plib-users

[Plib-users] Decals

[Tyler O. <Tyl...@gm...>]

Is there somewhere in a state of a node to disable depth writing to
allow for decals?
This is the only way I've thought of to do decals:

glDepthMask(false);
ssgCullAndDraw(&ssgBranchObject1);
ssgCullAndDraw(&ssgBranchDecalForObject1);
glDepthMask(true);
glColorMask(false, false, false, false);
ssgCullAndDraw(&ssgBranchObject1);
glColorMask(true, true, true, true);

but this requries you to remove that object from the scene and call
ssgCullAndDraw on individual objects.  Is there another route?

Thanks,
Tyler


-- 
Tyler Ohlsen
Tyl...@gm...

Re: [Plib-users] Decals

[Steve B. <sjb...@ai...>]

Tyler Ohlsen wrote:
> Is there somewhere in a state of a node to disable depth writing to
> allow for decals?

No - but you can use a draw callback function.

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