plot3d.o: plot3d.c ../../src/include/config.h ../../src/include/Defn.h \
 ../../src/include/R_ext/Complex.h ../../src/include/Rinternals.h \
 ../../src/include/R_ext/Arith.h ../../src/include/R_ext/libextern.h \
 ../../src/include/R_ext/Boolean.h ../../src/include/R_ext/Error.h \
 ../../src/include/R_ext/Memory.h ../../src/include/R_ext/Utils.h \
 ../../src/include/R_ext/Print.h ../../src/include/Rinlinedfuns.h \
 ../../src/include/Errormsg.h ../../src/include/Internal.h \
 ../../src/include/Rmath.h ../../src/include/Graphics.h \
 ../../src/include/R_ext/GraphicsEngine.h \
 ../../src/include/R_ext/GraphicsDevice.h ../../src/include/Rgraphics.h \
 ../../src/include/Print.h ../../src/include/Defn.h \
 ../../src/include/R_ext/PrtUtil.h contour-common.h