Generation of Covered Walkway Asset

1. Getting the dimensions of covered walkways.

   
   

   Specific Type	General Specifications(m):
   Overhead Bridges	Shelter: Height Above Ground: min 5.7m Overall Width: min 3m Walkable Width: min 2.4m Thickness of Shelter: 0.2m Pillar: Radius: 0.1m Height: 3.6m
   Covered walkway on Pedestrian Paths	Shelter: Height Above Ground: 3.6m Overall Width: min 3m Walkable Width: min 2.4m Thickness of Shelter: 0.2m Pillar: Radius: 0.1m Height: 3.6m

   Information gotten from LTA



2. Open modelling software. Ensure that the correct dimension (mm or m) settings are selected.




3. Select a street in modelling software to place street furniture in.
   If there is no street that you would like to reference to, create a new street. The new street can be created by creating a ground plane in one layer and work in 2D space (line with dimension of 2.2m for one lane) to 3D space (plane).




4. Layer street with points and decide whether points are parallel or perpendicular to the street.
   For the spacing between points, it can be even (for covered walkways it is 6m apart) or uneven (to be decided by the user).




5. Create 2D outline for street furniture, be sure to include pillars for supporting the sheltered walkway and align pillars with arrayed points.

   
   



6. Work into 3D space by extruding the 2D shapes.

   
   



7. Add realism to the 3D object by adding texture and color (under the material section in Rhino CAD software, where changes reflected in Rendered view).

   

   Then, orientate the furniture in the correct direction.
   Lastly, group the furniture in an assigned layer and place the covered walkway according to points in step 2 if longer walkways are required.




8. OPTIONAL: Repeat steps 5 to 7 for the complementary furnitures of covered walkways with the generic dimensions as below.
   
   

   Specific Type	General Specifications(m):
   Bus Stop (Bus Stop Generation)	Shelter: Height: min 2.2m Width: 3m Length: increments of 3m starting from 6m up to 36m depending on number of commuters Thickness: 0.2m Supporting Beams: Height: 2.2m Radius: 0.1x2.2 Color: White Grey
   Safety Railing	Height: 0.9m - 1.1m

   Information gotten from LTA
   
   

9. Group all objects.

   
   

10. Move desired objects to (0,0,0) point in CAD software.

    
    

11. Ensure saved views (named views for Rhinoceros) are deleted. Export objects into compatible file format for the digital environment (.fbx for Unity).

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