Merge branch 'master' of https://github.com/weymouth/WaterLily.jl int…

…o pr/74
WaterLily-jl · Oct 13, 2023 · 9f1b1fe · 9f1b1fe
2 parents cdb354c + adb4784
commit 9f1b1fe
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -16,9 +16,9 @@ TOML = "fa267f1f-6049-4f14-aa54-33bafae1ed76"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
-AMDGPU = "^0.4.13"
-CUDA = "^4.1.4"
-Documenter = "0.19 - 0.28"
+AMDGPU = "^0.4.13,0.6"
+CUDA = "4.1.4,5"
+Documenter = "0.19 - 0.28,1"
 ForwardDiff = "^0.10.18"
 KernelAbstractions = "^0.9.1"
 Reexport = "^1.2.2"

diff --git a/src/AutoBody.jl b/src/AutoBody.jl
@@ -50,6 +50,7 @@ function measure(body::AutoBody,x,t)
     # eval d=f(x,t), and n̂ = ∇f
     d = body.sdf(x,t)
     n = ForwardDiff.gradient(x->body.sdf(x,t), x)
+    any(isnan.(n)) && return (d,zero(x),zero(x))
 
     # correct general implicit fnc f(x₀)=0 to be a pseudo-sdf
     #   f(x) = f(x₀)+d|∇f|+O(d²) ∴  d ≈ f(x)/|∇f|