public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
if (!target.NormalTargetExists)
{
throw new OperationException("must select a target to match planes with.");
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new OperationException("can only match planes with an object in the same sphere of influence.");
}
else if (timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if (!o.AscendingNodeExists(target.TargetOrbit))
{
throw new OperationException("ascending node with target doesn't exist.");
}
}
else
{
if (!o.DescendingNodeExists(target.TargetOrbit))
{
throw new OperationException("descending node with target doesn't exist.");
}
}
Vector3d dV = (timeSelector.timeReference == TimeReference.REL_ASCENDING) ?
OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesAscending(o, target.TargetOrbit, UT, out UT):
OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesDescending(o, target.TargetOrbit, UT, out UT);
return new ManeuverParameters(dV, UT);
}
public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
if (!target.NormalTargetExists)
{
throw new Exception("must select a target to match planes with.");
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new Exception("can only match planes with an object in the same sphere of influence.");
}
else if (timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if (!o.AscendingNodeExists(target.TargetOrbit))
{
throw new Exception("ascending node with target doesn't exist.");
}
}
else
{
if (!o.DescendingNodeExists(target.TargetOrbit))
{
throw new Exception("descending node with target doesn't exist.");
}
}
Vector3d dV = (timeSelector.timeReference == TimeReference.REL_ASCENDING) ?
OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesAscending(o, target.TargetOrbit, UT, out UT):
OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesDescending(o, target.TargetOrbit, UT, out UT);
return(new ManeuverParameters(dV, UT));
}
public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
if (!target.NormalTargetExists)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception1"));//must select a target to match planes with.
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception2"));//can only match planes with an object in the same sphere of influence.
}
var anExists = o.AscendingNodeExists(target.TargetOrbit);
var dnExists = o.DescendingNodeExists(target.TargetOrbit);
double anTime = 0;
double dnTime = 0;
var anDeltaV = anExists ? OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesAscending(o, target.TargetOrbit, UT, out anTime) : Vector3d.zero;
var dnDeltaV = anExists ? OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesDescending(o, target.TargetOrbit, UT, out dnTime) : Vector3d.zero;
Vector3d dV;
if (timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if (!anExists)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception3"));//ascending node with target doesn't exist.
}
UT = anTime;
dV = anDeltaV;
}
else if (timeSelector.timeReference == TimeReference.REL_DESCENDING)
{
if (!dnExists)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception4"));//descending node with target doesn't exist.
}
UT = dnTime;
dV = dnDeltaV;
}
else if (timeSelector.timeReference == TimeReference.REL_NEAREST_AD)
{
if (!anExists && !dnExists)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception5"));//neither ascending nor descending node with target exists.
}
if (!dnExists || anTime <= dnTime)
{
UT = anTime;
dV = anDeltaV;
}
else
{
UT = dnTime;
dV = dnDeltaV;
}
}
else if (timeSelector.timeReference == TimeReference.REL_HIGHEST_AD)
{
if (!anExists && !dnExists)
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception5"));//neither ascending nor descending node with target exists.
}
if (!dnExists || anDeltaV.magnitude <= dnDeltaV.magnitude)
{
UT = anTime;
dV = anDeltaV;
}
else
{
UT = dnTime;
dV = dnDeltaV;
}
}
else
{
throw new OperationException(Localizer.Format("#MechJeb_match_planes_Exception6"));//wrong time reference.
}
return(new ManeuverParameters(dV, UT));
}
protected override void WindowGUI(int windowID)
{
if (vessel.patchedConicSolver.maneuverNodes.Count == 0)
{
GUILayout.Label(Localizer.Format("#MechJeb_NodeEd_Label1"));//"No maneuver nodes to edit."
RelativityModeSelectUI();
base.WindowGUI(windowID);
return;
}
GUILayout.BeginVertical();
ManeuverNode oldNode = node;
if (vessel.patchedConicSolver.maneuverNodes.Count == 1)
{
node = vessel.patchedConicSolver.maneuverNodes[0];
}
else
{
if (!vessel.patchedConicSolver.maneuverNodes.Contains(node))
{
node = vessel.patchedConicSolver.maneuverNodes[0];
}
int nodeIndex = vessel.patchedConicSolver.maneuverNodes.IndexOf(node);
int numNodes = vessel.patchedConicSolver.maneuverNodes.Count;
nodeIndex = GuiUtils.ArrowSelector(nodeIndex, numNodes, "Maneuver node #" + (nodeIndex + 1));
node = vessel.patchedConicSolver.maneuverNodes[nodeIndex];
if (nodeIndex < (numNodes - 1) && GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button1")))
{
MergeNext(nodeIndex); //"Merge next node"
}
}
if (node != oldNode)
{
prograde = node.DeltaV.z;
radialPlus = node.DeltaV.x;
normalPlus = node.DeltaV.y;
}
if (gizmo != node.attachedGizmo)
{
if (gizmo != null)
{
gizmo.OnGizmoUpdated -= GizmoUpdateHandler;
}
gizmo = node.attachedGizmo;
if (gizmo != null)
{
gizmo.OnGizmoUpdated += GizmoUpdateHandler;
}
}
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox(Localizer.Format("#MechJeb_NodeEd_Label2"), prograde, "m/s", 60);//"Prograde:"
if (LimitedRepeatButtoon("-"))
{
prograde -= progradeDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
progradeDelta.text = GUILayout.TextField(progradeDelta.text, GUILayout.Width(50));
if (LimitedRepeatButtoon("+"))
{
prograde += progradeDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox(Localizer.Format("#MechJeb_NodeEd_Label3"), radialPlus, "m/s", 60);//"Radial+:"
if (LimitedRepeatButtoon("-"))
{
radialPlus -= radialPlusDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
radialPlusDelta.text = GUILayout.TextField(radialPlusDelta.text, GUILayout.Width(50));
if (LimitedRepeatButtoon("+"))
{
radialPlus += radialPlusDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox(Localizer.Format("#MechJeb_NodeEd_Label4"), normalPlus, "m/s", 60);//"Normal+:"
if (LimitedRepeatButtoon("-"))
{
normalPlus -= normalPlusDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
normalPlusDelta.text = GUILayout.TextField(normalPlusDelta.text, GUILayout.Width(50));
if (LimitedRepeatButtoon("+"))
{
normalPlus += normalPlusDelta;
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Label(Localizer.Format("#MechJeb_NodeEd_Label5"), GUILayout.ExpandWidth(true));//"Set delta to:"
if (GUILayout.Button("0.01", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 0.01;
}
if (GUILayout.Button("0.1", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 0.1;
}
if (GUILayout.Button("1", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 1;
}
if (GUILayout.Button("10", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 10;
}
if (GUILayout.Button("100", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 100;
}
GUILayout.EndHorizontal();
if (GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button2")))
{
node.UpdateNode(new Vector3d(radialPlus, normalPlus, prograde), node.UT); //"Update"
}
GUILayout.BeginHorizontal();
GUILayout.Label(Localizer.Format("#MechJeb_NodeEd_Label6"), GUILayout.ExpandWidth(true));//"Shift time"
if (GUILayout.Button("-o", GUILayout.ExpandWidth(false)))
{
node.UpdateNode(node.DeltaV, node.UT - node.patch.period);
}
if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
{
node.UpdateNode(node.DeltaV, node.UT - timeOffset);
}
timeOffset.text = GUILayout.TextField(timeOffset.text, GUILayout.Width(100));
if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
{
node.UpdateNode(node.DeltaV, node.UT + timeOffset);
}
if (GUILayout.Button("+o", GUILayout.ExpandWidth(false)))
{
node.UpdateNode(node.DeltaV, node.UT + node.patch.period);
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button3"), GUILayout.ExpandWidth(true)))//"Snap node to"
{
Orbit o = node.patch;
double UT = node.UT;
switch (snap)
{
case Snap.PERIAPSIS:
UT = o.NextPeriapsisTime(o.eccentricity < 1 ? UT - o.period / 2 : UT);
break;
case Snap.APOAPSIS:
if (o.eccentricity < 1)
{
UT = o.NextApoapsisTime(UT - o.period / 2);
}
break;
case Snap.EQ_ASCENDING:
if (o.AscendingNodeEquatorialExists())
{
UT = o.TimeOfAscendingNodeEquatorial(UT - o.period / 2);
}
break;
case Snap.EQ_DESCENDING:
if (o.DescendingNodeEquatorialExists())
{
UT = o.TimeOfDescendingNodeEquatorial(UT - o.period / 2);
}
break;
case Snap.REL_ASCENDING:
if (core.target.NormalTargetExists && core.target.TargetOrbit.referenceBody == o.referenceBody)
{
if (o.AscendingNodeExists(core.target.TargetOrbit))
{
UT = o.TimeOfAscendingNode(core.target.TargetOrbit, UT - o.period / 2);
}
}
break;
case Snap.REL_DESCENDING:
if (core.target.NormalTargetExists && core.target.TargetOrbit.referenceBody == o.referenceBody)
{
if (o.DescendingNodeExists(core.target.TargetOrbit))
{
UT = o.TimeOfDescendingNode(core.target.TargetOrbit, UT - o.period / 2);
}
}
break;
}
node.UpdateNode(node.DeltaV, UT);
}
snap = (Snap)GuiUtils.ArrowSelector((int)snap, numSnaps, snapStrings[(int)snap]);
GUILayout.EndHorizontal();
RelativityModeSelectUI();
if (core.node != null)
{
if (vessel.patchedConicSolver.maneuverNodes.Count > 0 && !core.node.enabled)
{
if (GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button4")))//"Execute next node"
{
core.node.ExecuteOneNode(this);
}
if (MechJebModuleGuidanceController.isLoadedPrincipia && GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button7")))//Execute next Principia node
{
core.node.ExecuteOnePNode(this);
}
if (vessel.patchedConicSolver.maneuverNodes.Count > 1)
{
if (GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button5")))//"Execute all nodes"
{
core.node.ExecuteAllNodes(this);
}
}
}
else if (core.node.enabled)
{
if (GUILayout.Button(Localizer.Format("#MechJeb_NodeEd_button6")))//"Abort node execution"
{
core.node.Abort();
}
}
GUILayout.BeginHorizontal();
core.node.autowarp = GUILayout.Toggle(core.node.autowarp, Localizer.Format("#MechJeb_NodeEd_checkbox1"), GUILayout.ExpandWidth(true)); //"Auto-warp"
GUILayout.Label(Localizer.Format("#MechJeb_NodeEd_Label7"), GUILayout.ExpandWidth(false)); //"Tolerance:"
core.node.tolerance.text = GUILayout.TextField(core.node.tolerance.text, GUILayout.Width(35), GUILayout.ExpandWidth(false));
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
base.WindowGUI(windowID);
}
public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = 0;
if (!target.NormalTargetExists)
{
throw new OperationException(Localizer.Format("#MechJeb_Hohm_Exception1"));//must select a target for the bi-impulsive transfer.
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new OperationException(Localizer.Format("#MechJeb_Hohm_Exception2"));//target for bi-impulsive transfer must be in the same sphere of influence.
}
Vector3d dV;
Orbit targetOrbit = target.TargetOrbit;
if (periodOffset != 0)
{
targetOrbit = target.TargetOrbit.Clone();
targetOrbit.MutatedOrbit(periodOffset: periodOffset);
}
if (simpleTransfer)
{
dV = OrbitalManeuverCalculator.DeltaVAndTimeForHohmannTransfer(o, targetOrbit, universalTime, out UT);
}
else
{
if (timeSelector.timeReference == TimeReference.COMPUTED)
{
dV = OrbitalManeuverCalculator.DeltaVAndTimeForBiImpulsiveAnnealed(o, targetOrbit, universalTime, out UT, intercept_only: intercept_only);
}
else
{
var anExists = o.AscendingNodeExists(target.TargetOrbit);
var dnExists = o.DescendingNodeExists(target.TargetOrbit);
double anTime = o.TimeOfAscendingNode(target.TargetOrbit, universalTime);
double dnTime = o.TimeOfDescendingNode(target.TargetOrbit, universalTime);
if (timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if (!anExists)
{
throw new OperationException(Localizer.Format("#MechJeb_Hohm_Exception3"));//ascending node with target doesn't exist.
}
UT = anTime;
}
else if (timeSelector.timeReference == TimeReference.REL_DESCENDING)
{
if (!dnExists)
{
throw new OperationException(Localizer.Format("#MechJeb_Hohm_Exception4"));//descending node with target doesn't exist.
}
UT = dnTime;
}
else if (timeSelector.timeReference == TimeReference.REL_NEAREST_AD)
{
if (!anExists && !dnExists)
{
throw new OperationException(Localizer.Format("#MechJeb_Hohm_Exception5"));//neither ascending nor descending node with target exists.
}
if (!dnExists || anTime <= dnTime)
{
UT = anTime;
}
else
{
UT = dnTime;
}
}
UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
dV = OrbitalManeuverCalculator.DeltaVAndTimeForBiImpulsiveAnnealed(o, targetOrbit, UT, out UT, intercept_only: intercept_only, fixed_ut: true);
}
}
return(new ManeuverParameters(dV, UT));
}
protected override void WindowGUI(int windowID)
{
if (vessel.patchedConicSolver.maneuverNodes.Count == 0)
{
GUILayout.Label("No maneuver nodes to edit.");
RelativityModeSelectUI();
base.WindowGUI(windowID);
return;
}
GUILayout.BeginVertical();
ManeuverNode oldNode = node;
if (vessel.patchedConicSolver.maneuverNodes.Count == 1)
{
node = vessel.patchedConicSolver.maneuverNodes[0];
}
else
{
if (!vessel.patchedConicSolver.maneuverNodes.Contains(node))
{
node = vessel.patchedConicSolver.maneuverNodes[0];
}
int nodeIndex = vessel.patchedConicSolver.maneuverNodes.IndexOf(node);
int numNodes = vessel.patchedConicSolver.maneuverNodes.Count;
nodeIndex = GuiUtils.ArrowSelector(nodeIndex, numNodes, "Maneuver node #" + (nodeIndex + 1));
node = vessel.patchedConicSolver.maneuverNodes[nodeIndex];
}
if (node != oldNode)
{
prograde = node.DeltaV.z;
radialPlus = node.DeltaV.x;
normalPlus = node.DeltaV.y;
}
if (gizmo != node.attachedGizmo)
{
if (gizmo != null)
{
gizmo.OnGizmoUpdated -= GizmoUpdateHandler;
}
gizmo = node.attachedGizmo;
if (gizmo != null)
{
gizmo.OnGizmoUpdated += GizmoUpdateHandler;
}
}
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox("Prograde:", prograde, "m/s", 60);
if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
{
prograde -= progradeDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
progradeDelta.text = GUILayout.TextField(progradeDelta.text, GUILayout.Width(50));
if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
{
prograde += progradeDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox("Radial+:", radialPlus, "m/s", 60);
if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
{
radialPlus -= radialPlusDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
radialPlusDelta.text = GUILayout.TextField(radialPlusDelta.text, GUILayout.Width(50));
if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
{
radialPlus += radialPlusDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GuiUtils.SimpleTextBox("Normal+:", normalPlus, "m/s", 60);
if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
{
normalPlus -= normalPlusDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
normalPlusDelta.text = GUILayout.TextField(normalPlusDelta.text, GUILayout.Width(50));
if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
{
normalPlus += normalPlusDelta;
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Label("Set delta to:", GUILayout.ExpandWidth(true));
if (GUILayout.Button("0.01", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 0.01;
}
if (GUILayout.Button("0.1", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 0.1;
}
if (GUILayout.Button("1", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 1;
}
if (GUILayout.Button("10", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 10;
}
if (GUILayout.Button("100", GUILayout.ExpandWidth(true)))
{
progradeDelta = radialPlusDelta = normalPlusDelta = 100;
}
GUILayout.EndHorizontal();
if (GUILayout.Button("Update"))
{
node.OnGizmoUpdated(new Vector3d(radialPlus, normalPlus, prograde), node.UT);
}
GUILayout.BeginHorizontal();
GUILayout.Label("Shift time", GUILayout.ExpandWidth(true));
if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
{
node.OnGizmoUpdated(node.DeltaV, node.UT - timeOffset);
}
timeOffset.text = GUILayout.TextField(timeOffset.text, GUILayout.Width(100));
if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
{
node.OnGizmoUpdated(node.DeltaV, node.UT + timeOffset);
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button("Snap node to", GUILayout.ExpandWidth(true)))
{
Orbit o = node.patch;
double UT = node.UT;
switch (snap)
{
case Snap.PERIAPSIS:
UT = o.NextPeriapsisTime(UT - o.period / 2); //period is who-knows-what for e > 1, but this should still work
break;
case Snap.APOAPSIS:
if (o.eccentricity < 1)
{
UT = o.NextApoapsisTime(UT - o.period / 2);
}
break;
case Snap.EQ_ASCENDING:
if (o.AscendingNodeEquatorialExists())
{
UT = o.TimeOfAscendingNodeEquatorial(UT - o.period / 2);
}
break;
case Snap.EQ_DESCENDING:
if (o.DescendingNodeEquatorialExists())
{
UT = o.TimeOfDescendingNodeEquatorial(UT - o.period / 2);
}
break;
case Snap.REL_ASCENDING:
if (core.target.NormalTargetExists && core.target.TargetOrbit.referenceBody == o.referenceBody)
{
if (o.AscendingNodeExists(core.target.TargetOrbit))
{
UT = o.TimeOfAscendingNode(core.target.TargetOrbit, UT - o.period / 2);
}
}
break;
case Snap.REL_DESCENDING:
if (core.target.NormalTargetExists && core.target.TargetOrbit.referenceBody == o.referenceBody)
{
if (o.DescendingNodeExists(core.target.TargetOrbit))
{
UT = o.TimeOfDescendingNode(core.target.TargetOrbit, UT - o.period / 2);
}
}
break;
}
node.OnGizmoUpdated(node.DeltaV, UT);
}
snap = (Snap)GuiUtils.ArrowSelector((int)snap, numSnaps, snapStrings[(int)snap]);
GUILayout.EndHorizontal();
RelativityModeSelectUI();
if (core.node != null)
{
if (vessel.patchedConicSolver.maneuverNodes.Count > 0 && !core.node.enabled)
{
if (GUILayout.Button("Execute next node"))
{
core.node.ExecuteOneNode(this);
}
if (vessel.patchedConicSolver.maneuverNodes.Count > 1)
{
if (GUILayout.Button("Execute all nodes"))
{
core.node.ExecuteAllNodes(this);
}
}
}
else if (core.node.enabled)
{
if (GUILayout.Button("Abort node execution"))
{
core.node.Abort();
}
}
GUILayout.BeginHorizontal();
core.node.autowarp = GUILayout.Toggle(core.node.autowarp, "Auto-warp", GUILayout.ExpandWidth(true));
GUILayout.Label("Tolerance:", GUILayout.ExpandWidth(false));
core.node.tolerance.text = GUILayout.TextField(core.node.tolerance.text, GUILayout.Width(35), GUILayout.ExpandWidth(false));
GUILayout.Label("m/s", GUILayout.ExpandWidth(false));
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
base.WindowGUI(windowID);
}
bool CheckPreconditions(Orbit o, double UT)
{
errorMessage = "";
bool error = false;
string burnAltitude = MuUtils.ToSI(o.Radius(UT) - o.referenceBody.Radius) + "m";
switch (operation)
{
case Operation.CIRCULARIZE:
break;
case Operation.ELLIPTICIZE:
if (o.referenceBody.Radius + newPeA > o.Radius(UT))
{
error = true;
errorMessage = "new periapsis cannot be higher than the altitude of the burn (" + burnAltitude + ")";
}
else if (o.referenceBody.Radius + newApA < o.Radius(UT))
{
error = true;
errorMessage = "new apoapsis cannot be lower than the altitude of the burn (" + burnAltitude + ")";
}
else if (newPeA < -o.referenceBody.Radius)
{
error = true;
errorMessage = "new periapsis cannot be lower than minus the radius of " + o.referenceBody.theName + "(-" + MuUtils.ToSI(o.referenceBody.Radius, 3) + "m)";
}
break;
case Operation.PERIAPSIS:
if (o.referenceBody.Radius + newPeA > o.Radius(UT))
{
error = true;
errorMessage = "new periapsis cannot be higher than the altitude of the burn (" + burnAltitude + ")";
}
else if (newPeA < -o.referenceBody.Radius)
{
error = true;
errorMessage = "new periapsis cannot be lower than minus the radius of " + o.referenceBody.theName + "(-" + MuUtils.ToSI(o.referenceBody.Radius, 3) + "m)";
}
break;
case Operation.APOAPSIS:
if (o.referenceBody.Radius + newApA < o.Radius(UT))
{
error = true;
errorMessage = "new apoapsis cannot be lower than the altitude of the burn (" + burnAltitude + ")";
}
break;
case Operation.INCLINATION:
break;
case Operation.PLANE:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to match planes with.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "can only match planes with an object in the same sphere of influence.";
}
else if (timeReference == TimeReference.REL_ASCENDING)
{
if (!o.AscendingNodeExists(core.target.Orbit))
{
error = true;
errorMessage = "ascending node with target doesn't exist.";
}
}
else
{
if (!o.DescendingNodeExists(core.target.Orbit))
{
error = true;
errorMessage = "descending node with target doesn't exist.";
}
}
break;
case Operation.TRANSFER:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the Hohmann transfer.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target for Hohmann transfer must be in the same sphere of influence.";
}
else if (o.eccentricity > 1)
{
error = true;
errorMessage = "starting orbit for Hohmann transfer must not be hyperbolic.";
}
else if (core.target.Orbit.eccentricity > 1)
{
error = true;
errorMessage = "target orbit for Hohmann transfer must not be hyperbolic.";
}
else if (o.RelativeInclination(core.target.Orbit) > 30 && o.RelativeInclination(core.target.Orbit) < 150)
{
errorMessage = "Warning: target's orbital plane is at a " + o.RelativeInclination(core.target.Orbit).ToString("F0") + "º angle to starting orbit's plane (recommend at most 30º). Planned transfer may not intercept target properly.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting Hohmann transfers from a near-circular orbit (eccentricity < 0.2). Planned transfer is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not intercept target properly.";
}
break;
case Operation.COURSE_CORRECTION:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the course correction.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target for course correction must be in the same sphere of influence";
}
else if (o.NextClosestApproachTime(core.target.Orbit, UT) < UT + 1 ||
o.NextClosestApproachDistance(core.target.Orbit, UT) > core.target.Orbit.semiMajorAxis * 0.2)
{
errorMessage = "Warning: orbit before course correction doesn't seem to approach target very closely. Planned course correction may be extreme. Recommend plotting an approximate intercept orbit and then plotting a course correction.";
}
break;
case Operation.INTERPLANETARY_TRANSFER:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the interplanetary transfer.";
}
else if (o.referenceBody.referenceBody == null)
{
error = true;
errorMessage = "doesn't make sense to plot an interplanetary transfer from an orbit around " + o.referenceBody.theName + ".";
}
else if (o.referenceBody.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
if (o.referenceBody == core.target.Orbit.referenceBody)
{
errorMessage = "use regular Hohmann transfer function to intercept another body orbiting " + o.referenceBody.theName + ".";
}
else
{
errorMessage = "an interplanetary transfer from within " + o.referenceBody.theName + "'s sphere of influence must target a body that orbits " + o.referenceBody.theName + "'s parent, " + o.referenceBody.referenceBody.theName + ".";
}
}
else if (o.referenceBody.orbit.RelativeInclination(core.target.Orbit) > 30)
{
errorMessage = "Warning: target's orbital plane is at a " + o.RelativeInclination(core.target.Orbit).ToString("F0") + "º angle to " + o.referenceBody.theName + "'s orbital plane (recommend at most 30º). Planned interplanetary transfer may not intercept target properly.";
}
else
{
double relativeInclination = Vector3d.Angle(o.SwappedOrbitNormal(), o.referenceBody.orbit.SwappedOrbitNormal());
if (relativeInclination > 10)
{
errorMessage = "Warning: Recommend starting interplanetary transfers from " + o.referenceBody.theName + " from an orbit in the same plane as " + o.referenceBody.theName + "'s orbit around " + o.referenceBody.referenceBody.theName + ". Starting orbit around " + o.referenceBody.theName + " is inclined " + relativeInclination.ToString("F1") + "º with respect to " + o.referenceBody.theName + "'s orbit around " + o.referenceBody.referenceBody.theName + " (recommend < 10º). Planned transfer may not intercept target properly.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting interplanetary transfers from a near-circular orbit (eccentricity < 0.2). Planned transfer is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not intercept target properly.";
}
}
break;
case Operation.MOON_RETURN:
if (o.referenceBody.referenceBody == null)
{
error = true;
errorMessage = o.referenceBody.theName + " is not orbiting another body you could return to.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting moon returns from a near-circular orbit (eccentricity < 0.2). Planned return is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not be accurate.";
}
break;
case Operation.LAMBERT:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to intercept.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target must be in the same sphere of influence.";
}
break;
case Operation.KILL_RELVEL:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to match velocities with.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target must be in the same sphere of influence.";
}
break;
}
if (error)
{
errorMessage = "Couldn't plot maneuver: " + errorMessage;
}
return(!error);
}
bool CheckPreconditions(Orbit o, double UT)
{
errorMessage = "";
bool error = false;
string burnAltitude = MuUtils.ToSI(o.Radius(UT) - o.referenceBody.Radius) + "m";
switch (operation)
{
case Operation.CIRCULARIZE:
break;
case Operation.ELLIPTICIZE:
if (o.referenceBody.Radius + newPeA > o.Radius(UT))
{
error = true;
errorMessage = "new periapsis cannot be higher than the altitude of the burn (" + burnAltitude + ")";
}
else if (o.referenceBody.Radius + newApA < o.Radius(UT))
{
error = true;
errorMessage = "new apoapsis cannot be lower than the altitude of the burn (" + burnAltitude + ")";
}
else if (newPeA < -o.referenceBody.Radius)
{
error = true;
errorMessage = "new periapsis cannot be lower than minus the radius of " + o.referenceBody.theName + "(-" + MuUtils.ToSI(o.referenceBody.Radius, 3) + "m)";
}
break;
case Operation.PERIAPSIS:
if (o.referenceBody.Radius + newPeA > o.Radius(UT))
{
error = true;
errorMessage = "new periapsis cannot be higher than the altitude of the burn (" + burnAltitude + ")";
}
else if (newPeA < -o.referenceBody.Radius)
{
error = true;
errorMessage = "new periapsis cannot be lower than minus the radius of " + o.referenceBody.theName + "(-" + MuUtils.ToSI(o.referenceBody.Radius, 3) + "m)";
}
break;
case Operation.APOAPSIS:
if (o.referenceBody.Radius + newApA < o.Radius(UT))
{
error = true;
errorMessage = "new apoapsis cannot be lower than the altitude of the burn (" + burnAltitude + ")";
}
break;
case Operation.INCLINATION:
break;
case Operation.PLANE:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to match planes with.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "can only match planes with an object in the same sphere of influence.";
}
else if (timeReference == TimeReference.REL_ASCENDING)
{
if (!o.AscendingNodeExists(core.target.Orbit))
{
error = true;
errorMessage = "ascending node with target doesn't exist.";
}
}
else
{
if (!o.DescendingNodeExists(core.target.Orbit))
{
error = true;
errorMessage = "descending node with target doesn't exist.";
}
}
break;
case Operation.TRANSFER:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the Hohmann transfer.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target for Hohmann transfer must be in the same sphere of influence.";
}
else if (o.eccentricity > 1)
{
error = true;
errorMessage = "starting orbit for Hohmann transfer must not be hyperbolic.";
}
else if (core.target.Orbit.eccentricity > 1)
{
error = true;
errorMessage = "target orbit for Hohmann transfer must not be hyperbolic.";
}
else if (o.RelativeInclination(core.target.Orbit) > 30 && o.RelativeInclination(core.target.Orbit) < 150)
{
errorMessage = "Warning: target's orbital plane is at a " + o.RelativeInclination(core.target.Orbit).ToString("F0") + "º angle to starting orbit's plane (recommend at most 30º). Planned transfer may not intercept target properly.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting Hohmann transfers from a near-circular orbit (eccentricity < 0.2). Planned transfer is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not intercept target properly.";
}
break;
case Operation.COURSE_CORRECTION:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the course correction.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target for course correction must be in the same sphere of influence";
}
else if (o.NextClosestApproachTime(core.target.Orbit, UT) < UT + 1 ||
o.NextClosestApproachDistance(core.target.Orbit, UT) > core.target.Orbit.semiMajorAxis * 0.2)
{
errorMessage = "Warning: orbit before course correction doesn't seem to approach target very closely. Planned course correction may be extreme. Recommend plotting an approximate intercept orbit and then plotting a course correction.";
}
break;
case Operation.INTERPLANETARY_TRANSFER:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target for the interplanetary transfer.";
}
else if (o.referenceBody.referenceBody == null)
{
error = true;
errorMessage = "doesn't make sense to plot an interplanetary transfer from an orbit around " + o.referenceBody.theName + ".";
}
else if (o.referenceBody.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
if (o.referenceBody == core.target.Orbit.referenceBody) errorMessage = "use regular Hohmann transfer function to intercept another body orbiting " + o.referenceBody.theName + ".";
else errorMessage = "an interplanetary transfer from within " + o.referenceBody.theName + "'s sphere of influence must target a body that orbits " + o.referenceBody.theName + "'s parent, " + o.referenceBody.referenceBody.theName + ".";
}
else if (o.referenceBody.orbit.RelativeInclination(core.target.Orbit) > 30)
{
errorMessage = "Warning: target's orbital plane is at a " + o.RelativeInclination(core.target.Orbit).ToString("F0") + "º angle to " + o.referenceBody.theName + "'s orbital plane (recommend at most 30º). Planned interplanetary transfer may not intercept target properly.";
}
else
{
double relativeInclination = Vector3d.Angle(o.SwappedOrbitNormal(), o.referenceBody.orbit.SwappedOrbitNormal());
if (relativeInclination > 10)
{
errorMessage = "Warning: Recommend starting interplanetary transfers from " + o.referenceBody.theName + " from an orbit in the same plane as " + o.referenceBody.theName + "'s orbit around " + o.referenceBody.referenceBody.theName + ". Starting orbit around " + o.referenceBody.theName + " is inclined " + relativeInclination.ToString("F1") + "º with respect to " + o.referenceBody.theName + "'s orbit around " + o.referenceBody.referenceBody.theName + " (recommend < 10º). Planned transfer may not intercept target properly.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting interplanetary transfers from a near-circular orbit (eccentricity < 0.2). Planned transfer is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not intercept target properly.";
}
}
break;
case Operation.MOON_RETURN:
if (o.referenceBody.referenceBody == null)
{
error = true;
errorMessage = o.referenceBody.theName + " is not orbiting another body you could return to.";
}
else if (o.eccentricity > 0.2)
{
errorMessage = "Warning: Recommend starting moon returns from a near-circular orbit (eccentricity < 0.2). Planned return is starting from an orbit with eccentricity " + o.eccentricity.ToString("F2") + " and so may not be accurate.";
}
break;
case Operation.LAMBERT:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to intercept.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target must be in the same sphere of influence.";
}
break;
case Operation.KILL_RELVEL:
if (!core.target.NormalTargetExists)
{
error = true;
errorMessage = "must select a target to match velocities with.";
}
else if (o.referenceBody != core.target.Orbit.referenceBody)
{
error = true;
errorMessage = "target must be in the same sphere of influence.";
}
break;
}
if (error) errorMessage = "Couldn't plot maneuver: " + errorMessage;
return !error;
}
public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = 0;
if (!target.NormalTargetExists)
{
throw new OperationException("must select a target for the bi-impulsive transfer.");
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new OperationException("target for bi-impulsive transfer must be in the same sphere of influence.");
}
var anExists = o.AscendingNodeExists(target.TargetOrbit);
var dnExists = o.DescendingNodeExists(target.TargetOrbit);
double anTime = o.TimeOfAscendingNode(target.TargetOrbit, universalTime);
double dnTime = o.TimeOfDescendingNode(target.TargetOrbit, universalTime);
if (timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if (!anExists)
{
throw new OperationException("ascending node with target doesn't exist.");
}
UT = anTime;
}
else if (timeSelector.timeReference == TimeReference.REL_DESCENDING)
{
if (!dnExists)
{
throw new OperationException("descending node with target doesn't exist.");
}
UT = dnTime;
}
else if (timeSelector.timeReference == TimeReference.REL_NEAREST_AD)
{
if (!anExists && !dnExists)
{
throw new OperationException("neither ascending nor descending node with target exists.");
}
if (!dnExists || anTime <= dnTime)
{
UT = anTime;
}
else
{
UT = dnTime;
}
}
else if (timeSelector.timeReference != TimeReference.COMPUTED)
{
UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
}
Vector3d dV;
if (timeSelector.timeReference == TimeReference.COMPUTED)
{
dV = OrbitalManeuverCalculator.DeltaVAndTimeForBiImpulsiveAnnealed(o, target.TargetOrbit, universalTime, out UT, intercept_only: intercept_only);
}
else
{
dV = OrbitalManeuverCalculator.DeltaVAndTimeForBiImpulsiveAnnealed(o, target.TargetOrbit, UT, out UT, intercept_only: intercept_only, fixed_ut: true);
}
return(new ManeuverParameters(dV, UT));
}
public override ManeuverParameters MakeNodeImpl(Orbit o, double universalTime, MechJebModuleTargetController target)
{
double UT = timeSelector.ComputeManeuverTime(o, universalTime, target);
if (!target.NormalTargetExists)
{
throw new OperationException("must select a target to match planes with.");
}
else if (o.referenceBody != target.TargetOrbit.referenceBody)
{
throw new OperationException("can only match planes with an object in the same sphere of influence.");
}
var anExists = o.AscendingNodeExists(target.TargetOrbit);
var dnExists = o.DescendingNodeExists(target.TargetOrbit);
double anTime = 0;
double dnTime = 0;
var anDeltaV = anExists ? OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesAscending(o, target.TargetOrbit, UT, out anTime) : Vector3d.zero;
var dnDeltaV = anExists ? OrbitalManeuverCalculator.DeltaVAndTimeToMatchPlanesDescending(o, target.TargetOrbit, UT, out dnTime) : Vector3d.zero;
Vector3d dV;
if(timeSelector.timeReference == TimeReference.REL_ASCENDING)
{
if(!anExists)
{
throw new OperationException("ascending node with target doesn't exist.");
}
UT = anTime;
dV = anDeltaV;
}
else if(timeSelector.timeReference == TimeReference.REL_DESCENDING)
{
if(!dnExists)
{
throw new OperationException("descending node with target doesn't exist.");
}
UT = dnTime;
dV = dnDeltaV;
}
else if(timeSelector.timeReference == TimeReference.REL_NEAREST_AD)
{
if(!anExists && !dnExists)
{
throw new OperationException("neither ascending nor descending node with target exists.");
}
if(!dnExists || anTime <= dnTime)
{
UT = anTime;
dV = anDeltaV;
}
else
{
UT = dnTime;
dV = dnDeltaV;
}
}
else if(timeSelector.timeReference == TimeReference.REL_HIGHEST_AD)
{
if(!anExists && !dnExists)
{
throw new OperationException("neither ascending nor descending node with target exists.");
}
if(!dnExists || anDeltaV.magnitude <= dnDeltaV.magnitude)
{
UT = anTime;
dV = anDeltaV;
}
else
{
UT = dnTime;
dV = dnDeltaV;
}
}
else
{
throw new OperationException("wrong time reference.");
}
return new ManeuverParameters(dV, UT);
}
