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Basics of Animation - Computer animation
Historical and traditional methods for production of animation:
As we have studied the transformations linked in computer graphics although you might not have noticed that time that all transformations are associated to space and not to time. Now, lays the fundamental difference between graphics and Animation. The dissimilarity is that animation puts into graphics, the dimension of time that vastly raises the amount of information to be transmitted, therefore some methods are utilized to handle this huge information and such methods are termed as animation methods the figure 1 provides a broad explanation of methods of animation.
Figure: Methods of animation
Scan conversion: For display of a continuously defined object, a method to map a continuous abstract object or shape into a discrete plane of computer display is needed. This
What are the advantages of rendering polygons by scan line method? i. The max and min values of the scan were simply found. ii. The intersection of scan lines with edges i
Perspective Projection 1. Perspective projection gives more realistic appearance and uses the same principle as used in camera. 2. Perspective projection is not an affine tr
How many key frames does a one-minute animation film order along with no duplications need? Solution : One minute = 60 seconds Number of frames needed per second=24 Numbe
Basic Transformations - 2-d and 3-d Transformations Consider the xy-coordinate system upon a plane. An object or Obj in a plane can be identified as a set of points. All objec
Explain the term- Control Traffic lights (controlling the sequence of lights to maintain optimum traffic flow), chemical and nuclear plants (opening and closing valves, safety
what is refresh buffer/ identify the content and organisation of the refresh buffer for the case of raster display and vector display.
Types of Light Resources - illumination Model Let us discuss about the types of light resources. The light sources can not merely be natural like light from Sun or Moon or Sta
1. If you perform a x-direction shear transformation and then a y-direction shear transformation, will the result be the same as the one which is obtained when it is simultaneous s
As we already seen that the scaling process is mainly utilized to change the size of an object. The scale factors find out whether the scaling is a magnification as s>1 or a red
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