nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

How the colors are given to buildings in CityEngine?

mansimittal1

I am new to City Engine and using trial version 2011.2.I want to know how the colors are given to buildings?

Cga rule file for buildings I have written is :-

version "2011.2"

attr BUILD_HEIGHT=0

attr Mass_Color = "#ffaa33"

attr opacityvalue=0.6

@StartRule

Lot-->

extrude(BUILD_HEIGHT)

color(Mass_Color)

set(material.opacity,opacityvalue)

Is there something I am doing wrong or missing ?

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Accepted answers

ThomasFuchs

Hello Mansi Mittal,

Your CGA code will work just fine with version 2014.1 and above.

Please refrain from using an old version when evaluating CityEngine.
A free trial of CityEngine 2016 is available on Esri CityEngine | Try CityEngine Free

Your workflows will certainly benefit from newly introduced features like:

All comments

Your CGA is correct - I'd suspect that the old program version's the culprit here. Maybe try color(1,0,0) instead of hex.

mansimittal1

Still colors are not showing up.

ThomasFuchs

Hello Mansi Mittal,

Your CGA code will work just fine with version 2014.1 and above.

Please refrain from using an old version when evaluating CityEngine.
A free trial of CityEngine 2016 is available on Esri CityEngine | Try CityEngine Free

Your workflows will certainly benefit from newly introduced features like:

mansimittal1

I got it.Thanks for the help!

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