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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
Consider the line segment AB in 3-Dimentional parallel to the z-axis along with end points A (- 5,4,2) and also B (5,-6,18). Carry out a perspective projection upon the X=0 plane;
what is refresh buffer/ identify the content and organisation of the refresh buffer for the case of raster display and vector display.
identify a sphere along with a light source above it; hence its lower half will not be illuminated. In practice in a actual scene this lower half would be partially illuminated thr
Define coherence properties? A coherence property of a scene is a part of a scene by which relate single part of the scene with the other parts of the scene.
Q. What do you mean by image precision and object precision? Describe z- buffer algorithm for visible surface detection. OR What do you mean by image precision and obj
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Problem: (a) What is meant by ‘Time - Stretching ‘in relation to a sound data file? (b) Calculate the size of a 5 minutes mono sound file of CD quality and with a 16 -bit
what is dda
Camera - polygon rendering and ray tracing methods Camera presents "viewpoint" or "eye" of observer. In order to explain the fundamental working of camera we can consider this
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