//////////////////////////////////////////////////////////////////////////////////////////////////////////
private void DrawTelescope_calculateTelescopePositionsVars()
{
//Init position
X0 = (int)(panelTele3D.Width / 2);
Y0 = (int)(panelTele3D.Height / 2 * 1.2);
//update fields
DEC_grad = (float)ObsControl.ASCOMTelescope.curDeclination;
RA = (float)ObsControl.ASCOMTelescope.curRightAscension;
HA = (float)(ObsControl.ASCOMTelescope.curSiderealTime - RA);
if (HA < 0)
{
HA = HA + 24.0F;
}
if (HA > 24)
{
HA = HA - 24.0F;
}
//Determine physical side of peir and calculate Mechanical HA
if (HA >= 0 && HA < 6)
{
if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierEast)
{
PoinitingSideEtoW = true;
PoinitingPhysicalSideE = true;
HA_mech = HA;
DEC_mech_grad = DEC_grad;
}
else if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierWest)
{
PoinitingSideEtoW = false;
PoinitingPhysicalSideE = false;
HA_mech = HA + 12.0f;
DEC_mech_grad = 180.0F - DEC_grad;
}
}
else if (HA >= 6 && HA < 12)
{
if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierEast)
{
PoinitingSideEtoW = true;
PoinitingPhysicalSideE = false;
HA_mech = HA;
DEC_mech_grad = DEC_grad;
}
else if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierWest)
{
PoinitingSideEtoW = false;
PoinitingPhysicalSideE = true;
HA_mech = HA + 12.0f;
DEC_mech_grad = 180.0F - DEC_grad;
}
}
else if (HA >= 12 && HA < 18)
{
if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierEast)
{
PoinitingSideEtoW = true;
PoinitingPhysicalSideE = false;
HA_mech = HA;
DEC_mech_grad = DEC_grad;
}
else if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierWest)
{
PoinitingSideEtoW = false;
PoinitingPhysicalSideE = true;
HA_mech = HA - 12.0f;
DEC_mech_grad = 180.0F - DEC_grad;
}
}
else if (HA >= 18 && HA < 24)
{
if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierEast)
{
PoinitingSideEtoW = true;
PoinitingPhysicalSideE = true;
HA_mech = HA;
DEC_mech_grad = DEC_grad;
}
else if (ObsControl.ASCOMTelescope.curPierSideStatus == PierSide.pierWest)
{
PoinitingSideEtoW = false;
PoinitingPhysicalSideE = false;
HA_mech = HA - 12.0f;
DEC_mech_grad = 180.0F - DEC_grad;
}
}
HA_grad = (float)(Math.Truncate(HA) * 15 + HA - Math.Truncate(HA)); //conver to degrees
HA_mech_grad = (float)(Math.Truncate(HA_mech) * 15 + HA_mech - Math.Truncate(HA_mech)); //conver to degrees
//DEC_mech_grad = DEC_grad;//for debug only
txtTelescopeAz.Text = ObsControl.ASCOMUtils.DegreesToDMS(ObsControl.ASCOMTelescope.curAzimuth);
txtTelescopeAlt.Text = ObsControl.ASCOMUtils.DegreesToDMS(ObsControl.ASCOMTelescope.curAltitude);
txtTelescopeRA.Text = ObsControl.ASCOMUtils.HoursToHMS(RA);
txtTelescopeDec.Text = ObsControl.ASCOMUtils.DegreesToDMS(DEC_grad);
txtHA.Text = ObsControl.ASCOMUtils.HoursToHMS(HA);
txtHAmech.Text = ObsControl.ASCOMUtils.HoursToHMS(HA_mech);
txtDEC_mech.Text = ObsControl.ASCOMUtils.DegreesToDMS(DEC_mech_grad);
if (PoinitingSideEtoW)
{
txtPierSide.Text = "East, looking West";
}
else
{
txtPierSide.Text = "West, looking East";
}
if (PoinitingPhysicalSideE)
{
txtPierPhysSide.Text = "East, looking West";
}
else
{
txtPierPhysSide.Text = "West, looking East";
}
//Camera positon
CameraPosition = new CPI.Plot3D.Point3D(X0, Y0, -1000);
//Start postion
StartDrawingPosition = new CPI.Plot3D.Point3D(X0, Y0, 0);
}
