Hi ,
I'm an engineering student at the University of Calabria, Italy.
I'm creating a 3d city model with real gis data. I used CityEngine in a first stage.
I should make a noise map in 3d for my thesis but do not know how to do. Some Advice?
I have the shape file of the streets and buildings. The streets Shape include the noise levels.
That interpolation use in ArcMap to show the noise map? How do I represent the noise on facades of the buildings?
How do I create a noise map in 3d ?
Here is some images of the my scene created with CityEngine 2015.2
Thank you
This sounds like a cool project. I also like the look of your model.
Here is a suggestion....
1. Create the area around the streets representing the different levels of noise (possibly with a buffer / buffers OR a distance raster from the streets)
2. Create a "noise_level" attribute in the building shapes.
3. CityEngine - write CGA attr for and assign the facades a color based on the new noise_level attribute.
for example...
attr noise_level = 1 #connect this to your building shape "noise_level" attribute
noiseLevel = case noise_level == 1 : "#99192A"
case noise_level == 2 : "#B23343"
else : "#CC4C5D"
#Code to generate buildings
...
...
...
YourFacadeRule--> #This rule could color facades (or possibly roofs??) based on each buildings noise level
color(noiseLevel)
OR you could use a noise raster as a map layer type....
Hope this helps...let me know how it goes.