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fixed projection bug

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This commit is contained in:
Lauchmelder 2021-12-16 16:38:07 +01:00
parent b947b0b263
commit 8bfed7b189
1 changed files with 1 additions and 1 deletions
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2
src/EulerFluid/FluidField.cpp
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@ -222,7 +222,7 @@ void FluidField::Project()
{
for (int j = 1; j <= N; j++)
{
velocity[1].vertical[IDX(i, j, size)] = -0.5 * h * (velocity.Current().vertical[IDX(i + 1, j, size)] - velocity.Current().vertical[IDX(i - 1, j, size)] + velocity.Current().vertical[IDX(i, j + 1, size)] - velocity.Current().vertical[IDX(i, j - 1, size)]);
velocity[1].vertical[IDX(i, j, size)] = -0.5 * h * (velocity.Current().horizontal[IDX(i + 1, j, size)] - velocity.Current().horizontal[IDX(i - 1, j, size)] + velocity.Current().vertical[IDX(i, j + 1, size)] - velocity.Current().vertical[IDX(i, j - 1, size)]);
velocity[1].horizontal[IDX(i, j, size)] = 0;
}
}