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I would like to know why we would use alpha blending in that shader for just rendering a sprite, which is just a texture ? What is tint color ? Why we multiply the alpha value by the color here ? If I just want to draw a 2D GUI Texture(an image) is...

The first version of Flight Simulator shipped in 1980 for the Apple II and, amazingly, it was in 3D! That was a remarkable achievement. It’s even more amazing when you consider that all of the 3D was done by hand, the result of meticulous calculations...

After months of development and testing, Unity 4.2 is here and ready for you to use. As well as a host of new and exciting features, the latest version of the 4.x cycle introduces a number of important licensing changes, all designed to make as many...

4.5 Has just been released with loads of additions, improvements and bug fixes. Download. Check the release notes. Please remember to back-up your projects before upgrading! You can install multiple versions of Unity, here’s how We’ve...

Unity Networking In this article I will introduce the networking functionality included in Unity. I will build a simple authorative server solution, introduce the NetworkView component, and show you how RPCs can be used. The screenshots are from Unity...