Module: BTAP::Geometry
- Defined in:
- lib/openstudio-standards/btap/geometry.rb
Defined Under Namespace
Modules: BuildingStoreys, Spaces, Surfaces, Wizards, Zones
Class Method Summary
collapse
Class Method Details
.enumerate_spaces_model(model, prepend_name = false) ⇒ Object
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# File 'lib/openstudio-standards/btap/geometry.rb', line 24
def self.enumerate_spaces_model(model,prepend_name = false)
BTAP::Geometry::BuildingStoreys::auto_assign_spaces_to_stories(model)
model.getBuildingStorys.each do |story|
spaces = Array.new
spaces.concat( story.spaces )
spaces.sort! do |a, b|
(a.xOrigin <=> b.xOrigin).nonzero? ||
(a.yOrigin <=> b.yOrigin)
end
counter = 1
spaces.each do |space|
puts "old space name : #{space.name}"
if prepend_name == true
space.setName("#{story.name}-#{counter.to_s}:#{space.name}")
else
space.setName("#{story.name}-#{counter.to_s}")
end
counter = counter + 1
puts "new space name : #{space.name}"
end
end
end
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.get_fwdr(model) ⇒ Object
.get_surface_to_subsurface_ratio(surfaces) ⇒ Object
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# File 'lib/openstudio-standards/btap/geometry.rb', line 2164
def self.get_surface_to_subsurface_ratio(surfaces)
total_gross_surface_area = 0.0
total_net_surface_area = 0.0
surfaces.each do |surface|
total_gross_surface_area = total_gross_surface_area + surface.grossArea
total_net_surface_area = total_net_surface_area + surface.netArea
end
return 1.0 - (total_net_surface_area/total_gross_surface_area )
end
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.intersect_surfaces(model) ⇒ Object
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# File 'lib/openstudio-standards/btap/geometry.rb', line 2122
def self.intersect_surfaces(model)
model.getSpaces.each do |space1|
model.getSpaces.each do |space2|
space1.intersectSurfaces(space2)
end
end
return model
end
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.match_surfaces(model) ⇒ Object
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# File 'lib/openstudio-standards/btap/geometry.rb', line 2113
def self.match_surfaces(model)
model.getSpaces.each do |space1|
model.getSpaces.each do |space2|
space1.matchSurfaces(space2)
end
end
return model
end
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.prefix_equipment_with_zone_name(model) ⇒ Object
This method will rename the zone equipment to have the zone name as a prefix for a model. It will also rename the hot water coils for:
AirTerminalSingleDuctVAVReheat
ZoneHVACBaseboardConvectiveWater
ZoneHVACUnitHeater
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# File 'lib/openstudio-standards/btap/geometry.rb', line 99
def self.prefix_equipment_with_zone_name(model)
puts "Renaming zone equipment."
thermal_zones = model.getThermalZones
thermal_zones.each do |thermal_zone|
thermal_zone.equipment.each do |equip|
if not equip.to_AirTerminalSingleDuctVAVReheat.empty?
equip.setName("#{thermal_zone.name}:AirTerminalSingleDuctVAVReheat")
reheat_coil = equip.to_AirTerminalSingleDuctVAVReheat.get.reheatCoil
reheat_coil.setName("#{thermal_zone.name}:ReheatCoil")
puts reheat_coil.name
elsif not equip.to_ZoneHVACBaseboardConvectiveWater.empty?
equip.setName("#{thermal_zone.name}:ZoneHVACBaseboardConvectiveWater")
heatingCoil = equip.to_ZoneHVACBaseboardConvectiveWater.get.heatingCoil
heatingCoil.setName("#{thermal_zone.name}:Baseboard HW Htg Coil")
puts heatingCoil.name
elsif not equip.to_ZoneHVACUnitHeater.empty?
equip.setName("#{thermal_zone.name}:ZoneHVACUnitHeater")
heatingCoil = equip.to_ZoneHVACUnitHeater.get.heatingCoil
heatingCoil.setName("#{thermal_zone.name}:Unit Heater Htg Coil")
puts heatingCoil.name
else equip.setName("#{thermal_zone.name}:#{equip.name}")
end
end
end
puts "Done zone renaming equipment"
end
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.rename_zones_based_on_spaces(model) ⇒ Object
this was a copy of the sketchup plugin method.
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# File 'lib/openstudio-standards/btap/geometry.rb', line 50
def self.rename_zones_based_on_spaces(model)
model.getThermalZones.each do |thermal_zone| puts "old zone name : #{thermal_zone.name}"
spaces_in_thermal_zone = []
number_of_spaces = 0
spaces = thermal_zone.spaces
spaces.each do |space|
spaces_in_thermal_zone.push space.name.to_s
end
number_of_spaces = spaces_in_thermal_zone.size
spaces_in_thermal_zone = spaces_in_thermal_zone.sort
if number_of_spaces > 1
multi = " - Plus"
else
multi = ""
end
if number_of_spaces > 0
new_name = "ZN:" + spaces_in_thermal_zone[0] + multi
thermal_zone.setName(new_name)
else
puts "#{thermal_zone.name.to_s} did not have any spaces, and will not be renamed."
end
puts "new zone name : #{thermal_zone.name}"
end
end
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This method will rotate the model
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# File 'lib/openstudio-standards/btap/geometry.rb', line 2180
def self.rotate_model(model, degrees)
t = OpenStudio::Transformation::rotation(OpenStudio::Vector3d.new(0,0,1),degrees*Math::PI/180)
model.getPlanarSurfaceGroups().each { |planar_surface| planar_surface.changeTransformation(t) }
return model
end
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This method will scale the model
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# File 'lib/openstudio-standards/btap/geometry.rb', line 2137
def self.scale_model(model,x,y,z)
m = OpenStudio::Matrix.new(4,4,0)
m[0,0] = 1.0/x
m[1,1] = 1.0/y
m[2,2] = 1.0/z
m[3,3] = 1.0
t = OpenStudio::Transformation.new(m)
model.getPlanarSurfaceGroups().each do |planar_surface|
planar_surface.changeTransformation(t)
end
return model
end
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