April 21st, 2018

Game Design Podcasts

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Modding Monster Train - Harmony Reverse Patches

July 14, 2021 Modding with Harmony Monster Train Title: Harmony ParDeike - Reverse Patch By: Harmony Harmony - Documentation Description: Harmony documentation on patching with the Reverse Patch. Overview I was investigating ways to use Harmony to access private methods and fields from classes within the Unity target game itself, Monster Train in this case. One of the first direct options I came across was using reverse patches. Basics of the Reverse Patch "A reverse patch is a stub method in your own code that 'becomes' the original or part of the original method so you can use that yourself." Typical use cases: easily call private methods no reflection, no delegate, native performance you can cherry-pick part of the original method by using a transpiler can give you the unmodified original will freeze the implementation to the time you reverse patch Implementation After seeing its first use case being calling private ...
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Field of View Tutorial E02 - FoV Mesh - by Sebastian Lague

January 16, 2019 Field of View Tutorial – E02 Youtube -Field of view visualisation (E02) By: Sebastian Lague This is the second part of a tutorial creating a field of view (FoV) for a character in Unity. This focuses on an in-game visualization of the field of view that fills the entire viewing area. FoV visualization is a generated mesh. This will be built from tris made up by the character’s position and the end point of each ray cast within the FoV. A struct was created to hold all of the information for the raycasts. Used transform.InverseTransformPoint to convert a point (Vector3) from a global value to a local value. The FoV mesh initially had an issue dealing with the corners/edges of obstacles. A high resolution was needed (many rays cast) to reduce the visual jitter effect around obstacle corner/edges. This was addressed further in the tutorial. To solve this, approached the problem by determining when rays go from hitting obstacle to missing obstacle, and label these ...
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Unity - Exploring the Physics - Rigidbody and Drag

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March 10, 2021 Rigid Body Physics Unity Title: How is Drag Calculated by Unity Engine? Unity Forum - Link Description: Explanation of someone's testing of Unity's rigid body drag value. Overview I was just exploring Unity's physics through Rigidbodys and Physics Materials to see what different feels and effects I could get with them, and decided to delve a bit further into them. Rigid Body I was just doing very general testing without much research this time around just to see what I got from using the different values. Mass acts pretty much how you would expect, as it requires more force to accelerate the object and stops it faster when friction is involved. Drag Drag and Angular Drag however were a bit trickier. While Drag did reduce the acceleration of the object as it moved, and eventually the velocity as force stopped being applied, it did not appear to matter what direction or shape the object's facing direction created. I tes...
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