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updated bounding box methods

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This commit is contained in:
GuySten 2026-03-11 15:17:31 +02:00
parent af297eddfb
commit 42dd2e1384
1 changed files with 22 additions and 2 deletions
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24
openmc/mesh.py
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@ -2645,11 +2645,31 @@ class HexagonalMesh(StructuredMesh):
@property
def lower_left(self):
return
p = self.pitch
r = self.pitch/np.sqrt(3.0)
n = self.num_rings
offset = np.array([0,0,self.z_grid[0]])
if self.orientation == 'x':
offset[0] = -p*(n-0.5)
offset[1] = -(1+1.5*(n-1))*r
else:
offset[0] = -(1+1.5*(n-1))*r
offset[1] = -p*(n-0.5)
return self.origin + offset
@property
def upper_right(self):
return
p = self.pitch
r = self.pitch/np.sqrt(3.0)
n = self.num_rings
offset = np.array([0,0,self.z_grid[-1]])
if self.orientation == 'x':
offset[0] = p*(n-0.5)
offset[1] = (1+1.5*(n-1))*r
else:
offset[0] = (1+1.5*(n-1))*r
offset[1] = p*(n-0.5)
return self.origin + offset
@property
def num_rings(self):