2D computer graphics endowed with a self-rendering method—a procedure which assigns colors to the image pixels by an arbitrary algorithm. Complex models can be built by combining simpler objects, in the paradigms of object-oriented programming. In Euclidean geometry, a translation moves every point a constant distance in a specified direction. A translation can be described as a rigid motion: other rigid motions include rotations and reflections. A translation can also be interpreted as the addition of a constant vector to every point, or as shifting the origin of the coordinate system. A translation operator is an operator formula_1 such that formula_2 If v
Every Day Is a Holiday one on a "Best Holiday Songs of 2015" list. VH1 also gave a positive review, calling the commercial "fun" and "energetic" and felt Perry's outfits were "cute". Lauren Valenti from "Marie Claire" dubbed the song "a track filled with good tidings". In a negative review, Matt Miller from "Esquire" felt the video was "a hellish non-denominational land of cheer". Every Day Is a Holiday "Every Day Is a Holiday" is a song written and recorded by American singer Katy Perry. Produced by Duke Dumont, the song was released on November 23, 2015 as part of H&M's holiday campaign along with