CS602-Midterm
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the horizontal refresh ------------------------------
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Process of moving points in space is called
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In Trivial acceptance/reject test there are four bits of nine regions, Bit 3 represents condition_____.
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Computer Graphics are used in _______.
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_________ OpenGL function is used for aiming and positioning the camera towards the object
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A fractal is generally a property called ___________.
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actual filling process in boundary filling algorithm begins when a point ____ of the figure is selected.
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Concave polygons are a superset of ________ polygons, having fewer restrictions than _____polygons.
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The actual filling process in boundary filling algorithm begins when a point _________ of the figured is selected.
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__________ transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.
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In Trivial acceptance/reject test there are four bits of nine regions, Bit3 represents condition _____.
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Shortcoming of Sutherland-Hodgeman Algorithm is concave polygons may be displayed with extensors lines
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In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition_____.
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In video text memory, ______ are used to display a character.
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Twice the radius of circle is called as ___________.
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DDA abbreviated for ________.
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There are _________ basic types of polygon.
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In Trivial acceptance/reject test there are four bits of nine regions, Bit 4 represents condition_____.
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Polygons consisting of ________ can cause problems when rendering.
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The axonometric projection is ___________ where the direction of projection makes same angle with all axes.
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Which of the following statements is not true about flood-fill and boundary-fill? Algorithms?
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( x^2 / a^2 ) + ( y^2 / b^2 ) = 1 is an equation of __________.
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A unit vector has zero magnitude.
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When scaling factor Sx and Sy are assigned the same value, __________ scaling is produced that maintains relative object proportions.
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The father of Computer Graphics is:
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In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition _____.
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The process of subdivision an entity or surface into one or more non-overlapping primitives.
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A scaling transformation alters the ______ of an object.
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Orthographic projections that show more than one side of an object are called __________ projections.
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________is used to move a point, or a set of points, linearly in space
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To show 256 colors , the no of bits required for each pixel are
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Set up your tripod and pointing the camera at the scene
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Various curve functions are useful in ______.
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Both Boundary Filling and Flood filling algorithms are ____ as compared to scan line filling algorithm.
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Cross product of two vectors result in a ___________.
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In 2D transformation, ______ can be achieved by rotating the object about 110 degrees.
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25 * 10 resolution with 16 colors supports
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We can take transpose of any matrix.
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Save a line with both endpoints inside all clipping boundaries is called as ____.
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Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon
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Silhouette edges occur when dot product of surface normal vector and the view vector is __________.
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Translation moves objects without ____________.
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Which one of the following step is not involved to write pixel using video BIOS services.
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Concave polygons are a superset of ____________ polygons, having fewer restrictions than ___________ polygons.
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The ______ tests are performed for the midpoints between pixels near the circle path at each sampling step.
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