http://toddmotto.com/all-about-angulars-emit-broadcast-on-publish-subscribing/

• Update model
• Testing
• No WebGL

• Loading screen

• Save state data to URL

• Set up angular + webgl application

• Establish comms

• Compress model

• Load model + textures

• Added pan

• Add zoom

• Add orbit

• Limit Zoom

• Limit orbit

• Progress infrastructure

• Help text / panel

• Screenshot (aka v1 fallback)

• Style screenshot button

• Style instruction banner

• Remove screenshot-button element

• Info panel

• Hover over items

• Make indication to click

• Square foot data

• Tally square foot

• Group by floor

• Style loading screen

• Help text copy

• Admin Panel

• Add powered by floored

• Create panel geometry as separate OBJs
• North arrow
• Evenly light all sides (i.e., not have shadow on two sides)
• Reduce texture map size, especially interior
• Reduce # of polys, especially interiors