300x250 ComputerGraphics27 Homogeneous coordinates and the transformation matrix 2.1.2 Homogeneous coordinates and the transformation matrix Homogeneous representation means three-dimensional point is represented by a four-element vector. The coordinates are determined by dividng the fourth component into the first three. Typically, when transforming a point in world space, the fourth component will be one. (x, y, z) = [x, y, z,1] The basic transformation of rotate, translat.. 2022. 10. 23. Spaces and transformations Computer graphics and animation involve transforming data from a defining space into a world space in order to build a synthetic environment. Object data are transformed as a function and finally, they are transformed to view the object on a screen. The workhorse transformation representation of graphics is the 4x4 transformation matrix, which can. Be used to represent combinations of three-dime.. 2022. 10. 18. Spaces and transformations Computer graphics and animation involve transforming data from a defining space into a world space in order to build a synthetic environment. Object data are transformed as a function and finally, they are transformed to view the object on a screen. The workhorse transformation representation of graphics is the 4x4 transformation matrix, which can. Be used to represent combinations of three-dime.. 2022. 10. 18. Digital Video/Audio 1.4.3 Digital Video As the cost of computer memory decreases and processor speeds increase, the capture, compression, storage and playback of digital video have become more prevalent. This has several important ramifications. First desktop animation has become inexpensive enough to the consumer. Second, compositing is no longer optical. Compositing each element in a film meant additional degrada.. 2022. 10. 17. 이전 1 2 3 4 5 6 7 다음 300x250
