Merge remote-tracking branch 'origin/4.8'

1 files changed, 100 insertions, 0 deletions

diff --git a/demos/glhypnotizer/spiral.svg b/demos/glhypnotizer/spiral.svg
new file mode 100644
index 0000000..ff1f047
--- /dev/null
+++ b/demos/glhypnotizer/spiral.svg
@@ -0,0 +1,100 @@
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