CS Computer graphics lecture notes ANNA UNIVERSITY CS Computer graphics lecture notes CSE 6TH SEMESTER. computer graphics. Uploaded by. Saravanan Nallusamy. Cg Unit 1 5 Notes. Uploaded by. YeshvanthYesh. CS Computer Graphics UNIT I Notes. Uploaded. CS Computer Graphics. Unit -I. UNIT I – 2D PRIMITIVES Output primitives Line, Circle and Ellipse drawing algorithms – Attributes of output primitives Two.
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Assume 10 cm as the radius and co-ordinate origin as the centre of the circle. What is Output Primitive?
Explain Two Dimensional Viewing. What are the different properties of phosphorus? Non-emissive displays use optical effects to convert sunlight or light from some other source into graphics patterns. Write short notes on applying Boolean operations on modeled objects to create notws objects 8.
A slow electron beam excites only the outer red layer. They make multiple passes over the paper to plot color pictures. What are the steps in animation sequence? Explain in detail about color CRT monitors.
How will you build and fix camera position in a graphics program? What are the applications of computer graphics? Discuss in detail about circle generating algorithms. What is attribute parameter? List some 3D viewing devices. What is Julia sets? The maximum number of points that can be displayed without overlap on a CRT is referred to as the resolution.
Explain in detail about 3D viewing transformation. Differentiate Mandelbrot and Julia sets. List out the any four input devices.
Explain the concept of hidden line removal. Dividing that value by 1, yields an answer of 1, KB. The monitor comprises the display device, circuitry, and an enclosure. Explain in detail about DDAline algorithm. What is orthographic oblique projection?
Explain DDA line drawing algorithm. Give any three components for generating the basic transformation matrix. Four colors cyan, yellow, magenta, black are available.
What do you mean by interlacing? On a black and white system with one bit per pixel, the frame buffer is commonly known as a bitmap. What is HSV model? Write down some of the Boolean operations on objects.
Explain the attributes of line style. Explain the 16 Disadvantage of it and how to rectify this disadvantage. Write short notes on raster scan displays and neat diagram.
Write short notes on color and grayscale level. The RGB is a color model, it is an additive color model in which red, green, and blue light are added together in various ways to reproduce a broad array of colors.
And at the end of each frame, the electron beam returns to the top left corner of the screen to begin the next frame is called the vertical retrace. It gives much wider range of colors than a beam rgaphics method.
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The intensity is turned on or compuuter to light and unlighte the pixel. What are the parameters in the HLS color model? At the end of each scan line, the electron beam returns to the left side of the screen to begin displaying the next scan line.