1 files changed, 15 insertions, 0 deletions
diff --git a/sys/plio/plgplane.x b/sys/plio/plgplane.x
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index 00000000..3f338178
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+++ b/sys/plio/plgplane.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<plio.h>
+
+# PL_GETPLANE -- Get the 2-Dim plane to be referenced in calls to the pl_box,
+# pl_circle, etc. geometric region masking operators.
+
+procedure pl_getplane (pl, v)
+
+pointer	pl			#I mask descriptor
+long	v[ARB]			#O vector defining plane
+
+begin
+	call amovl (PL_PLANE(pl,1), v, PL_MAXDIM)
+end