adding abstractions and helpfiles

svn path=/trunk/; revision=3647

1 files changed, 113 insertions, 0 deletions

diff --git a/externals/gridflow/pd_abstractions/#centre_of_gravity.pd b/externals/gridflow/pd_abstractions/#centre_of_gravity.pd
new file mode 100644
index 00000000..543b409d
--- /dev/null
+++ b/externals/gridflow/pd_abstractions/#centre_of_gravity.pd
@@ -0,0 +1,113 @@
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