Add CMake files for the testbed

CMakeLists.txt

@@ -4,6 +4,7 @@ project(poly2tri LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 14)
 
 option(P2T_BUILD_TESTS "Build tests" OFF)
+option(P2T_BUILD_TESTBED "Build the testbed application" OFF)
 
 file(GLOB SOURCES poly2tri/common/*.cc poly2tri/sweep/*.cc)
 add_library(poly2tri ${SOURCES})
@@ -13,3 +14,7 @@ if(P2T_BUILD_TESTS)
     enable_testing()
     add_subdirectory(unittest)
 endif()
+
+if(P2T_BUILD_TESTBED)
+    add_subdirectory(testbed)
+endif()

testbed/CMakeLists.txt

@@ -0,0 +1,15 @@
+# Dependencies
+find_package(glfw3 3.3 REQUIRED)
+find_package(OpenGL REQUIRED)
+
+# Build testbed
+add_executable(testbed
+    main.cc
+)
+
+target_link_libraries(testbed
+    PRIVATE
+    glfw
+    OpenGL::GL
+    poly2tri
+)