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root/Development/ray/src/common/cone.c

Comparing ray/src/common/cone.c (file contents):
Revision 2.2 by greg, Sun Sep 6 11:53:47 1992 UTC vs.
Revision 2.4 by greg, Thu Nov 19 21:32:48 1992 UTC

#	Line 48 | Line 48 | getcone(o, getxf)                      /* get cone structure */
48		register OBJREC  *o;
49		int  getxf;
50		{
51	–	extern double  sqrt();
51		int  sgn0, sgn1;
52		register CONE  *co;
53
#	Line 155 | Line 154 | OBJREC  *o;
154		{
155		register CONE  *co = (CONE *)o->os;
156
157	<	if (o->os == NULL)
157	>	if (co == NULL)
158		return;
159		if (co->tm != NULL)
160		free((char *)co->tm);
161	<	free(o->os);
161	>	free((char *)co);
162		o->os = NULL;
163		}
164
#	Line 167 | Line 166 | OBJREC  *o;
166		conexform(co)                   /* get cone transformation matrix */
167		register CONE  *co;
168		{
170	–	extern double  sqrt();
169		MAT4  m4;
170		register double  d;
171		register int  i;

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