Added triangulation routine

lib/triangle/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.10)
+
+file(GLOB_RECURSE CPP_FILES 
+	"src/*.c"
+)
+
+file(GLOB_RECURSE HPP_FILES 
+	"include/*.h"
+)
+
+add_library(triangle STATIC 
+	${CPP_FILES} ${HPP_FILES}
+)
+
+target_include_directories(triangle PUBLIC 
+	include 
+	${TINYXML2_INCLUDE_DIR}
+)
+
+target_compile_definitions(triangle PUBLIC NO_TIMER TRILIBRARY REDUCED DCT_ONLY ANSI_DECLARATORS)