Granular.jl

commit a46a20781d6ca83220f5e8d12c6c59bf25dd3928
parent 6fa9e47d206927bea7ac220ba5c999a84eb0be81
Author: Anders Damsgaard <andersd@riseup.net>
Date:   Mon, 19 Feb 2018 20:09:31 -0500

Add test with regular square packing

Diffstat:
M
test/contact-search-and-geometry.jl
 | 
20
++++++++++++++++++++

1 file changed, 20 insertions(+), 0 deletions(-)
diff --git a/test/contact-search-and-geometry.jl b/test/contact-search-and-geometry.jl
@@ -1,4 +1,6 @@
 #!/usr/bin/env julia
+using Compat.Test
+import Granular
 
 # Check the contact search and geometry of a two-particle interaction
 
@@ -265,3 +267,21 @@ Granular.interact!(sim)
 for i=1:9
     @test sim.grains[i].n_contacts == 0
 end
+
+sim = Granular.createSimulation()
+nx = 16; ny = 15
+Granular.regularPacking!(sim, [nx, ny], 1., 1., padding_factor=0,
+                         tiling="square")
+for grain in sim.grains
+    grain.contact_radius *= 1.00001
+end
+Granular.findContacts!(sim)
+#Granular.plotGrains(sim)
+for j=2:(ny-1)
+    for i=2:(nx-1)
+        idx = (j - 1)*nx + i
+        @test sim.grains[idx].n_contacts == 4
+    end
+end
+
+