1 files changed, 27 insertions, 0 deletions
diff --git a/externals/gridflow/abstractions/pingpong.pd b/externals/gridflow/abstractions/pingpong.pd
new file mode 100644
index 00000000..406c9d16
--- /dev/null
+++ b/externals/gridflow/abstractions/pingpong.pd
@@ -0,0 +1,27 @@
+#N canvas 0 0 450 270 10;
+#X text 50 11 counter;
+#X obj 67 40 inlet;
+#X obj 67 83 %;
+#X obj 67 103 -;
+#X obj 164 49 inlet;
+#X text 163 32 maxvalue;
+#X obj 83 62 * 2;
+#X obj 67 124 abs;
+#X obj 67 185 outlet;
+#X text 123 184 values from 0 to maxvalue;
+#X obj 67 145 -;
+#X obj 67 165 * -1;
+#X obj 164 70 float \$1;
+#X obj 206 49 loadbang;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 7 0;
+#X connect 4 0 12 0;
+#X connect 6 0 2 1;
+#X connect 7 0 10 0;
+#X connect 10 0 11 0;
+#X connect 11 0 8 0;
+#X connect 12 0 6 0;
+#X connect 12 0 10 1;
+#X connect 12 0 3 1;
+#X connect 13 0 12 0;