Checks if the the sprite is overlapping another sprite or a group. If the overlap is positive the sprites will bounce affecting each other's trajectories depending on their .velocity, .mass and .restitution. The check is performed using the colliders. If colliders are not set they will be created automatically from the image/animation bounding box.
Is your Unity3D model rotated wrong? -90 on the x axis? You can fix it in minutes with blender by following this simple step by step guide. Okay, it's time to rotate! Now that we have the model imported and the scene cleaned up, let's fix the rotation. Select your model by right clicking on it OR...
If not, you can change the settings in Edit > Project Settings >Editor then selecting ‘2D’ for the Default Behavior Mode. Ok, so lets see some Unity magic, click and open the Sprite Editor. Step 3: Slicing up Sprites in the Sprite Editor. The Sprite Editor is one of the powerful new 2D work-flow features introduced to Unity3D.
This is tutorial how to change sprite in Unity 2D Link Image : photos.google.com/photo/AF1QipN0sgkm5QC37J264MxeSX7AX_hMEbmLM1ePR6GX.
A Sprite is basically a 2D image with spatial information such as scale, rotation and position. Now you need an image file to use as a Sprite. You could simply copy one into the folder structure of your project at the file system level but in this case I am going to use the Import menu.
Unity Editor to toggle between panning, move, rotate, scale, and sprite mode. Figure 4: Mode buttons for manipu-lating GameObjects in the Scene View (from left to right): Pan, Translate, Rotate, Scale, Sprite. Game View Unlike the Scene View, which allows you to explore the game world, the Game View is a window that previews what the game would
Distribute sprites across multiple sheets: TexturePacker creates multiple image and data files if not all sprites could be packed into a single texture. Sort sprites to multiple texture atlases: Have different sprite sheets for different categories, e.g. background, characters, impact objects and so on. Read more on Sprite filters in this blog post