public MainWindow(PrincipiaPluginAdapter adapter,
FlightPlanner flight_planner,
ReferenceFrameSelector plotting_frame_selector,
PredictedVessel predicted_vessel)
: base(adapter)
{
adapter_ = adapter;
flight_planner_ = flight_planner;
plotting_frame_selector_ = plotting_frame_selector;
predicted_vessel_ = predicted_vessel;
Show();
}
public BurnEditor(PrincipiaPluginAdapter adapter,
Vessel vessel,
double initial_time,
int index,
Func <int, BurnEditor> get_burn_at_index)
{
adapter_ = adapter;
vessel_ = vessel;
initial_time_ = initial_time;
this.index = index;
get_burn_at_index_ = get_burn_at_index;
Δv_tangent_ = new DifferentialSlider(
label: L10N.CacheFormat("#Principia_BurnEditor_ΔvTangent"),
unit: L10N.CacheFormat("#Principia_BurnEditor_SpeedUnit"),
log10_lower_rate: log10_Δv_lower_rate,
log10_upper_rate: log10_Δv_upper_rate,
text_colour: Style.Tangent);
Δv_normal_ = new DifferentialSlider(
label: L10N.CacheFormat("#Principia_BurnEditor_ΔvNormal"),
unit: L10N.CacheFormat("#Principia_BurnEditor_SpeedUnit"),
log10_lower_rate: log10_Δv_lower_rate,
log10_upper_rate: log10_Δv_upper_rate,
text_colour: Style.Normal);
Δv_binormal_ = new DifferentialSlider(
label: L10N.CacheFormat("#Principia_BurnEditor_ΔvBinormal"),
unit: L10N.CacheFormat("#Principia_BurnEditor_SpeedUnit"),
log10_lower_rate: log10_Δv_lower_rate,
log10_upper_rate: log10_Δv_upper_rate,
text_colour: Style.Binormal);
previous_coast_duration_ = new DifferentialSlider(
label:
L10N.CacheFormat("#Principia_BurnEditor_InitialTime"),
unit: null,
log10_lower_rate: log10_time_lower_rate,
log10_upper_rate: log10_time_upper_rate,
// We cannot have a coast of length 0, so let's make it very
// short: that will be indistinguishable.
zero_value: 0.001,
min_value: 0,
formatter: FormatPreviousCoastDuration,
parser: TryParsePreviousCoastDuration,
field_width: 7)
{
value = initial_time_ - time_base
};
reference_frame_selector_ = new ReferenceFrameSelector(
adapter_,
ReferenceFrameChanged,
L10N.CacheFormat("#Principia_BurnEditor_ManœuvringFrame"));
reference_frame_selector_.SetFrameParameters(
adapter_.plotting_frame_selector_.FrameParameters());
ComputeEngineCharacteristics();
}
public BurnEditor(PrincipiaPluginAdapter adapter,
Vessel vessel,
double initial_time,
int index,
BurnEditor previous_burn)
{
adapter_ = adapter;
vessel_ = vessel;
initial_time_ = initial_time;
index_ = index;
previous_burn_ = previous_burn;
Δv_tangent_ =
new DifferentialSlider(label: "Δv tangent",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: Style.Tangent);
Δv_normal_ =
new DifferentialSlider(label: "Δv normal",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: Style.Normal);
Δv_binormal_ =
new DifferentialSlider(label: "Δv binormal",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: Style.Binormal);
previous_coast_duration_ = new DifferentialSlider(
label: "t initial",
unit: null,
log10_lower_rate: Log10TimeLowerRate,
log10_upper_rate: Log10TimeUpperRate,
// We cannot have a coast of length 0, so let's make it very
// short: that will be indistinguishable.
zero_value: 0.001,
min_value: 0,
formatter: FormatPreviousCoastDuration,
parser: TryParsePreviousCoastDuration,
field_width: 7)
{
value = initial_time_ - time_base
};
reference_frame_selector_ = new ReferenceFrameSelector(
adapter_,
ReferenceFrameChanged,
"Manœuvring frame");
reference_frame_selector_.SetFrameParameters(
adapter_.plotting_frame_selector_.FrameParameters());
ComputeEngineCharacteristics();
}
public BurnEditor(PrincipiaPluginAdapter adapter,
IntPtr plugin,
Vessel vessel,
double initial_time)
{
Δv_tangent_ =
new DifferentialSlider(label : "Δv tangent",
unit : "m / s",
log10_lower_rate : Log10ΔvLowerRate,
log10_upper_rate : Log10ΔvUpperRate,
text_colour : XKCDColors.NeonYellow);
Δv_normal_ =
new DifferentialSlider(label : "Δv normal",
unit : "m / s",
log10_lower_rate : Log10ΔvLowerRate,
log10_upper_rate : Log10ΔvUpperRate,
text_colour : XKCDColors.AquaBlue);
Δv_binormal_ =
new DifferentialSlider(label : "Δv binormal",
unit : "m / s",
log10_lower_rate : Log10ΔvLowerRate,
log10_upper_rate : Log10ΔvUpperRate,
text_colour : XKCDColors.PurplePink);
initial_time_ =
new DifferentialSlider(
label : "t initial",
unit : null,
log10_lower_rate : Log10TimeLowerRate,
log10_upper_rate : Log10TimeUpperRate,
min_value : 0,
max_value : double.PositiveInfinity,
formatter : value =>
FlightPlanner.FormatTimeSpan(
TimeSpan.FromSeconds(
Planetarium.GetUniversalTime() - value)));
initial_time_.value = initial_time;
reference_frame_selector_ = new ReferenceFrameSelector(
adapter,
plugin,
ReferenceFrameChanged,
"Manœuvring frame");
plugin_ = plugin;
vessel_ = vessel;
adapter_ = adapter;
reference_frame_selector_.Reset(
adapter_.plotting_frame_selector_.get().FrameParameters());
ComputeEngineCharacteristics();
}
public BurnEditor(PrincipiaPluginAdapter adapter,
IntPtr plugin,
Vessel vessel,
double initial_time)
{
Δv_tangent_ =
new DifferentialSlider(label: "Δv tangent",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: XKCDColors.NeonYellow);
Δv_normal_ =
new DifferentialSlider(label: "Δv normal",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: XKCDColors.AquaBlue);
Δv_binormal_ =
new DifferentialSlider(label: "Δv binormal",
unit: "m / s",
log10_lower_rate: Log10ΔvLowerRate,
log10_upper_rate: Log10ΔvUpperRate,
text_colour: XKCDColors.PurplePink);
initial_time_ =
new DifferentialSlider(
label: "t initial",
unit: null,
log10_lower_rate: Log10TimeLowerRate,
log10_upper_rate: Log10TimeUpperRate,
min_value: 0,
max_value: double.PositiveInfinity,
formatter: value =>
FlightPlanner.FormatTimeSpan(
TimeSpan.FromSeconds(
Planetarium.GetUniversalTime() - value)));
initial_time_.value = initial_time;
reference_frame_selector_ = new ReferenceFrameSelector(
adapter,
plugin,
ReferenceFrameChanged,
"Manœuvring frame");
plugin_ = plugin;
vessel_ = vessel;
adapter_ = adapter;
reference_frame_selector_.Reset(
adapter_.plotting_frame_selector_.get().FrameParameters());
ComputeEngineCharacteristics();
}
public void RenderMarkers(DisposableIterator apsis_iterator,
MapObject.ObjectType type,
NodeSource source,
ReferenceFrameSelector reference_frame)
{
MapObject associated_map_object;
UnityEngine.Color colour;
switch (type)
{
case MapObject.ObjectType.Apoapsis:
case MapObject.ObjectType.Periapsis:
CelestialBody fixed_body = reference_frame.selected_celestial;
associated_map_object = fixed_body.MapObject;
colour = fixed_body.orbit == null
? XKCDColors.SunshineYellow
: fixed_body.orbitDriver.Renderer.nodeColor;
break;
case MapObject.ObjectType.ApproachIntersect:
associated_map_object = reference_frame.target_override.mapObject;
colour = XKCDColors.Chartreuse;
break;
case MapObject.ObjectType.AscendingNode:
case MapObject.ObjectType.DescendingNode:
if (!reference_frame.target_override &&
(reference_frame.frame_type ==
ReferenceFrameSelector.FrameType.BODY_CENTRED_NON_ROTATING ||
reference_frame.frame_type ==
ReferenceFrameSelector.FrameType.BODY_SURFACE))
{
// In one-body frames, the apsides are shown with the colour of the
// body.
// The nodes are with respect to the equator, rather than with respect
// to an orbit. We show the nodes in a different (but arbitrary)
// colour so that they can be distinguished easily.
associated_map_object = reference_frame.selected_celestial.MapObject;
colour = XKCDColors.Chartreuse;
}
else
{
// In two-body frames, if apsides are shown, they are shown with the
// colour of the secondary (or in XKCD chartreuse if the secondary is
// a vessel).
// The nodes are with respect to the orbit of the secondary around the
// primary. We show the nodes with the colour of the primary.
CelestialBody primary = reference_frame.target_override
? reference_frame.selected_celestial
: reference_frame.selected_celestial.referenceBody;
associated_map_object = primary.MapObject;
colour = primary.orbit == null
? XKCDColors.SunshineYellow
: primary.orbitDriver.Renderer.nodeColor;
}
break;
default:
throw Log.Fatal($"Unexpected type {type}");
}
colour.a = 1;
for (int i = 0; i < MaxRenderedNodes && !apsis_iterator.IteratorAtEnd();
++i, apsis_iterator.IteratorIncrement())
{
QP apsis = apsis_iterator.IteratorGetDiscreteTrajectoryQP();
MapNodeProperties node_properties = new MapNodeProperties {
visible = true,
object_type = type,
colour = colour,
reference_frame = reference_frame,
world_position = (Vector3d)apsis.q,
velocity = (Vector3d)apsis.p,
source = source,
time = apsis_iterator.IteratorGetDiscreteTrajectoryTime(),
associated_map_object = associated_map_object,
};
if (type == MapObject.ObjectType.Periapsis &&
reference_frame.selected_celestial.GetAltitude(
node_properties.world_position) < 0)
{
node_properties.object_type = MapObject.ObjectType.PatchTransition;
node_properties.colour = XKCDColors.Orange;
}
if (pool_index_ == nodes_.Count)
{
nodes_.Add(MakePoolNode());
}
else if (properties_[nodes_[pool_index_]].object_type !=
node_properties.object_type ||
properties_[nodes_[pool_index_]].colour !=
node_properties.colour)
{
// KSP attaches labels to its map nodes, but never detaches them.
// If the node changes type, we end up with an arbitrary combination of
// labels Ap, Pe, AN, DN.
// Similarly, if the node changes colour, the colour of the icon label
// is not updated to match the icon (making it unreadable in some
// cases). Recreating the node entirely takes a long time
// (approximately 𝑁 * 70 μs, where 𝑁 is the total number of map nodes
// in existence), instead we manually get rid of the labels.
foreach (var component in
nodes_[pool_index_].transform.GetComponentsInChildren <
TMPro.TextMeshProUGUI>())
{
if (component.name == "iconLabel(Clone)")
{
UnityEngine.Object.Destroy(component.gameObject);
}
}
// Ensure that KSP thinks the type changed, and reattaches icon
// labels next time around, otherwise we might end up with no labels.
// Null nodes do not have a label, so inducing a type change through
// Null does not result in spurious labels. Note that the type is
// updated only if the node is visible.
properties_[nodes_[pool_index_]].visible = true;
properties_[nodes_[pool_index_]].object_type =
MapObject.ObjectType.Null;
nodes_[pool_index_].NodeUpdate();
}
properties_[nodes_[pool_index_++]] = node_properties;
}
}
public void RenderMarkers(DisposableIterator apsis_iterator,
Provenance provenance,
ReferenceFrameSelector reference_frame)
{
if (!nodes_.ContainsKey(provenance))
{
nodes_.Add(provenance, new SingleProvenancePool());
}
var pool = nodes_[provenance];
MapObject associated_map_object;
UnityEngine.Color colour;
switch (provenance.type)
{
case MapObject.ObjectType.Apoapsis:
case MapObject.ObjectType.Periapsis:
CelestialBody fixed_body = reference_frame.Centre();
associated_map_object = fixed_body.MapObject;
colour = fixed_body.orbit == null
? XKCDColors.SunshineYellow
: fixed_body.orbitDriver.Renderer.nodeColor;
break;
case MapObject.ObjectType.ApproachIntersect:
associated_map_object = reference_frame.target.mapObject;
colour = XKCDColors.Chartreuse;
break;
case MapObject.ObjectType.AscendingNode:
case MapObject.ObjectType.DescendingNode:
if (reference_frame.Centre() == null)
{
// In two-body frames, if apsides are shown, they are shown with the
// colour of the secondary (or in XKCD chartreuse if the secondary is
// a vessel).
// The nodes are with respect to the orbit of the secondary around the
// primary. We show the nodes with the colour of the primary.
CelestialBody primary = reference_frame.OrientingBody();
associated_map_object = primary.MapObject;
colour = primary.orbit == null
? XKCDColors.SunshineYellow
: primary.orbitDriver.Renderer.nodeColor;
}
else
{
// In one-body frames, the apsides are shown with the colour of the
// body.
// The nodes are with respect to the equator, rather than with respect
// to an orbit. We show the nodes in a different (but arbitrary)
// colour so that they can be distinguished easily.
associated_map_object = reference_frame.Centre().MapObject;
colour = XKCDColors.Chartreuse;
}
break;
default:
throw Log.Fatal($"Unexpected type {provenance.type}");
}
colour.a = 1;
for (int i = 0;
i < MaxNodesPerProvenance && !apsis_iterator.IteratorAtEnd();
++i, apsis_iterator.IteratorIncrement())
{
QP apsis = apsis_iterator.IteratorGetDiscreteTrajectoryQP();
MapNodeProperties node_properties = new MapNodeProperties {
visible = true,
object_type = provenance.type,
colour = colour,
reference_frame = reference_frame,
world_position = (Vector3d)apsis.q,
velocity = (Vector3d)apsis.p,
source = provenance.source,
time = apsis_iterator.IteratorGetDiscreteTrajectoryTime(),
associated_map_object = associated_map_object,
};
if (provenance.type == MapObject.ObjectType.Periapsis &&
reference_frame.Centre().GetAltitude(
node_properties.world_position) < 0)
{
node_properties.object_type = MapObject.ObjectType.PatchTransition;
node_properties.colour = XKCDColors.Orange;
}
if (pool.nodes_used == pool.nodes.Count)
{
pool.nodes.Add(MakePoolNode());
}
properties_[pool.nodes[pool.nodes_used++]] = node_properties;
}
}
