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Ambient Reflection-Polygon Rendering & Ray Tracing Methods
When we go for the examiner of light effects, so surroundings play a significant role and it is assumed as there exists several light in surroundings incident uniformly on neighborhood objects. This light in the environment is categorized like Ambient Light as it is non-directional, that is, this exposes the object uniformly from each direction.
Ambient light is the combination of light reflections from various surfaces to produce uniform illumination which is referred to as ambient light or Background light. Some features associated with this kind of light are:
- Ambient light has no spatial or else directional characteristics,
-The amount of ambient light incident on each object is constant for all surfaces and for each direction.
- The amount of ambient light reflected is based upon the properties of the surface
- The intensity of ambient light identical at every point may be diverse for every surface and color r,g,b
Functioning of hardcopy devices and Output primitives 1. Functioning of hardcopy devices-laser printers and dot matrix printers, plotters. 2. Output primitives: Graphics
QUESTION (a) Median filters do not cater for a dynamic range of pixels in a given area, S. Thus to ensure that no loss of image details occur in S, adaptive median filters coul
Objects - polygon rendering and ray tracing methods Objects could be any state of material as solid, liquid. Gas and plasma. Though ray tracers can merely assist objects whic
Transformation for Isometric projection - Transformation Suppose that P(x,y,z) be any point in a space. Assume as a given point P(x,y,z) is projected to the P'(x'y',z') on t
Scan Line Algorithm A scan line algorithm determines the overlap intervals of the polygon with each scan line to obtain interior points of the polygon for assigning those point
What is Graphical Design Notation
Three Dimensional Concepts and Display Methods Imagine yourself taking a picture by a camera. What do you normally do? You specify a viewpoint and view direction and then s
Area subdivision Method - Visible Surface Detection What are the circumstances to be fulfilled, in Area-subdivision method, thus a surface not to be divided in addition? S
Definition of Computer Animation A time dependence phenomenon for imparting visual modifies in any scene as per to any time sequence, the visual modifies could be incorporated
Icon Based or Event Driven Tools In such authoring systems, multimedia components and interaction cues or events are organized like objects in a structural process or framework
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