| color index |
A single value that represents a color by name, rather than by value. OpenGL color indices are treated as continuous values (for example, floating-point numbers), while operations such as interpolation and dithering are performed on them. Color indices stored in the framebuffer are always integer values, however. Floating-point indices are converted to integers by rounding to the nearest integer value.
Ãâó: acm.up.edu/redbook/go01.html
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| color index |
difference in magnitude between two spectral regions of a celestial object (most often between the blue and yellow wavelength regions. color-magnitude diagram
Ãâó: www.physics.gmu.edu/~jevans/astr103/CourseNotes/Gl...
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