3D Computer Modeling B The Power of Light and Shade Quiz Answers -
1. Lighting techniques play a huge role in the creation of vivid and realistic 3-D models, capable of capturing everything from atmosphere, to mood, to psychological effect.
Answer - True
2. How is artificial light defined?
Answer - B. anything generated through the technology of your computer and applied to your model.
3. What is dispersion?
Answer - A. what happens to light when it is separated or broken into different “pieces” as it passes through a medium with refracted surfaces, such as a prism
4. Shadows are always shifting and changing with the slightest movement, which means that they have no uniformity of
Answer - B. Shape
5. ___________ is what you see in the real world and is most commonly generated from the sun.
Answer - B. Natural Light
6. Setting up your basic lighting early on can prevent problems down the line and give you a chance to experiment with different setups you haven't tried.
Answer - True
7. In the real world, light comes from many directions at once.
Answer - True
8. Light that is present in both the natural world and the artificial one created through 3-D artistry are exactly the same.
Answer - False
9. In 3-D modeling, lighting up a particular part of a scene and leaving the other part slightly blurred or dark can create depth.
Answer - True
10. What type of lamp works like a spot lamp but can give your lamp or light source any shape you desire?
Answer - B. area lamp
11. Setting up your basic lighting early on can prevent problems down the line and give you a chance to experiment with different setups you haven't tried.
Answer - True
12. What is the area of the shadow that extends from the umbra and is partly illuminated instead of completely dark called?
Answer - A. penumbra
13. There are essentially six parts to any shadow.
Answer - False
14. What is the BEST solution for enhancing the look of your model and emphasizing the primary focus of the scene?
Answer - A. Spotlight
15. What is diffraction?
Answer - C. the slight bending of light as it passes around the edges of an object
100% Hope this helps!
To find the answers to the quiz, you can refer to the content or study material related to the topic of "The Power of Light and Shade" in 3D computer modeling. This quiz seems to be focused on understanding various aspects of lighting techniques in 3D modeling. Here's a breakdown of how to find the answers:
1. To answer question 1, you need to understand the role of lighting techniques in creating vivid and realistic 3D models. You can look for information about lighting techniques and their impact on atmosphere, mood, and psychological effect in 3D computer modeling.
2. For question 2, you need to know the definition of artificial light. Look for definitions of artificial light in the context of computer-generated lighting for 3D models.
3. To answer question 3, you should learn about dispersion and its relation to light passing through mediums with refracted surfaces, such as prisms.
4. Question 4 is about the nature of shadows. Understanding that shadows can change shape with movement will help you choose the correct answer.
5. Question 5 asks about the source of light commonly generated from the sun. Look for information about natural light and its association with sunlight.
6. The answer to question 6 is true. Setting up basic lighting early on in the 3D modeling process can prevent issues and allow for experimentation with different lighting setups.
7. For question 7, you need to know if light in the real world comes from multiple directions. Determine whether this statement is true or false.
8. Question 8 asks whether the light present in the natural world and the artificial world through 3D artistry are the same. Consider the nature of light in the real world versus artificial light in the context of 3D modeling.
9. To answer question 9, think about how selectively lighting up parts of a scene while keeping other parts blurred or dark can create the illusion of depth in 3D modeling.
10. Question 10 asks about a type of lamp that works like a spot lamp but can have any desired shape. Look for information about different types of lamps in 3D computer modeling.
11. This is a repeated question from earlier, and the answer remains true.
12. To answer question 12, learn about the umbra and penumbra in terms of shadows. Determine the characteristics of the area of a shadow that is partly illuminated instead of completely dark.
13. Question 13 states that there are essentially six parts to any shadow. Decide whether this statement is true or false based on your understanding of shadows.
14. Question 14 asks for the best solution to enhance the look of a model and emphasize the primary focus of the scene. Look for information about spotlight usage in 3D modeling.
15. For question 15, learn about the phenomenon of diffraction and its effect on light as it passes around the edges of objects.
By researching and studying these topics, you should be able to find the correct answers to the quiz questions.