Files
aare/src/geo_helpers.test.cpp
T
Erik Fröjdh 4c750cc3be Fixing ROI read of RawFile (#125)
- Bugfixes
- New abstraction for detector geometry
- Tests for updating geo with ROI
2025-02-11 11:08:22 +01:00

230 lines
6.9 KiB
C++

#include "aare/File.hpp"
#include "aare/RawMasterFile.hpp" //needed for ROI
#include "aare/RawFile.hpp"
#include <catch2/catch_test_macros.hpp>
#include <filesystem>
#include "aare/geo_helpers.hpp"
#include "test_config.hpp"
TEST_CASE("Simple ROIs on one module"){
// DetectorGeometry update_geometry_with_roi(DetectorGeometry geo, aare::ROI roi)
aare::DetectorGeometry geo;
aare::ModuleGeometry mod;
mod.origin_x = 0;
mod.origin_y = 0;
mod.width = 1024;
mod.height = 512;
geo.pixels_x = 1024;
geo.pixels_y = 512;
geo.modules_x = 1;
geo.modules_y = 1;
geo.module_pixel_0.push_back(mod);
SECTION("ROI is the whole module"){
aare::ROI roi;
roi.xmin = 0;
roi.xmax = 1024;
roi.ymin = 0;
roi.ymax = 512;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 1024);
REQUIRE(updated_geo.pixels_y == 512);
REQUIRE(updated_geo.modules_x == 1);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 512);
REQUIRE(updated_geo.module_pixel_0[0].width == 1024);
}
SECTION("ROI is the top left corner of the module"){
aare::ROI roi;
roi.xmin = 100;
roi.xmax = 200;
roi.ymin = 150;
roi.ymax = 200;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 100);
REQUIRE(updated_geo.pixels_y == 50);
REQUIRE(updated_geo.modules_x == 1);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 50);
REQUIRE(updated_geo.module_pixel_0[0].width == 100);
}
SECTION("ROI is a small square"){
aare::ROI roi;
roi.xmin = 1000;
roi.xmax = 1010;
roi.ymin = 500;
roi.ymax = 510;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 10);
REQUIRE(updated_geo.pixels_y == 10);
REQUIRE(updated_geo.modules_x == 1);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 10);
REQUIRE(updated_geo.module_pixel_0[0].width == 10);
}
SECTION("ROI is a few columns"){
aare::ROI roi;
roi.xmin = 750;
roi.xmax = 800;
roi.ymin = 0;
roi.ymax = 512;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 50);
REQUIRE(updated_geo.pixels_y == 512);
REQUIRE(updated_geo.modules_x == 1);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 512);
REQUIRE(updated_geo.module_pixel_0[0].width == 50);
}
}
TEST_CASE("Two modules side by side"){
// DetectorGeometry update_geometry_with_roi(DetectorGeometry geo, aare::ROI roi)
aare::DetectorGeometry geo;
aare::ModuleGeometry mod;
mod.origin_x = 0;
mod.origin_y = 0;
mod.width = 1024;
mod.height = 512;
geo.pixels_x = 2048;
geo.pixels_y = 512;
geo.modules_x = 2;
geo.modules_y = 1;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 1024;
geo.module_pixel_0.push_back(mod);
SECTION("ROI is the whole image"){
aare::ROI roi;
roi.xmin = 0;
roi.xmax = 2048;
roi.ymin = 0;
roi.ymax = 512;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 2048);
REQUIRE(updated_geo.pixels_y == 512);
REQUIRE(updated_geo.modules_x == 2);
REQUIRE(updated_geo.modules_y == 1);
}
SECTION("rectangle on both modules"){
aare::ROI roi;
roi.xmin = 800;
roi.xmax = 1300;
roi.ymin = 200;
roi.ymax = 499;
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 500);
REQUIRE(updated_geo.pixels_y == 299);
REQUIRE(updated_geo.modules_x == 2);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 299);
REQUIRE(updated_geo.module_pixel_0[0].width == 224);
REQUIRE(updated_geo.module_pixel_0[1].height == 299);
REQUIRE(updated_geo.module_pixel_0[1].width == 276);
}
}
TEST_CASE("Three modules side by side"){
// DetectorGeometry update_geometry_with_roi(DetectorGeometry geo, aare::ROI roi)
aare::DetectorGeometry geo;
aare::ROI roi;
roi.xmin = 700;
roi.xmax = 2500;
roi.ymin = 0;
roi.ymax = 123;
aare::ModuleGeometry mod;
mod.origin_x = 0;
mod.origin_y = 0;
mod.width = 1024;
mod.height = 512;
geo.pixels_x = 3072;
geo.pixels_y = 512;
geo.modules_x = 3;
geo.modules_y = 1;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 1024;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 2048;
geo.module_pixel_0.push_back(mod);
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 1800);
REQUIRE(updated_geo.pixels_y == 123);
REQUIRE(updated_geo.modules_x == 3);
REQUIRE(updated_geo.modules_y == 1);
REQUIRE(updated_geo.module_pixel_0[0].height == 123);
REQUIRE(updated_geo.module_pixel_0[0].width == 324);
REQUIRE(updated_geo.module_pixel_0[1].height == 123);
REQUIRE(updated_geo.module_pixel_0[1].width == 1024);
REQUIRE(updated_geo.module_pixel_0[2].height == 123);
REQUIRE(updated_geo.module_pixel_0[2].width == 452);
}
TEST_CASE("Four modules as a square"){
// DetectorGeometry update_geometry_with_roi(DetectorGeometry geo, aare::ROI roi)
aare::DetectorGeometry geo;
aare::ROI roi;
roi.xmin = 500;
roi.xmax = 2000;
roi.ymin = 500;
roi.ymax = 600;
aare::ModuleGeometry mod;
mod.origin_x = 0;
mod.origin_y = 0;
mod.width = 1024;
mod.height = 512;
geo.pixels_x = 2048;
geo.pixels_y = 1024;
geo.modules_x = 2;
geo.modules_y = 2;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 1024;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 0;
mod.origin_y = 512;
geo.module_pixel_0.push_back(mod);
mod.origin_x = 1024;
geo.module_pixel_0.push_back(mod);
auto updated_geo = aare::update_geometry_with_roi(geo, roi);
REQUIRE(updated_geo.pixels_x == 1500);
REQUIRE(updated_geo.pixels_y == 100);
REQUIRE(updated_geo.modules_x == 2);
REQUIRE(updated_geo.modules_y == 2);
REQUIRE(updated_geo.module_pixel_0[0].height == 12);
REQUIRE(updated_geo.module_pixel_0[0].width == 524);
REQUIRE(updated_geo.module_pixel_0[1].height == 12);
REQUIRE(updated_geo.module_pixel_0[1].width == 976);
REQUIRE(updated_geo.module_pixel_0[2].height == 88);
REQUIRE(updated_geo.module_pixel_0[2].width == 524);
REQUIRE(updated_geo.module_pixel_0[3].height == 88);
REQUIRE(updated_geo.module_pixel_0[3].width == 976);
}