Messages

1

NGUI 3 Support / Re: How to overlay a GameObject position at an NGUI Widget position

« on: April 22, 2015, 04:10:04 AM »

Vector3 world_pos = Camera.main.WorldToScreenPoint (position);
pos.z= 0;
Vector3 ui_pos = UICamera.mainCamera.ScreenToWorldPoint(world_pos);
gameObject.transform.position = uipos;

Thanks for pointing me in the right direction!

My code ended up as below:

1. Vector3 worldPos = UICamera.mainCamera.WorldToViewportPoint(nguiSprite.transform.position);
2. Vector3 uiPos = Camera.main.ViewportToWorldPoint(worldPos);
3. gameObject.transform.position = uiPos;
4.  

2

NGUI 3 Support / [SOLVED] How to overlay a GameObject position at an NGUI Widget position

« on: April 19, 2015, 10:36:06 PM »

I am pretty much looking for the opposite of NGUIMath.OverlayPosition

I want to position a GameObject viewed by World Camera
at the position of the NGUI Widget viewed by UI Camera

I've tried all sort of combinations without much luck:

1. Vector3 pos = nguiCamera.ViewportToWorldPoint(nguiWidget.transform.localPosition);
2. pos = Camera.main.WorldToViewportPoint(pos);

thanks

3

NGUI 3 Support / Re: iOS 64bit requirement, best path forward?

« on: March 05, 2015, 05:25:42 PM »

I don't think anything will change at that high level.
Developers using the engine won't have to do anything different.
Let Unity engineers worry about that.

.. if I understood the question right! 

4

NGUI 3 Support / Re: Scrolling on a curved shape

« on: August 21, 2014, 05:58:46 PM »

Lay the buttons out in a circle, sort of an invisible wheel.

Then touch drag to rotate the wheel.

5

NGUI 3 Support / Re: Invisible UIButton that can still be clicked

« on: August 21, 2014, 05:49:06 PM »

Thanks guys, you're both right.

In my case i have set the Alpha for the Normal Color to 1 (hex color)
that made it invisible and still picked up the touch. Thanks for the tip

For the pressed State I kept it's Color Alpha to 255
works great thanks again!

6

NGUI 3 Support / Invisible UIButton that can still be clicked

« on: August 21, 2014, 08:09:54 AM »

I need to setup an invisible UIButton that when pressed,
I display a sprite to show that it's been touched.

When I set the Alpha to 0 in Colors > Normal
The click event no longer fires.

Is there a way to have the
Normal Sprite transparent
Pressed Sprite Visible
and still have the Click event firing?

thanks