For example, a vertex represented as a vector (2,3,1) represents a displacement of two units along the x-axis three units along the y-axis one unit along the z-axis. Each of these components represent a displacement along the x, y or z-axis. Linear Algebra Concepts VectorsĮach vertex of a character can be referred to as a vector with n-number of components. By simply multiplying a vector by a transformation matrix, the vector’s coordinate system will be transformed. A Transformation Matrix is a matrix used to transform coordinate systems. A Matrix is an entity that contains within itself the information required to transform one coordinate system to another.Ī Transformation is the process of converting the coordinate system of an object into another coordinate system. A vector represents displacement between two objects. Movement, in 3D Graphics, occurs when a character’s coordinate system is transformed to another coordinate system.Ī Vector is simply an entity that has magnitude but also contains information about its direction. Vectors are constantly being manipulated by Matrices essentially Transforming, the coordinate system of the vector. Whenever you move a character on a screen, Linear Algebra concepts are at play.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |