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[example] Add example "laplace equation" #6302

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merged 12 commits into from
Oct 18, 2022
Merged

[example] Add example "laplace equation" #6302

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a9a3b9a
[example] add example laplace equation
bismarckkk Oct 12, 2022
5ef8737
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Oct 12, 2022
4bddbd6
[misc] fix pre-commit warnings
bismarckkk Oct 17, 2022
f4c78cb
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Oct 17, 2022
3cd21fb
[fix] fix bug when intensity minus, changing intensity has unexpected…
bismarckkk Oct 17, 2022
ab8a378
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Oct 17, 2022
1000779
[misc] replaced with taichi utilities
bismarckkk Oct 17, 2022
65d3d87
[misc] replaced math.fabs with taichi utilities
bismarckkk Oct 17, 2022
656ed20
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Oct 17, 2022
b93063a
[misc] remove unused module math
bismarckkk Oct 17, 2022
466a282
[misc] replaced ti.abs with abs
bismarckkk Oct 17, 2022
f9d8ec5
[misc] fix some comments
bismarckkk Oct 17, 2022
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4 changes: 2 additions & 2 deletions python/taichi/examples/simulation/laplace_equation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,7 @@ def drawArrows(_gui):
else:
arr = arrows.to_numpy()
vel = arr['vel'].reshape(1, -1)[0]
vel = (vel / vel.max() * 0xdd + 0x11) * (ti.abs(fade / fadeMax))
vel = (vel / vel.max() * 0xdd + 0x11) * (abs(fade / fadeMax))
mean = vel.mean()
if mean > 0x7f:
vel /= mean / 0x7f # make uniform stream more beautiful
Expand Down Expand Up @@ -274,7 +274,7 @@ def processGuiEvent(_gui):
else:
dipoles[i].m += 0.001 * int((dipoles[i].m >= 0.0) -
(dipoles[i].m <= 0.0))
fade = -ti.abs(fade) # fade out arrow filed
fade = -abs(fade) # fade out arrow filed
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if __name__ == '__main__':
Expand Down