[brlcad-commits] SF.net SVN: brlcad:[38874] isst/trunk/src/gui.c

[<eri...@us...>]

Revision: 38874
          http://brlcad.svn.sourceforge.net/brlcad/?rev=38874&view=rev
Author:   erikgreenwald
Date:     2010-04-28 22:10:01 +0000 (Wed, 28 Apr 2010)

Log Message:
-----------
start setting things up to automatically set lookat, location, and mouse speed

Modified Paths:
--------------
    isst/trunk/src/gui.c

Modified: isst/trunk/src/gui.c
===================================================================
--- isst/trunk/src/gui.c	2010-04-28 21:34:50 UTC (rev 38873)
+++ isst/trunk/src/gui.c	2010-04-28 22:10:01 UTC (rev 38874)
@@ -580,6 +580,8 @@
     snprintf(filename, BUFSIZ, "%s", file);
     if(isst.work_frame == isst_local_work_frame) {
 	    struct bu_vls times;
+	    vect_t max;
+
 	    gtk_widget_show_all (isst_window);
 	    
 	    bu_vls_init (&times);
@@ -593,6 +595,25 @@
 
 	    isst.update_avail = 1;
 	    isst.pid = 0;	/* no project id's here, but not -1 */
+
+	    VMOVE(isst.geom_min.v, tie->min.v);
+	    VMOVE(isst.geom_max.v, tie->max.v);
+	    VADD2(isst.geom_center.v,  isst.geom_min.v,  isst.geom_max.v);
+	    VSCALE(isst.geom_center.v,  isst.geom_center.v,  0.5);
+
+#if 1
+	    VSUB2(max, isst.geom_max.v, isst.geom_min.v);
+	    printf("%g %g %g\n", V3ARGS(max));
+	    max[X] = max[X] / 2.0;
+	    max[Y] = max[Y] / 2.0;
+	    max[Z] = max[Z] / 2.0;
+	    printf("%g %g %g\n", V3ARGS(max));
+#else
+	    VSUB2SCALE(max, isst.geom_max.v, isst.geom_min.v, 0.5);
+#endif
+
+	    isst.geom_radius = MAGNITUDE(max);
+	    printf("%g [%g %g %g] radius, %g %g %g - %g %g %g (%g %g %g)\n", isst.geom_radius, V3ARGS(max), V3ARGS(isst.geom_min.v), V3ARGS(isst.geom_max.v), V3ARGS(isst.geom_center.v));
     } else {
 	/*
 	   op = ADRT_NETOP_REQWID;


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