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Fixed box generation for small draft values

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Jose Luis Cercos-Pita
2014-07-11 17:01:04 +02:00
committed by wmayer
parent 4b0c7bd9e1
commit 00c76e38ee
1 changed files with 15 additions and 6 deletions
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21
src/Mod/Ship/shipHydrostatics/Tools.py
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@@ -216,8 +216,11 @@ def wettedArea(shape, draft, trim):
# Create the "sea" box
L = xmax - xmin
B = bbox.YMax - bbox.YMin
p = Vector(-1.5*L, -1.5*B, bbox.ZMin - 1.0)
box = Part.makeBox(3.0*L, 3.0*B, - bbox.ZMin + 1.0, p)
p = Vector(-1.5 * L, -1.5 * B, bbox.ZMin - 1.0)
try:
box = Part.makeBox(3.0 * L, 3.0 * B, - bbox.ZMin + 1.0, p)
except:
return 0.0
for f in shape.Faces:
try:
@@ -274,8 +277,11 @@ def FloatingArea(ship, draft, trim):
# Create the "sea" box
L = xmax - xmin
B = bbox.YMax - bbox.YMin
p = Vector(-1.5*L, -1.5*B, bbox.ZMin - 1.0)
box = Part.makeBox(3.0*L, 3.0*B, - bbox.ZMin + 1.0, p)
p = Vector(-1.5 * L, -1.5 * B, bbox.ZMin - 1.0)
try:
box = Part.makeBox(3.0 * L, 3.0 * B, - bbox.ZMin + 1.0, p)
except:
return [area, cf]
maxX = bbox.XMin / Units.Metre.Value
minX = bbox.XMax / Units.Metre.Value
@@ -368,8 +374,11 @@ def mainFrameCoeff(ship, draft):
# Create the "sea" box
L = xmax - xmin
B = bbox.YMax - bbox.YMin
p = Vector(-1.5*L, -1.5*B, bbox.ZMin - 1.0)
box = Part.makeBox(1.5*L + x, 3.0*B, - bbox.ZMin + 1.0, p)
p = Vector(-1.5 * L, -1.5 * B, bbox.ZMin - 1.0)
try:
box = Part.makeBox(1.5 * L, 3.0 * B, - bbox.ZMin + 1.0, p)
except:
return cm
maxY = bbox.YMin / Units.Metre.Value
minY = bbox.YMax / Units.Metre.Value