3D Graphics

Merits. Refreshing is not required. Produce a very steady image free of Flicker. Less bulky than a CRT. Demerits. Poor resolution of up to 60 d.p.i. It requires complex addressing and wiring. It is costlier than CRT.

Run length encoding is a compression technique used to store the intensity values in the frame buffer, which stores each scan line as a set of integer pairs. One number each pair indicates an intensity value, and second number specifies the number of adjacent pixels on the scan line that are to have that intensity value.

Point clipping, line clipping, area clipping, text clipping and curve clipping.

Pixel is shortened forms of picture element. Each screen point is referred to as pixel or pel.

Four input devices are keyboard, mouse, image scanners, and trackball.

Picture definition is stored in a memory area called frame buffer or refresh buffer.

The point is a most basic graphical element & is completely defined by a pair of user coordinates (x, y).

X shear, y shear.

A point (4,3) is rotated counterclockwise by an angle of45°. Find the rotation matrix and the resultant point

Translation is the process of changing the position of an object in a straight-line path from one coordinate location to another. Every point (x , y) in the object must under go a displacement to (x|,y|). the transformation is:x| = x + tx ; y| = y+ty

☛ Tell me about an important goal that you set in the past.

☛ If you were hiring a person for this job, what would you look for?

☛ What are three positive things your last boss would say about you?

☛ What are your expectations regarding promotions and salary increases?

☛ What was the most stressful situation you have faced?

☛ What do you think you can bring to this position?

☛ How do you think you can make a contribution to this company?

☛ What relevant experience do you have?

☛ You have not done this sort of job before. How will you succeed?

☛ What attracted you to this company?

Start with the present and tell why you are well qualified for the position.

A short positive response is best. Say something relevant to the objective line in the resume.

☛ What do you feel is the best educational preparation for this career?

☛ How well did your college experience prepare you for this job?

☛ What has been your biggest professional disappointment?

☛ Tell me about yourself.

☛ When were you most satisfied in your job?

Show that you are willing to take on the necessary job functions. Give an example that relates to the type of position applied for. These 3d graphics programmer interview questions are asked to see if potential employees have critical thinking skills and self-awareness.

☛ List five words that describe your character.

☛ Your greatest weakness in school or at work?

☛ What would be your ideal working environment?

☛ Tell me about a time when you successfully handled a situation?

☛ Tell me about your strengths.

☛ Where do you see yourself in five years time?

☛ Situation in which you had to arrive at a compromise.

☛ What would you say are your strong points?

☛ What were the responsibilities of your last position?

☛ How have you changed in the last five years?

☛ What do you like and dislike about the job we are discussing?

☛ Tell me about how you worked effectively under pressure.

☛ What kind of personality do you work best with and why?

☛ Has anything ever irritated you about people you've worked with?

☛ Give an example of a time you successfully worked on a team.

Never use any adjectives for these sort of 3d graphics programmer interview questions. Say something relevant to the objective line in the resume. Don't stress yourself with the idea of winning or losing.

☛ What do you think this position involves.

☛ Do you have the qualities and skills necessary to succeed in your career?

☛ What's most important to you in a new position?

☛ What major challenges and problems did you face?

☛ Describe a recent unpopular decision you made.

Talk about specific work related experience for the position you're interviewing for. Emphasize benefits to the company. Start with the present and tell why you are well qualified for the position.

☛ Example when you went above and beyond the call of duty.

☛ Have you done this kind of work before?

☛ Do you prefer to work independently or on a team?

☛ How long would you stay with our company?

☛ Do you think you are overqualified for this position?

The inspector is a context-sensitive panel, where you can adjust the position, scale and rotation of Game Objects listed in Hierarchy panel.

The hardwares devices used for the computer graphics are

Input Devices: Keyboard, Mouse, Data tablet, Scanner, Light pen, Touch screen, Joystick

Output Devices: Raster Devices- CRT, LCD, LED, Plasma screens, Printers,Vector Devices- Plotters, Oscilloscopes