;
tmr.DictParams["timeremains"] = millisecond;
tmr.DictParams["lookat"] = lookAt;
tmr.DictParams["callback"] = callback;
tmr.DictParams["stepcallback"] = stepCallback;
tmr.DictParams["$proceed"] = new ThreadViewport3D.VoidDictInvokes(ProceedOffset);
tmr.Elapsed += new ElapsedEventHandler(tmr_Elapsed);
tmr.Start();
}
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);
}
}
