3.1 add_overhangs_by_projection_factor 1e29e117-3916-4368-b24d-75da54045956 4077a18a-0ae2-40cd-b206-979576822485 2024-11-16T23:47:46Z 6DE831F7 AddOverhangsByProjectionFactor Add Overhangs by Projection Factor Add overhangs by projection factor to specified windows. The projection factor is the overhang depth divided by the window height. This can be applied to windows by the closest cardinal direction. If baseline model contains overhangs made by this measure, they will be replaced. Optionally the measure can delete any pre-existing space shading surfaces. If requested then delete existing space shading surfaces. Then loop through exterior windows. If the requested cardinal direction is the closest to the window, then add the overhang. Name the shading surface the same as the window but append with '-Overhang'. If a space shading surface of that name already exists, then delete it before making the new one. This measure has no life cycle cost arguments. You can see the economic impact of the measure by costing the construction used for the overhangs. projection_factor Projection Factor Double overhang depth / window height true false 0.5 facade Cardinal Direction Choice true false South North North East East South South West West remove_ext_space_shading Remove Existing Space Shading Surfaces From the Model Boolean true false false true true false false construction Optionally Choose a Construction for the Overhangs Choice false false Envelope.Fenestration Measure Type ModelMeasure string Measure Function Measure string Requires EnergyPlus Results false boolean Uses SketchUp API false boolean LICENSE.md md license 8C5A8023 README.md md readme CBE15842 README.md.erb erb readmeerb 232D0477 OpenStudio 2.0.0 2.0.0 measure.rb rb script 330F0C00 AddOverhangsByProjectionFactor_Test.rb rb test 18A9E740 OverhangTestModel_01.osm osm test CB626A3A