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-rw-r--r--CMakeLists.txt6
-rw-r--r--geometry.cpp2
2 files changed, 5 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 69d2179..80fe285 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,13 +16,13 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
# http://arma.sourceforge.net/
-find_package(Armadillo)
+find_package(Armadillo REQUIRED)
# Will probably work with most CUDA releases
-find_package(CUDA)
+find_package(CUDA REQUIRED)
# Qt5 packages
-find_package(Qt5 COMPONENTS Core Qml Quick Widgets)
+find_package(Qt5 COMPONENTS Core Qml Quick Widgets REQUIRED)
# The application can significantly speed up some operations using multiple
# threads via OpenMP, if supported
diff --git a/geometry.cpp b/geometry.cpp
index a8be3f4..ad29438 100644
--- a/geometry.cpp
+++ b/geometry.cpp
@@ -1,5 +1,7 @@
#include "geometry.h"
+#include <cmath>
+
static const float PI = 3.1415f;
int calculateCircleVertexCount(float diameter)