topic Re: set attr color in ArcGIS CityEngine Questions

set attr color

biaozeng — Thu, 11 Jan 2024 10:45:47 GMT

version "2023.1"

attr col=[1,1,1]

lot-->

extrude(30) color(col)

//I want to assign color attributes on the shape to the extruded model

Re: set attr color

plfontes — Thu, 11 Jan 2024 11:29:11 GMT

A possible way to represent this would be:

@Color attr col = "#FFFFFF" lot--> color(col) extrude(30)

Re: set attr color

biaozeng — Fri, 12 Jan 2024 01:21:19 GMT

If the color attribute on my shape data is RGB value, how should it be converted

Re: set attr color

desert — Fri, 12 Jan 2024 07:16:42 GMT

There's probably a better way, but here's the one I know.

################# # Use Array @Order(0) attr Color_array = [0,0,0] Lot1 --> color(Color_array[0], Color_array[1], Color_array[2]) extrude(10) X. ################## ################# # OR @Order(1) @Range(min=0, max=1, stepsize=0.1) attr Red = 0 @Order(2) @Range(min=0, max=1, stepsize=0.1) attr Green = 0 @Order(3) @Range(min=0, max=1, stepsize=0.1) attr Blue = 0 Lot2 --> color(Red, Green, Blue) extrude(10) X. ##################