answer for question 6a and 6b The two images shown in Figure 3 below are both OpenGL scenes, which containone plane and one spot light each. Explain the difference you see between the twoimages, why are they different?a)aUT spott swingGUT spotFigure 3: Lightingb)Explain how the Phong illumination model is extended in the global illuminationray-tracing algorithm to shade the box's surfaces. You may use a diagram toillustrate your answer.

Required : color differences between 2 given images and explanation of Phong illumination model.

The two images shown in Figure 3 below are both OpenGL scenes, which contain one plane and one spot light each. Explain the difference you see between the two images, why are they different? Figure 3: Lighting Explain how the Phong illumination model is extended in the global illumination ray-tracing algorithm to shade the box's surfaces. You may use a diagram to illustrate your answer.

The two images shown in Figure 3 below are both OpenGL scenes, which contain one plane and one spot light each. Explain the difference you see between the two images, why are they different? Figure 3: Lighting Explain how the Phong illumination model is extended in the global illumination ray-tracing algorithm to shade the box's surfaces. You may use a diagram to illustrate your answer.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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