No. of Printed Pages: 8 IBNM-002!
BACHELOR OF ARTS IN 3D ANIMATION AND
VISUAL EFFECTS
Term-End Theory Examination
June, 2016


U
BNM-002 CASE STUDIES
Time hours Maximum Marks: 100 (Weightage
Note: Attempt all questions.
SECTION A
.iThe following section has objective type questions. Choose the right answer. Each question carries 2 marks:

1. The is used to taper, twist or shear the geometry. 2

Blender 3D

Cube 3D

Replicate 3D

2. Which node is used to displace the vertices of an object along its normals based upon a reference image? 2

Cube 3D

Projector 3D

Displace 3D

3. The Render 3D tool converts 2

the 3D environment into a 2D image

the 3D environment into a 2.5D image

the 3D environment into a 4D image

4. Blur and Defocus tools are same in fusion. 2

True

False

5. Full form of LUT is 2

Look Upwards Tables

Look Up Tables

Look Up Towards

6. The converts the particle system to either an image or a geometry. 2

cRender tool

pEmitter tool

pRender tool


7. is a process that produces a matte based on the differences between two images. 2

Luma keying

Difference keying

IDtrakeying

8. PFTrack is used to create CG camera from the 2D footage or video. 2

False

True

9. Test object node supports the format in PFTrack. 2

.obj

.ma

.mfa

10. The Geometry Track node can be used to track a moving object using a mesh instead of tracking points. 2

Quad

Pentagon

Triangular

11. The Export node can be used to export trackers. 2

True

False

12. The User Track node is used to 2

manually generate trackers

automatically generate trackers

avoid trackers

13. Shift W is a shortcut to create a/an 2

Auto tracker

Tracker

Test object

14. The extension of a file is .comp. 2

3ds Max

Fusion

After Effects

15. Which of the following camera movements does not have parallax 2

Nodal pan shot

Dolly shot

Free move shot

16. To randomize the particles movement, which node is used 2

pBounce

pTurbulence

pFlock

17. Pin cushion is a type of lens distortion. 2

True

False

18. By default, mask in PFTrack is visible as colour overlay. 2

black

yellow

pink

19. To create speed in particles, which node is applied? 2

pBounce

pDirectional Force

pFriction

20. The camera solver is able to function when or more trackers are tracked between adjacent frames. 2

four

two

three

21. In PFTrack, user feature, what is 2

Remove all earlier keyframes

Remove all later keyframes

Reserve the frame and forward

22. Thumb-Track is a default test object in PFTrack. 2

True

False

23. Guide checkbox is used for incoming manual trackers as a guide for the auto trackers. 2

True

False

24. A difference key uses two input images, one containing the subject with the background and the other containing 2

the background without the subject

a constant colour without the subject

the foreground without the subject

25. The Cineon log tool is used to convert image data from logarithmic to 2

mathematical

linear

float

26. In Fusion, the works equally well with any colour.

chroma keyer

ultra keyer

difference keyer

27. In Fusion, the Grid Warp tool is a simple deformation grid with flexible vertices. 2

2D

3D

2.5D

28. Resize tool is used for cropping an input image. 2

True

False

29. is used for creating a heat distortion to create glass and water effects. 2

Displace tool

Keying tool

Crop tool

30. The Trails tool is used to create 2

a ghost-like after trail of the image

a transparent motion of the image

a ghost-like quad spread of the image

SECTION B

Answer the following questions with detailed diagrams flow charts. Each question carries 10 marks. Attempt all questions.

31. Explain the usages of test objects in camera tracking process. 10

32. Describe the method of creating fireworks in Fusion. 10

33. Describe the usages of point cloud data in set extension example. 10

34. What is the difference between 2D tracking and 3D tracking? 10