DISTORT(6D)							   DISTORT(6D)

NAME    [Toc]    [Back]

     distort - real time image distortion demo

SYNOPSIS    [Toc]    [Back]

     distort [imgfile]

DESCRIPTION    [Toc]    [Back]

     distort demonstrates how texture mapping can be used to produce real time
     image distortion effects.	This is	achieved by mapping a high resolution
     texture onto a large array	of polygons.

     The imgfile argument is used to indicate the name of an alternate image
     file.  The	default	image,
     /usr/demos/General_Demos/distort/data/distort.rgb,	is a picture of	a dog.

     Use the left mouse	button to select one of	the following distortion effects:


     Ripple    [Toc]    [Back]
	  This effect approximates looking at an image through a thin layer of
	  water.  The right mouse button can be	used to	tap on the water, generating
 ripple patterns.

     Rubber    [Toc]    [Back]
	  The image is mapped onto a mesh of springs which behave like those
	  used in the jello demo.  The mesh can	be manipulated by holding down
	  the right mouse button and dragging.

     Press the ESC key to exit the program.

BUGS    [Toc]    [Back]

     Requires a	hardware texturing or a	good imagination.  The source image
     must be square.

AUTHOR    [Toc]    [Back]

     Drew Olbrich


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