c# - What is a Vector2 and Vector3 in Unity? - Stack Overflow
2019年2月1日 · A Vector is basically a quantity which has a direction: The quantity is referred to as the magnitude of the vector, the direction is referred to as the normalized vector. Vector is …
unity game engine - Perpendicular Vector3 to a given Vector3
2020年8月26日 · You need a second vector not parallel to the first one to find a vector perpendicular to them both, i.e. their cross product, since this way a plane is defined, which …
unity game engine - How to make Vector3 fields behave like the …
2019年2月21日 · [CustomEditor(typeof(Transform), true)] [CanEditMultipleObjects] public class AdvancedTransformEditor : Editor { //Unity's built-in editor private Editor _defaultEditor; private …
unity game engine - What does vector minus vector actually mean …
2014年3月6日 · Trying to understand (did not take many math classes, so I apologize I know I should know this) what it means when I have some code that takes 2 vectors and subtracts …
Vector3.magnitude and vector3.normalized explanation
2018年5月7日 · A vector can be thought of as a direction and distance (although it is normally expressed as an amount in each axis; for example, +3 on x and -4 on y would have a …
unity game engine - How to properly compare two Vector3
2023年9月2日 · From Unity Docs: Returns true if two vectors are approximately equal. To allow for floating point inaccuracies, the two vectors are considered equal if the magnitude of their …
c# - Convert an angle in degrees, to a vector - Stack Overflow
2013年9月17日 · I'd like to convert degrees to a directional vector (ie X and Y) with magnitude 1. My origin (0,0) is in the upper left. So I'd like 0 degrees to convert to [0, -1] I thought the best …
c# - How to convert Vector3 to Quaternion? - Stack Overflow
2016年4月22日 · unity-game-engine; Share. Improve this question. Follow edited Dec 10, 2016 at 0:47. Alexander O'Mara ...
What is the need for normalizing a vector? - Stack Overflow
2012年4月4日 · Any vector, when normalized, only changes its magnitude, not its direction. Also, every vector pointing in the same direction, gets normalized to the same vector (since …
GameObject rotation based Vector2 direction - Stack Overflow
Unity rotate object depending on other objects angle. 3. How to rotate a quanternion and calculate ...