Author Topic: Can one set the opacity of an object, not texture in GLES 1.0?  (Read 1097 times)

Offline Terrabus

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I'm hoping to do some independent but parallel fade transitions on multiple billboards sharing a single texture in GLES 1.0.
Does this sound doable? If so, can someone please point me in the right direction.

This is (not) exactly what I'm trying to do:
http://jsfiddle.net/Ar96M/

Offline EgonOlsen

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Re: Can one set the opacity of an object, not texture in GLES 1.0?
« Reply #1 on: July 09, 2012, 07:53:24 pm »
No problem. Object3D has this method to set the transparency: http://www.jpct.net/jpct-ae/doc/com/threed/jpct/Object3D.html#setTransparency(int)

You might as well consider adjusting the default values for the transparency calculations in Config (glTransparencyOffset and glTransparencyMul): http://www.jpct.net/jpct-ae/doc/com/threed/jpct/Config.html#glTransparencyOffset

Offline Terrabus

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Re: Can one set the opacity of an object, not texture in GLES 1.0?
« Reply #2 on: July 11, 2012, 01:57:55 pm »
That worked. I misunderstood what that function did. Thanks again EgonOlsen!