From b662c7f49294cce22c06903aa299031e8e19905c Mon Sep 17 00:00:00 2001
From: Luc Maisonobe <luc@orekit.org>
Date: Tue, 11 Mar 2014 17:56:32 +0100
Subject: [PATCH] Started implementation of direct localization ...
---
.../orekit/rugged/core/AbstractRugged.java | 21 ++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/rugged-core/src/main/java/org/orekit/rugged/core/AbstractRugged.java b/rugged-core/src/main/java/org/orekit/rugged/core/AbstractRugged.java
index 4864b7fb..732fa085 100644
--- a/rugged-core/src/main/java/org/orekit/rugged/core/AbstractRugged.java
+++ b/rugged-core/src/main/java/org/orekit/rugged/core/AbstractRugged.java
@@ -304,15 +304,26 @@ public abstract class AbstractRugged implements Rugged {
/** {@inheritDoc} */
@Override
- public GroundPoint[] directLocalization(String sensorName, int lineNumber)
+ public GroundPoint[] directLocalization(String sensorName, double lineNumber)
throws RuggedException {
+ try {
- checkContext();
- final Sensor sensor = getSensor(sensorName);
+ checkContext();
- // TODO: implement direct localization
- throw RuggedException.createInternalError(null);
+ // select the sensor
+ final Sensor sensor = getSensor(sensorName);
+ // find the spacecraft state when line is active
+ final AbsoluteDate date = referenceDate.shiftedBy(sensor.getDatationModel().getDate(lineNumber));
+ final PVCoordinates pv = pvProvider.getPVCoordinates(date, shape.getBodyFrame());
+ final Attitude attitude = aProvider.getAttitude(pvProvider, date, shape.getBodyFrame());
+
+ // TODO: implement direct localization
+ throw RuggedException.createInternalError(null);
+
+ } catch (OrekitException oe) {
+ throw new RuggedException(oe, oe.getSpecifier(), oe.getParts());
+ }
}
/** {@inheritDoc} */
--
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