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SGI Developer Toolbox 6.1
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SGI Developer Toolbox 6.1 - Disc 4.iso
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src
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haeberli
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libgutil
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brect.c
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C/C++ Source or Header
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1994-08-01
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/*
* Copyright 1991, 1992, 1993, 1994, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
* the contents of this file may not be disclosed to third parties, copied or
* duplicated in any form, in whole or in part, without the prior written
* permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to restrictions
* as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
* and Computer Software clause at DFARS 252.227-7013, and/or in similar or
* successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
* rights reserved under the Copyright Laws of the United States.
*/
/*
* brect -
* Support for drawing beveled rectangles.
*
* exports
*
void bulbous_rectfi(x1, y1, x2, y2)
*
*/
#include "gl.h"
void bulbous_rectfi(x1, y1, x2, y2)
{
short ri, gi, bi;
float r, g, b, h, s, v;
getmcolor(getcolor(), &ri, &gi, &bi);
irgb_to_rgb(ri, gi, bi, &r, &g, &b);
rgb_to_hsv(r, g, b, &h, &s, &v);
color(hsv(h, s, .72));
rectfi(x1, y1, x2, y2);
color(hsv(h, s, 0));
move2i(x1, y1);
draw2i(x2, y1);
draw2i(x2, y2);
draw2i(x1, y2);
draw2i(x1, y1);
color(hsv(h, s, 1));
move2i(x1+1, y2-1);
draw2i(x2-1, y2-1);
color(hsv(h, s, .94));
move2i(x1+1, y1+2);
draw2i(x1+1, y2-2);
move2i(x2-1, y1+2);
draw2i(x2-1, y2-2);
color(hsv(h, s, .9));
move2i(x1+2, y2-2);
draw2i(x2-2, y2-2);
color(hsv(h, s, .84));
move2i(x1+2, y1+3);
draw2i(x1+2, y2-3);
draw2i(x2-2, y2-3);
draw2i(x2-2, y1+3);
color(hsv(h, s, .68));
move2i(x1+4, y1+3);
draw2i(x2-4, y1+3);
color(hsv(h, s, .56));
move2i(x1+3, y1+2);
draw2i(x2-3, y1+2);
color(hsv(h, s, .44));
move2i(x1+2, y1+1);
draw2i(x2-2, y1+1);
}