pick and drop 3d object on mobile

amit · 12-26-2014 11:13 AM

Hi,
I am tryin to pick and drop a 3d obj on a plane in 3d on mobile platform. I have a mesh imported from fbx with no physics.
Tried makin physics from editor, but it does not respond in code with Physics.ray(...)
also does phyx works in android/ios?
Also how to ray collision on plane?

Any code help would be nice,

Thanks

Tottel · 12-26-2014 06:09 PM

Hi there,

Make sure your touch is working correctly, using MouseTouch (MT, or something). You can definitely use Physics.Ray, I'm using it. I'll see if I can dig up some example code.

amit · 12-26-2014 07:12 PM

thanks, i did try code from "physics sample" but in vain.
Ill be waitin for ur code

Tottel · 12-26-2014 11:08 PM

Code:

Vec2 pos = MT.pos(0);       

Vec dir = ScreenToDir(pos);

Vec worldStartPos = ScreenToPos(pos, 0.001f);

if(Physics.ray(worldStartPos, dir*10, &hit))

{

    // Stuff

}

amit · 12-29-2014 06:54 AM

i tried this,
the problem is that my model does not have physics. how do i make it and set it.

Pixel Perfect · 12-29-2014 08:47 AM

Hi Amit, please see my response to this previous thread, it explains how to add physics to an imported object

Tottel · 12-29-2014 12:52 PM

Since you want to move the object, it would be best to use Convex physics, imo.

amit · 12-30-2014 05:34 AM

ok found the problem, it was from my side, my model was a mesh type ... while it has to be a object!

sorry for troublin u all

pick and drop 3d object on mobile
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