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annotate +grid/old/triang_interp_pts.m @ 91:2102af217134

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Added inflow bc for rho
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 30 Nov 2015 15:23:09 +0100
parents 48b6fb693025
children
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1 % Creates a transfinite interpolation from connecting the four points wiht straight lines.
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2 function [S, g1, g2, g3] = triang_interp_pts(p1,p2,p3)
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3 if size(p1) ~= [2 1]
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4 error('p1 is strange!');
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5 end
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6
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7 g1 = @(t)(p1 + t*(p2-p1));
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8 g2 = @(t)(p2 + t*(p3-p2));
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9 g3 = @(t)(p3 + t*(p1-p3));
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10
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11 S = grid.triang_interp(g1,g2,g3);
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12 end