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Touch on specific mesh
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@Momeks

Posts: 71

NGLSpecialist

Fri, Jul 13 2012


Hi , I am trying to tap on specific mesh with UITouch , but the problem is NGLmesh is not inherited from UIView so the compiler gives me this warning :

Comparison of distinct pointer types ('UIView *' and 'NGLMesh *')


- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {

UITouch *touch = [[event allTouches]anyObject];

if ([touch view] == _mesh)
{

NSLog(@"touched");
}

}



what is your suggestion ?
thanks
0% like this - 0/0

@MJ_uni

Posts: 14

NGLNewbie

Fri, Jul 13 2012


In response to: @Momeks

Hello there,

maybe these threads can help

http://nineveh.gl/community/forum/physics

The method you are using for touching do are just for recognition. I think it is necessary use some sort of collision testing to find out whether a mesh has been touches or not.
So starting from the finger tip, create an own mesh that moves down the z axis and tests whether it collides with another mesh or not.

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@Momeks

Posts: 71

NGLSpecialist

Fri, Jul 13 2012


In response to: @MJ_uni

I need just a simple tap !
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@dineybomfim

Posts: 571

NGLAdmin

Fri, Jul 13 2012


In response to: @Momeks

There is no Touch API in NinevehGL yet, the next version (0.9.4) will bring it.

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