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diff +grid/old/triang_interp_pts.m @ 0:48b6fb693025

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Initial commit.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 17 Sep 2015 10:12:50 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+grid/old/triang_interp_pts.m	Thu Sep 17 10:12:50 2015 +0200
@@ -0,0 +1,12 @@
+% Creates a transfinite interpolation from connecting the four points wiht straight lines.
+function [S, g1, g2, g3] = triang_interp_pts(p1,p2,p3)
+    if size(p1) ~= [2 1]
+        error('p1 is strange!');
+    end
+
+    g1 = @(t)(p1 + t*(p2-p1));
+    g2 = @(t)(p2 + t*(p3-p2));
+    g3 = @(t)(p3 + t*(p1-p3));
+
+    S = grid.triang_interp(g1,g2,g3);
+end