Property defaults/constraints/units

[shorowit]

Many object properties default to 0 or null, whereas they really should be > 0. I suggest we use values from the first example object in the default_library.json. So:

Window Definition:

• Height: 4
• Width: 2
• Sill Height: 3

Daylighting Control:

• Height: 3
• Illuminance Setpoint: 300

Pitched Roof:

• Type: Gable
• Pitch: 6

For Story, I recommend:

• Floor to Ceiling Height: 8 (Dan might want a larger value for commercial?)
• Multiplier: 1

Here is the list of properties that the editor should not allow to be <= 0:

• Window Definition: Height, Width, Sill Height
• Daylighting Control Defintion: Height, Illuminance Setpoint
• Pitched Roof: Pitch
• Story: Floor to Ceiling Height, Multiplier

I also noticed that new Pitched Roof objects are not being assigned a new color, as is the case for stories, thermal zones, etc.

Finally, we should really label units for the properties. For example:

• "Height" -> "Height [ft]"
• "Illuminance Setpoint" -> "Illuminance Setpoint [lux]"

[shorowit]

The defaults should probably also be in the schema, according to @macumber.

[bgschiller]

Read these from the Schema