Loading - please wait...

This page requires a reasonably modern HTML5 browser
with both Javascript and WebGL enabled.

If this message is not soon replaced by an interactive 3D model,
then it is likely that your browser does not support this web app.
Check your JavaScript Console for specific error messages.

LOSSES AND GAINS
COOLING kWh HEATING kWh
Sources of Heat Gain
Qs Solar Gain kWh
Qf Fabric Gain kWh
Qv Ventil. Gain kWh
Qe Equipment kWh
Qo Occupancy kWh
Sources of Heat Loss
Qf Fabric Loss kWh
Qv Ventil. Loss kWh

Name:
Region:
Country:
WMO:
Geographic Location
Latitude:
Longitude:
Timezone:
Design Temperature: °
Max. Heating: kW
Max. Cooling: kW
Ventilation: AC/hr
Equipment: W/m2
Occupancy: people
Activity Rate: MET
Wall: W/m2K
Flat Roof: W/m2K
Glazing: W/m2K
Frame: W/m2K
Door: W/m2K
Floor: W/m2K
Solar Transmittance
Glass SHGC/G-Value:
Solar Absorptance
Walls:
Roof:
Frames:
Doors:
INFO: ROOM
WIDTH DEPTH HEIGHT WALLS WINDOWS FLOOR WIDTH HEIGHT AREA SILL HEIGHT EDGE OFFSET

EDIT ROOM

3D VIEW SETTINGS

Projection (Shortcut keys: 1 to 5)

DISPLAY SETTINGS

SNAP SETTINGS


Displayed Dimension Units

This affects only the display of dimensions within the interface, not their stored values.


Displays editable dimension lines along the edges of blocks when they are selected.

ROOM SETTINGS

APERTURE SETTINGS


Frame Color

THERMAL TRANSMITTANCE

INFORMATION

Overview

The aim of this app is to...


© Dr. Andrew J. Marsh, 2016.

View Manipulation

You can interactively adjust the 3D view of the model using a mouse, pen or stylus, or by touch on a tablet or phone. You can also use the items in the 3D View Settings popup.

Rotation:
Drag with the left/right button or a single finger,
or use the arrow keys.
Panning:
Drag with the middle button or two/three fingers,
or use the A and D keys.
Zooming:
Use the scroll wheel or pinch with two fingers,
or use the W and S keys.

NOTE: You can use the Shift and Ctrl/Meta keys to adjust the increment of each scroll event or key press.

Keyboard Modifiers

The Shift and Ctrl/Meta keys are used pretty extensively to modify interactive data entry. This applies to all increment buttons, scroll wheel motion, slider controls and input elements.

Shift Key:
Increases input to larger values, usually by ten times or significantly larger increments such as 1 month for dates and 1 hour for times.
Ctrl or Meta Key:
Decreases input to smaller values, usually by one tenth or the smallest reasonable increment such as 1 day for dates or 1 minute for times.

NOTE: You can use the scroll wheel to edit a data value when hovering over any slider, numeric input or even table rows that indicate their editibility.

Credits

This app uses the following frameworks and components:


Bootstrap  v3.3.2
Copyright © 2011-2015 Twitter, Inc. - github.com/twbs,
http://getbootstrap.com/   (LICENSE)

Bootstrap-popover-x  v1.4.0
Copyright © 2014, Kartik Visweswaran, Krajee.com,
https://github.com/kartik-v/bootstrap-popover-x   (LICENSE)

jQuery  v1.11.2
Copyright © jQuery Foundation and other contributors,
https://jquery.com/   (LICENSE)

JSON Editor
Copyright © 2015 Jos de Jong - github.com/josdejong
https://github.com/josdejong/jsoneditor/   (LICENSE)

JSURL
Copyright © 2011 Bruno Jouhier - github.com/Sage
https://github.com/Sage/jsurl/   (LICENSE)

KnockoutJS  v3.4.0
Copyright © Steven Sanderson and the Knockout.js team,
http://knockoutjs.com/   (LICENSE)

Knockstrap  v1.2.0
Copyright © 2013 Artem Stepanyuk - github.com/faulknercs,
http://faulknercs.github.io/Knockstrap/   (LICENSE)

libtess.js
Copyright © 2012, Brendan Kenny - github.com/brendankenny
https://github.com/brendankenny/libtess.js   (LICENSE)

lightgl.js
Copyright © 2011 by Evan Wallace - github.com/evanw
https://github.com/evanw/lightgl.js/   (LICENSE)

MarchingSquaresJS
Copyright © 2015, Ronny Lorenz. - github.com/RaumZeit
https://github.com/RaumZeit/MarchingSquares.js   (LICENSE)

SnackbarJS
Copyright © 2014 Federico Zivolo - github.com/FezVrasta
http://fezvrasta.github.io/snackbarjs/   (LICENSE)