# Edge from Bitmap?

**URL:** <https://forums.chaos.com/t/edge-from-bitmap/44861>\
**Category:** General\
**Created:** [April 12, 2013, 9:57am UTC](https://forums.chaos.com/t/edge-from-bitmap/44861 "2013-04-12T09:57:42Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![digitarch](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/digitarch/32/235054_2.png) [@digitarch](https://forums.chaos.com/u/digitarch)\
**Post date:** [April 12, 2013, 9:57am UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/1 "2013-04-12T09:57:42Z")

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Hi,  
i would like to create an visible edge around people billboards. Vrayedge doesn´t work as there is no geometry edge. vrayedge also doesn´t react on displaced edge using vraydisplacement to clip the geometry. Somebody knows the trick?  
Matthias

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**Author:** ![digitarch](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/digitarch/32/235054_2.png) [@digitarch](https://forums.chaos.com/u/digitarch)\
**Post date:** [April 12, 2013, 11:55am UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/2 "2013-04-12T11:55:42Z")

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hmmm, works with vraytoon but - somebody knows how to create shapeborder from bitmap without unsing environent effect/post?  
Matthias

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**Author:** ![svetlozar.draganov](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/svetlozar.draganov/32/53004_2.png) [@svetlozar.draganov](https://forums.chaos.com/u/svetlozar.draganov)\
**Post date:** [April 15, 2013, 1:44pm UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/3 "2013-04-15T13:44:57Z")

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Hello there,

Could you please post a few examples of what do you want to achieve - a sample scene would be even better.  
Thank you very much in advance.

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**Author:** ![Morne](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/morne/32/11335_2.png) [@Morne](https://forums.chaos.com/u/Morne)\
**Post date:** [April 26, 2013, 2:15pm UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/4 "2013-04-26T14:15:19Z")

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> [@Lavoir](https://forums.chaos.com/t/lavoir/40845/4):
>
> Hello there,
> 
> Could you please post a few examples of what do you want to achieve - a sample scene would be even better.  
> Thank you very much in advance.

I think what he is saying is that he wants to render the 2D billboard people like this 3D people example in the 1st post:  
[http://www.chaosgroup.com/forums/vbulletin/showthread.php?69957-VRaytoon-Thinks-Scene-Objects-Have-Been-Deleted](http://www.chaosgroup.com/forums/vbulletin/showthread.php?69957-VRaytoon-Thinks-Scene-Objects-Have-Been-Deleted)

In that post it seems to be 3D people, but would be nice if we could do same effect for 2D billboard people

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**Author:** ![digitarch](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/digitarch/32/235054_2.png) [@digitarch](https://forums.chaos.com/u/digitarch)\
**Post date:** [April 27, 2013, 3:12pm UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/5 "2013-04-27T15:12:27Z")

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Yes exactly. Using 2D People billboards and Creating a Black outline. I Managed it with vray displacement and clipping, Creating The outline with vray toon. But for many billboard People That is Not very elegant.  
Matthias

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**Author:** ![muoto](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/32.png) [@muoto](https://forums.chaos.com/u/muoto)\
**Post date:** [April 27, 2013, 5:42pm UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/6 "2013-04-27T17:42:12Z")

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why not just map it ?  
ok maybe a bit long, but works;)

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**Author:** ![Morne](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/morne/32/11335_2.png) [@Morne](https://forums.chaos.com/u/Morne)\
**Post date:** [April 29, 2013, 8:21am UTC](https://forums.chaos.com/t/edge-from-bitmap/44861/7 "2013-04-29T08:21:29Z")

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> [@Looking for high res textures](https://forums.chaos.com/t/looking-for-high-res-textures/41004/2):
>
> why not just map it ?  
> ok maybe a bit long, but works;)

Because with a render effect like VRayToon its “a click of a button”. Mapping it requires changing all your people maps which will take forever
