From 61bdc6880550676b0ab1d7927b6098c11fdb790d Mon Sep 17 00:00:00 2001
From: "K. Williams" <kewilliams@usgs.gov>
Date: Wed, 22 Aug 2018 14:01:54 -0700
Subject: [PATCH] added observer x-distance test. (#97)
---
tests/FrameCameraTests.cpp | 45 ++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/tests/FrameCameraTests.cpp b/tests/FrameCameraTests.cpp
index 9fa055f..028134e 100644
--- a/tests/FrameCameraTests.cpp
+++ b/tests/FrameCameraTests.cpp
@@ -205,4 +205,49 @@ TEST_F(FrameIsdTest, FL500_SlightlyOffCenter) {
EXPECT_NEAR(groundPt.y, 0.0, 1e-8);
EXPECT_NEAR(groundPt.z, 1.98000392e-01, 1e-8);
+}
+
+//Observer x position:
+TEST_F(FrameIsdTest, X10_SlightlyOffCenter) {
+ std::string key = "x_sensor_origin";
+ std::string newValue = "10.0";
+ isd.clearParams(key);
+ isd.addParam(key,newValue);
+ UsgsAstroFramePlugin frameCameraPlugin;
+
+ csm::Model *model = frameCameraPlugin.constructModelFromISD(
+ isd,
+ "USGS_ASTRO_FRAME_SENSOR_MODEL");
+
+ UsgsAstroFrameSensorModel* sensorModel = dynamic_cast<UsgsAstroFrameSensorModel *>(model);
+
+ ASSERT_NE(sensorModel, nullptr);
+ csm::ImageCoord imagePt(7.5, 6.5);
+ csm::EcefCoord groundPt = sensorModel->imageToGround(imagePt, 0.0);
+ EXPECT_NEAR(groundPt.x, 10.0, 1e-8);
+ EXPECT_NEAR(groundPt.y, 0.0, 1e-8);
+ EXPECT_NEAR(groundPt.z, 0.0, 1e-8);
+
+}
+TEST_F(FrameIsdTest, X1e9_SlightlyOffCenter) {
+ std::string key = "x_sensor_origin";
+ std::string newValue = "1000000000.0";
+ isd.clearParams(key);
+ isd.addParam(key,newValue);
+ UsgsAstroFramePlugin frameCameraPlugin;
+
+ csm::Model *model = frameCameraPlugin.constructModelFromISD(
+ isd,
+ "USGS_ASTRO_FRAME_SENSOR_MODEL");
+
+ UsgsAstroFrameSensorModel* sensorModel = dynamic_cast<UsgsAstroFrameSensorModel *>(model);
+
+ ASSERT_NE(sensorModel, nullptr);
+ csm::ImageCoord imagePt(7.5, 6.5);
+ csm::EcefCoord groundPt = sensorModel->imageToGround(imagePt, 0.0);
+ //Note: In the following, the tolerance was increased due to the very large distance being tested (~6.68 AU).
+ EXPECT_NEAR(groundPt.x, 3.99998400e+03, 1e-4);
+ EXPECT_NEAR(groundPt.y, 0.0, 1e-4);
+ EXPECT_NEAR(groundPt.z, 1.99999200e+06, 1e-4);
+
}
\ No newline at end of file
--
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