In computer graphics, curve functions are mathematical formulas used to represent and generate smooth curves. These curves are essential for creating various shapes and designs in computer-generated imagery (CGI), animation, and vector graphics. There are different types of curve functions commonly used in computer graphics, including: These curve functions are used in conjunction with algorithms … Read more
Parallel curve algorithms, also known as offset algorithms, are computational methods used in computer graphics and computational geometry to generate curves that run in parallel to an existing curve or set of curves. These algorithms are employed in various applications, such as offsetting boundaries, generating tool paths for machining, and creating visual effects in computer-aided … Read more
Ellipse-generating algorithms are methods used to draw ellipses in computer graphics. These algorithms calculate the points on the ellipse’s perimeter and plot them on the screen. There are various ellipse-generating algorithms available, but two common ones are: Midpoint Ellipse Algorithm The Midpoint Ellipse Algorithm is a method used to draw ellipses in computer graphics. It … Read more
Circle-generating algorithms are used in computer graphics to generate the set of points that lie on the circumference of a circle. These algorithms calculate the coordinates of these points based on the center of the circle and its radius. There are several popular algorithms used for circle generation, including: These circle-generating algorithms provide different trade-offs … Read more
In computer graphics, the line function is a mathematical representation used to describe a straight line. It provides a way to determine the position of points along the line based on their coordinates and the equation of the line. The general form of the line function is expressed as: y = mx + b Here, … Read more
Loading the frame buffer in computer graphics refers to the process of updating the memory area that represents the display screen or the image being rendered. The frame buffer contains the pixel data that determines the color and intensity of each pixel on the screen. To load the frame buffer, we follow these steps: In … Read more
In computer graphics, points and lines are fundamental geometric primitives used to represent and create graphical elements on a digital display. They form the building blocks for more complex shapes and objects in a virtual environment. POINTS in computer graphics A point in computer graphics represents a single coordinate location in space. It is often … Read more
There are two primary classifications for graphics software: general programming packages and special-purpose application packages. General graphics programming packages provide a comprehensive set of graphics functions that can be utilized within high-level programming languages like C or FORTRAN. An example of such a package is the GL (Graphics Library) system found on Silicon Graphics equipment. … Read more
Input devices are essential components of computer systems that allow users to interact and provide information to the computer. These devices enable users to input data and commands, facilitating communication between humans and machines. Common examples of input devices include: Keyboard A keyboard is an essential input device for entering text, numbers, and commands into … Read more
VRAM, or Video Random Access Memory, is a specialized type of memory used by graphics processing units (GPUs) in computer systems. It is specifically designed to store and manage the graphical data required for displaying images, videos, and 3D graphics on a computer monitor or display. VRAM Architecture VRAM (Video Random Access Memory) architecture refers … Read more