add lab3

lab3/Makefile

@@ -0,0 +1,29 @@
+CXX      = g++
+CXXFLAGS = -Wall -O2
+
+TARGETS = print_grid2D grid2off test_grid2DIO subdivide_grid
+
+all: $(TARGETS)
+
+print_grid2D: print_grid2D.cpp grid2DIO.o
+	$(CXX) $(CXXFLAGS) -o $@ $^
+
+grid2off: grid2off.cpp grid2DIO.o writeGrid2DOFF.o
+	$(CXX) $(CXXFLAGS) -o $@ $^
+
+test_grid2DIO: test_grid2DIO.cpp grid2DIO.o
+	$(CXX) $(CXXFLAGS) -o $@ $^
+
+subdivide_grid: subdivide_grid.cpp grid2DIO.o writeGrid2DOFF.o
+	$(CXX) $(CXXFLAGS) -o $@ $^
+
+grid2DIO.o: grid2DIO.cpp grid2DIO.h grid2DPoints3D.h
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+writeGrid2DOFF.o: writeGrid2DOFF.cpp writeGrid2DOFF.h grid2DPoints3D.h
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+clean:
+	rm -f *.o $(TARGETS)
+
+.PHONY: all clean