[Bf-committers] Patch for auto-identation in text editor

[Ton Roosendaal]

Hi,

Colors are 'packed' in an int, denoting bytes for ABGR respectively.
Put a char pointer to the color, and read the color components  
individually. Alpha is by default 255.

-Ton-


On Wednesday, Jul 14, 2004, at 05:31 Europe/Amsterdam, Campbell Barton  
wrote:

> Hi, Im having trouble comparing the colours of 2 faces- to break it  
> down All I need to do is compare the colour of 2 faces verts, as shown  
> below.
>
> - Comparing the red of the first vert of 2 faces.
> active_tface[0].col[0] <= tface[0].col[0]+limit_int &&  
> active_tface[0].col[0]+limit_int >= tface[0].col[0]
>
> As you can see Im using a limit to make its possible to have some  
> fuzzyness.
>
> One problem I have is Im not sure whats white and whats black
>
> from doing a ...
>   printf("u%", active_tface[0].col[0])
>
> the col is an unsigned int from 255 to 4294967295
>
> The problem is that the races that are selected seem random and I was  
> windering if there was a better way to compare the colours of 2 faces.
>
> - Cam
>
> --  
> Campbell J Barton
>
> 133 Hope Street
> Geelong West, Victoria 3218 Australia
>
> URL:    http://www.metavr.com
> e-mail: cbarton@metavr.com
> phone: AU (03) 5229 0241
>
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>
>
------------------------------------------------------------------------ 
--
Ton Roosendaal  Blender Foundation ton@blender.org  
http://www.blender.org