[brlcad-commits] SF.net SVN: brlcad:[51542] brlcad/trunk/src/conv/g-voxel.c

[<anr...@us...>]

Revision: 51542
          http://brlcad.svn.sourceforge.net/brlcad/?rev=51542&view=rev
Author:   anrgmrty
Date:     2012-07-16 18:01:24 +0000 (Mon, 16 Jul 2012)
Log Message:
-----------
callback functions for printing voxel data, rt_prep_parallel moved to voxels.c

Modified Paths:
--------------
    brlcad/trunk/src/conv/g-voxel.c

Modified: brlcad/trunk/src/conv/g-voxel.c
===================================================================
--- brlcad/trunk/src/conv/g-voxel.c	2012-07-16 17:58:58 UTC (rev 51541)
+++ brlcad/trunk/src/conv/g-voxel.c	2012-07-16 18:01:24 UTC (rev 51542)
@@ -19,6 +19,30 @@
  */
 #include "analyze.h"
 
+/**
+ * Function to print values to Screen
+ */
+void
+printToScreen(genptr_t callBackData, int x, int y, int z, const char* a, fastf_t fill) {
+    fastf_t *threshold = (fastf_t *)callBackData;
+
+    printf("%f\t(%4d,%4d,%4d)\t%s\t%f\n", *threshold, x, y, z, a, fill);
+}
+
+/**
+ * Function to print values to File
+ */
+void
+printToFile(genptr_t callBackData, int x, int y, int z, const char *a, fastf_t fill) {
+    fastf_t *threshold = (fastf_t *)callBackData;
+    FILE *fp;
+
+    fp = fopen("voxels1.txt","a");
+    fprintf(fp, "%f\t(%4d,%4d,%4d)\t%s\t%f\n", *threshold, x, y, z, a, fill);
+    fclose(fp);
+}
+
+
 /*
  *			M A I N
  */
@@ -63,11 +87,6 @@
 	argv++;
     }
 
-    /* This next call gets the database ready for ray tracing.  This
-     * causes some values to be precomputed, sets up space
-     * partitioning, computes bounding volumes, etc.
-     */
-    rt_prep_parallel(rtip, 1);
 
     /* user parameters are being given values directly here*/
     sizeVoxel[0] = 1.0;
@@ -80,8 +99,10 @@
     callBackData = (void *)(& threshold);
 
     /* voxelize function is called here with rtip(ray trace instance), userParameters and printToFile/printToScreen options */
-    voxelize(rtip, sizeVoxel, levelOfDetail, printToScreen, callBackData);
+    voxelize(rtip, sizeVoxel, levelOfDetail, printToFile, callBackData);
 
+    rt_free_rti(rtip);
+
     return 0;
 }
 

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