unity3d-2dtools

This question already has an answer here : How to make Texture2D Readable via script (1 answer) Closed 2 years ago . I have a plugin that allows me to access pictures from an Android phones gallery. This gives me a texture of the Texture2D type. I then want to edit it using the GetPixels function, but it is not set to readable by default. How would I make the texture readable so I can use GetPixels on it? Basically I am allowing the user to select a picture from the phone and then crop it. In the following example pic the picture would be cropped by the red rectangle. Which works if I make the

With an internet connection Everything works flawlessly. There is no memory problem leading to crash. With no internet connection The app proceeds to the menu screen, where it eventually crashes because it is out of memory. I have concluded that the problem lies in the following line of code Social.localUser.Authenticate When I comment out the above line, the memory problem goes away when there is no internet connection. Here is my relevant code void Start () { Social.localUser.Authenticate(ProcessAuthentication); } public void ProcessAuthentication(bool success) { if(success) Debug.Log (

My game uses unity 5 new UI system with canvas. The game itself can receive touches to shoot ammos via functions OnMouseDown() on several game objects with 2D colliders indicating touchable areas, and I can adjust the priorities of different touchable areas by changing the game objects' position.z. However with the UI added, any touches on UI elements (buttons, panels, etc.) will not only (if possible) trigger the UI elements, but they can also pass through UI elements and trigger the touchable areas. It's very weird when you press a button, not only the button is pressed, but also triggers

Im making simple 2D game, I designed the "way" the player going through in the game. If the player touches the wall the game is over, so I must detect collisions. At first I created the walls from sprites, but then I realized there is no 2D collider that suit himself to the shape of the sprit(it was to difficult to create the collider manually from a lot of smaller polygon and circle colliders), so I made all the walls that builds the "way" 3D objects(.dae files with z=0.001), and added them the mash collider which suits himself to the 3D object. I changed my player to be 3D as well so the

Unity's excellent new Sprite s (to wit, Unity's excellent new sprites ), among other worthy advantages, are in fact double-sided. In a 2D or 3D use case, you can flip the little bastards around and still see them from behind - they are rendered from both sides. I also love the unlit shader used on them (ie, Sprite-Default, not Sprite-Diffuse). However I have need for an old-fashioned single-sided Sprite . Fortunately, you can freely download the source of the excellent shader used by Unity ... confusingly, you can't just open it in the Editor, but see here and thence here . After considerable