Clipping algorithm are mcq
WebCohen Sutherland Algorithm is a line clipping algorithm that cuts lines to portions which are within a rectangular area. It eliminates the lines from a given set of lines and rectangle area of interest (view port) which … WebMar 29, 2024 · To determine the 4-bit area code for the endpoints of the line PQ, we can use the Cohen-Sutherland line clipping algorithm, which divides the 2D plane into nine …
Clipping algorithm are mcq
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WebAnswer: The objective of clipping is to determine which portion of a scene is visible within the window. For viewing transformation, only these portions are retained for display and … WebComputer Graphics MCQ Questions and Answers pdf. 1) ___ refers to shutting off the electron beam as it returns from the bottom of the display at the end of a cycle to the …
WebFollowing figures shows original polygon and clipping of polygon against four windows. Disadvantage of Cohen Hodgmen Algorithm: This method requires a considerable amount of memory. The first of all polygons are stored in original form. Then clipping against left edge done and output is stored. Then clipping against right edge done, then top edge. WebComputer Graphics MCQ Multiple Choice Questions with Answers. These MCQs are very helpful for the preparation of academic & competitive exams. ... Clipping algorithm is used to determine the points, lines, or portions of lines that lie inside the clipping window. State True or False. A) Both Statements True B) 1-True, 2-False C) 1-False, 2-True
WebRelated Multiple Choice Questions. Which polygon clipping algorithm executed by clipping all polygon edges against the viewing screen edges one viewing screen edge at …
WebRelated Multiple Choice Questions. The purpose of the front and back clipping planes in OpenGL. Which of the following was NOT a purpose for using clipping planes? Sutherland - Hodgman Polygon Clipping algorithm goes around the edges of the window, clipping the polygon, it encounters ____types of edges.
WebSutherland and Hodgman's polygon-clipping algorithm uses a divide-and-conquer strategy: It solves a series of simple and identical problems that, when combined, solve the overall problem. The simple problem is to clip … giant tiles peterboroughWebExplanation: To clip a self-intersecting polygon we can use the Vatti Clipping Algorithm as well as the Greiner Hormann Clipping Algorithm. Polygons with holes can also be … frozen peaches turned brownWebThis algorithm uses the clipping window as shown in the following figure. The minimum coordinate for the clipping region is $(XW_{min,} YW_{min})$ and the maximum coordinate for the clipping region is $(XW_{max,} YW_{max})$. We will use 4-bits to divide the entire region. These 4 bits represent the Top, Bottom, Right, and Left of the region as ... frozen peaches woolworthsWebMar 29, 2024 · To determine the 4-bit area code for the endpoints of the line PQ, we can use the Cohen-Sutherland line clipping algorithm, which divides the 2D plane into nine regions and assigns a 4-bit binary code to each point based on its position relative to the rectangular window.. The 4-bit code is determined as follows - Bit 1: Set to 1 if the y-coordinate of the … giant tilghman street allentownWebAnswer (1 of 2): Clipping is not necessarily required, it just saves time when rendering. By clipping objects at the scene’s camera frustum level, one can save the time of … giant timbers gas logsWebComputer graphics Multiple Choice Questions for job interviews and placement tests also helpful for college and competitive exams. ... Sutherland Hodgeman polygon clipping … frozen peach galette recipeWebJan 23, 2024 · Line Clipping Set 1 (Cohen–Sutherland Algorithm) Description :- In this algorithm, we are given 9 regions on the screen. Out of which one region is of the window and the rest 8 regions are around it … frozen peach muffin recipe