Delegate is a famous way to implement Callbacks in C#. Action is one such generic delegate type. Action Callbacks can be very handy in Unity programming. Let us learn how to use Action Callback in Unity. What is an Action? Action is a generic delegate type defined in the System namespace. Action objects return…

We all know that Harry in his last year was taken out of Privet Drive with a massive plan that involved seven potters. Lets go through the preparations! The light was fading rapidly now, the hall of the Dursleys in Privet Drive was full of shadows in the evening light…

COVID19 pandemic is growing at an alarming rate. Even the wizarding world is not aloof. St. Mungo’s Hospital is working on its vaccine. The tests are still on. The lockdown resulting from COVID19 has struck Hogwarts too. The Muggle Prime Minister sat at his table awaiting the arrival of the…

As per Unity docs, a coroutine is a function that can suspend its execution (yield) until the given YieldInstruction finishes. In other words, coroutines in Unity work like normal functions till they encounter a YieldInstruction. At this point, the coroutine is paused and the control returns to the function which…

August 1, 1997 It is the wedding of the eldest son of the Weasley family. The whole family is celebrating, but one. Had Percy Weasley missed the wedding? Percy, the Junior Assistant to the Minister of Magic has taken a day off. He is lying on his bed while his…

Wingardium Leviosa or the charm to make the objects fly. Being a muggle born, my excitement had no bounds when I first received the Hogwarts letter of acceptance. …

It is very important for a Unity Developer to have a sound understanding of Time.deltaTime. Let us learn the basics of Time.deltaTime in Unity3D with some examples. What is Time.deltaTime? Time.deltaTime is the completion time in seconds since the last frame. It is read only. Therefore you cannot modify it! This property provides…

A Camera is a device through which the player views the world. Understanding Screen Point, World Point and Viewport point in Unity3D forms the basics of how camera can be used while determining the position of an object or mouse pointer. Screen point Screen point is defined in pixels. The bottom-left of…

Here is Aragorn son of Arathorn, chieftain of the Dunedain of Arnor, Captain of the Host of the West, bearer of the Star of the North, wielder of the Sword Reforged, victorious in battle, whose hands bring healing, the Elfstone, Elessar of the line of Valandil, Isildur’s son, Elendil’s son of Numenor. Shall…