[ViewVC] Diff of: Development/ray/src/hd/holo.c

Comparing ray/src/hd/holo.c (file contents):
Revision 3.6 by gregl, Tue Nov 11 17:03:28 1997 UTC vs.
Revision 3.8 by gregl, Thu Nov 20 10:52:57 1997 UTC

-+
+hdworld(wp, hp, gp)             /* compute world coordinates */
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+register FVECT  wp;
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+register HOLO   *hp;
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+FVECT   gp;
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+{
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+        register double d;
-+
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+        d = gp[0]/hp->grid[0];
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+        VSUM(wp, hp->orig, hp->xv[0], d);
-+
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+        d = gp[1]/hp->grid[1];
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+        VSUM(wp, wp, hp->xv[1], d);
-+
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+        d = gp[2]/hp->grid[2];
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+        VSUM(wp, wp, hp->xv[2], d);
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+}
-+
-+
+double
+hdray(ro, rd, hp, gc, r)        /* compute ray within a beam */
+FVECT   ro, rd;         /* returned */

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