From 81193da5a447522cdf5c9b9e8ee428c1ca89c466 Mon Sep 17 00:00:00 2001
From: Martin Valgur <martin.valgur@gmail.com>
Date: Fri, 19 Jun 2020 16:41:52 +0300
Subject: [PATCH] add a simple test executable

---
 CMakeLists.txt |  5 +++++
 src/test.cpp   | 12 ++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 src/test.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 199ad4e..f6b1d0e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -49,3 +49,8 @@ if(CUDA_FOUND AND WITH_CUDA)
 elseif(${WITH_CUDA})
   message(WARNING "Could not find CUDA")
 endif()
+
+if (BUILD_TEST)
+  add_executable(test src/test.cpp)
+  target_link_libraries(test PRIVATE ${PROJECT_NAME}_gpu ${PROJECT_NAME}_cpu)
+endif()
diff --git a/src/test.cpp b/src/test.cpp
new file mode 100644
index 0000000..8eb9f14
--- /dev/null
+++ b/src/test.cpp
@@ -0,0 +1,12 @@
+#include "surface_normal/opencv2.hpp"
+
+using namespace surface_normal;
+
+int main() {
+  CameraIntrinsics intrinsics;
+  intrinsics.f  = 721.5377;
+  intrinsics.cx = 609.5593;
+  intrinsics.cy = 172.8540;
+  normals_from_depth_imgfile("depth.png", "normals.png", intrinsics, 15, 0.1, true);
+  return 0;
+}