Advices about possible project

[Melssj5]

Hi Guys, I have been out of JPCT for years, now I was asked to do a software (Maybe for android but could be done in java too) that requires image processing, so Immediately I came here to ask.

One of the app requirements are:

- Take a pic with an android device, then you could select the floor or even a wall and change it texture, all this from an android device, any image post processing  could be done on a server if necessary.

How do you think this could be achieved? ANy advices will be very appreciated. Becausse I must give an answer soon.

[EgonOlsen]

That's basically the same thing that Autodesk's Homestyler does, which also uses jPCT for the Android version. I don't know what they are doing exactly, but they seem to place a wireframe of the room based on some image processing and let the user adjust the result.
Maybe you want to have a look at it, it's available for free in Google Play. You have to use the option to use your own image to see the process.

[AGP]

Wow, it must make for a fairly-sized ego to have your engine used by Autodesk! : -)

[EgonOlsen]

Yes, that's strange, isn't it?

[Melssj5]

Is ti posible to generate a poligon by having the corners of that poligon and use it as a plane to apply a texture over it?

I mean, lets imagine I have this set of coordinates:


(20, 50)
(25, 36)
(15, 85)
(12, 65)
(65, 5)
etc etc etc

How can I draw a poligon model that uses all that points?

[aZen]

Yes. Look for poly2tri. I hope your polygons don't have edge holes, otherwise it becomes tricky.