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| revision 479, Fri Nov 19 17:01:31 2010 UTC | revision 480, Fri Nov 19 17:07:01 2010 UTC | |
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| # | Line 119 | Line 119 |
| 119 | real energNew, energyOrig; | real energNew, energyOrig; |
| 120 | ||
| 121 | (energyOrig, force) = totalEnergy(pos); | (energyOrig, force) = totalEnergy(pos); |
| 122 | // project force onto tangent plane | |
| 123 | force -= outer(∇F@pos, ∇F@pos)*force | |
| 124 | // ensures that step*force is a reasonable distance | // ensures that step*force is a reasonable distance |
| 125 | step = min(step, travelMax/|force|); | step = min(step, travelMax/|force|); |
| 126 | if (step*|force| > travelMax) { | if (step*|force| > travelMax) { |
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