Mercurial > octave-nkf
diff src/graphics.cc @ 7871:ab9fc4e3cdca
undo previous change
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 05 Jun 2008 10:35:58 -0400 |
| parents | e6d5532f760e |
| children | b4ac6bb4114b |
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--- a/src/graphics.cc Thu Jun 05 01:29:26 2008 -0400 +++ b/src/graphics.cc Thu Jun 05 10:35:58 2008 -0400 @@ -3453,9 +3453,9 @@ j3 = j+1; } - double nx = n(j,i,0); - double ny = n(j,i,1); - double nz = n(j,i,2); + double& nx = n(j,i,0); + double& ny = n(j,i,1); + double& nz = n(j,i,2); cross_product (x(j3,i)-x(j2,i), y(j+1,i2)-y(j,i2), z(j+1,i)-z(j,i), x(j2,i+1)-x(j2,i), y(j,i3)-y(j,i2), z(j,i+1)-z(i,j),