more work on voxelize

Fraktalism/showvoxels.pov

@@ -0,0 +1,49 @@
+/*
+ *		SHOW VOXELS
+ *
+ *  see also : vox2inc.awk voxelize.f90
+ */
+
+#version 3.7;
+
+global_settings {
+                ambient_light rgb <0.12, 0.04, 0.04>
+                assumed_gamma 1.0
+                }
+//----------------------------------------------------------------
+
+#include  "colors.inc"
+
+#declare VOXEL = object
+{
+// sphere { 0, 1.18 }
+#local D = 0.880;
+box { <-D, -D, -D>, <D, D, D> }
+}
+
+#include "WS/voxels.inc"
+object {
+	Voxels  pigment { color White }
+	translate <-Bary_X, -Bary_Y, -Bary_Z>
+	rotate <40, 0, 29>
+	}
+
+//----------------------------------------------------------------
+light_source { <-12, 45, -25> color Gray90 }
+light_source { < 52, -5,  25> color Gray90 }
+
+#declare ECAM = 92;
+#declare XCAM =  ECAM * sin(radians(clock));
+#declare YCAM =  -20;
+#declare ZCAM =  ECAM * cos(radians(clock));
+
+camera  {
+	location   	<XCAM, YCAM, ZCAM>
+	// look_at    	<Bary_X, Bary_Y, Bary_Z>
+	look_at		<0, 0, 0>
+        right           x*image_width/image_height
+        angle           64
+        }
+
+//----------------------------------------------------------------
+//----------------------------------------------------------------