Updated shaders.

examples/makefile

@@ -82,6 +82,9 @@ rebuild:
 #	@make -s --no-print-directory rebuild -C 39-assao
 	@make -s --no-print-directory rebuild -C 40-svt
 	@make -s --no-print-directory rebuild -C 42-bunnylod
+#	@make -s --no-print-directory rebuild -C 43-denoise
+#	@make -s --no-print-directory rebuild -C 44-sss
+	@make -s --no-print-directory rebuild -C 45-bokeh
 
 rebuild-embedded:
 	@make -s --no-print-directory rebuild -C 02-metaballs