Class Summary |
blendeqn |
Demonstrate the different blending functions available with the OpenGL
imaging subset. |
colormatrix |
This program uses the color matrix to exchange the color channels of an
image. |
colortable |
Invert a passed block of pixels. |
convolution |
Use various 2D convolutions filters to find edges in an image. |
histogram |
Compute the histogram of the image. |
minmax |
Determine the minimum and maximum values of a group of pixels. |
multitex |
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quadric |
This program demonstrates the use of some of the gluQuadric* routines. |
texture3d |
This program demonstrates using a three-dimensional texture. |