private void Create_Click(object sender, EventArgs e)
{
int check = FieldCheck();
if (check == 0)
{
string cmd;
IAgExecCmdResult result;
IAgConversionUtility converter = CommonData.StkRoot.ConversionUtility;
string objectPath = CommonData.SelectedObjectClass + "/" + CommonData.SelectedObjectName;
int numPoints = Int32.Parse(NumPoints.Text);
double startTime = Double.Parse(StartTime.Text);
double duration = Double.Parse(Duration.Text);
double currentTime;
double startDeg = Double.Parse(StartDeg.Text);
double stopDeg = Double.Parse(StopDeg.Text);
double b = Double.Parse(MinorAxisLength.Text);
double a = Double.Parse(MajorAxisLength.Text);
double zOffset = Double.Parse(ZOffset.Text);
double multiplier = Math.PI / 180;
double theta;
double rotation1deg = Double.Parse(Rotation1Deg.Text);
double rotation2deg = Double.Parse(Rotation2Deg.Text);
double x;
double y;
double z;
double[,] rotation1 = new double[3, 3];
double[,] rotation2 = new double[3, 3];
double[,] finalRotation = new double[3, 3];
double[] position = new double[3];
double[] newPosition = new double[3];
int startKey = 1;
int key;
int error = 0;
int error1 = 0;
string errorCode = null;
string pathName = null;
double step = duration / numPoints;
string currentTimeStr = null;
if (NewPath.Checked)
{
try
{
pathName = PathName.Text;
startKey = 1;
result = CommonData.StkRoot.ExecuteCommand("VO_R * CameraControl GetPaths");
string resultStr = result[0].Replace("\"", "");
string[] pathNames = resultStr.Split(null);
foreach (var path in pathNames)
{
if (path == pathName)
{
CommonData.StkRoot.ExecuteCommand("VO * CameraControl CameraPath Delete Name \"" + pathName + "\"");
}
}
CommonData.StkRoot.ExecuteCommand("VO * CameraControl CameraPath Add Name \"" + pathName + "\"");
CommonData.StkRoot.ExecuteCommand("VO * CameraControl KeyframeProps \"" + pathName + "\" ReferenceAxes \"" + objectPath + " VVLH(CBF) Axes\"");
CommonData.StkRoot.ExecuteCommand("VO * CameraControl 3DWindowProps FollowMode off OrientVecEditMode on ActivePath \"" + pathName + "\"");
}
catch (Exception)
{
errorCode = errorCode + " 1";
error1++;
}
}
else if (AddToPath.Checked)
{
try
{
pathName = AddPathName.Text;
//CommonData.StkRoot.ExecuteCommand("VO * CameraControl KeyframeProps \"" + pathName + "\" ReferenceAxes \"" + objectPath + " VVLH(CBF) Axes\"");
CommonData.StkRoot.ExecuteCommand("VO * CameraControl 3DWindowProps FollowMode off OrientVecEditMode on ActivePath \"" + pathName + "\"");
pathName = AddPathName.Text;
result = CommonData.StkRoot.ExecuteCommand("VO_R * CameraControl GetKeyframeData \"" + pathName + "\" Data Time");
string[] separator = new string[] { "\" \"" };
string[] times = result[0].Split(separator, StringSplitOptions.None);
startKey = times.Length + 1;
currentTimeStr = converter.ConvertDate("EpSec", "UTCG", (startTime + 1).ToString());
CommonData.StkRoot.ExecuteCommand("SetAnimation * CurrentTime \"" + currentTimeStr + "\"");
}
catch (Exception)
{
errorCode = errorCode + " 2";
error1++;
}
}
for (int i = 0; i <= numPoints; i++)
{
try
{
CommonData.StkRoot.ExecuteCommand("VO * CameraControl Keyframes \"" + pathName + "\" Add");
}
catch (Exception)
{
errorCode = errorCode + " 3";
error1++;
}
}
try
{
CommonData.StkRoot.ExecuteCommand("VO * CameraControl KeyframeProps \"" + pathName + "\" ReferenceAxes \"" + objectPath + " VVLH(CBF) Axes\"");
}
catch (Exception)
{
errorCode = errorCode + " 4";
error1++;
}
for (int i = 0; i <= numPoints; i++)
{
theta = startDeg + i * (stopDeg - startDeg) / numPoints;
currentTime = startTime + i * (duration / numPoints);
currentTimeStr = converter.ConvertDate("EpSec", "UTCG", currentTime.ToString());
x = a * Math.Cos(theta * multiplier);
y = b * Math.Sin(theta * multiplier);
if (PreRotation.Checked)
{
z = zOffset;
}
else
{
z = 0.0;
}
position[0] = x; position[1] = y; position[2] = z;
if (Rotation1Axis.SelectedIndex != 0)
{
rotation1 = MatrixFunctions.RotateAbout(Rotation1Axis.SelectedIndex, rotation1deg, "deg");
if (Rotation2Axis.SelectedIndex != 0)
{
rotation2 = MatrixFunctions.RotateAbout(Rotation2Axis.SelectedIndex, rotation2deg, "deg");
finalRotation = MatrixFunctions.MatrixMultiply(rotation1, rotation2);
}
else
{
finalRotation = rotation1;
}
newPosition = MatrixFunctions.RotateVector(finalRotation, position);
if (PostRotation.Checked)
{
newPosition[2] = newPosition[2] + zOffset;
}
}
else
{
newPosition[0] = x; newPosition[1] = y;
if (PreRotation.Checked)
{
newPosition[2] = z;
}
else
{
newPosition[2] = z + zOffset;
}
}
key = startKey + i;
try
{
cmd = "VO * CameraControl Keyframes \"" + pathName + "\" Modify " + key.ToString() + " Position " + newPosition[0].ToString() + " " + newPosition[1].ToString() + " " + newPosition[2].ToString() + " FieldOfView " + FOVValue.Text + " Time \"" + currentTimeStr + "\"";
CommonData.StkRoot.ExecuteCommand(cmd);
}
catch (Exception)
{
error++;
}
}
try
{
CommonData.StkRoot.ExecuteCommand("VO * CameraControl KeyframeProps \"" + pathName + "\" ReferenceAxes \"" + objectPath + " TopoCentric Axes\"");
}
catch (Exception)
{
}
if (error != 0)
{
MessageBox.Show("Could not create " + error.ToString() + " keyframes");
}
if (error1 != 0)
{
MessageBox.Show("Error Code(s): " + errorCode);
}
PopulateCurrentPaths();
}
}