Added sun lamp exporting to PsychoBlend.

Psychopath does not yet use this info, however.

psychoblend/psy_export.py

@@ -198,6 +198,11 @@ class PsychoExporter:
             self.w.unindent();
             self.w.write("}\n")
 
+        # Infinite light sources
+        for ob in self.scene.objects:
+            if ob.type == 'LAMP' and ob.data.type == 'SUN':
+                self.export_world_distant_disk_lamp(ob, "")
+
         # World section end
         self.w.unindent()
         self.w.write("}\n")
@@ -433,3 +438,30 @@ class PsychoExporter:
 
         return name
 
+    def export_world_distant_disk_lamp(self, ob, group_prefix):
+        name = group_prefix + "__" + escape_name(ob.name)
+
+        # Collect data over time
+        time_dir = []
+        time_col = []
+        time_rad = []
+        for i in range(self.time_samples):
+            self.set_frame(self.fr, self.shutter_start + (self.shutter_diff*i))
+            time_dir += [tuple(ob.matrix_world * Vector((0, 0, -1)))]
+            time_col += [ob.data.color * ob.data.energy]
+            time_rad += [ob.data.shadow_soft_size]
+
+        # Write out sphere light
+        self.w.write("DistantDiskLight $%s {\n" % name)
+        self.w.indent()
+        for direc in time_dir:
+            self.w.write("Direction [%f %f %f]\n" % (direc[0], direc[1], direc[2]))
+        for col in time_col:
+            self.w.write("Color [%f %f %f]\n" % (col[0], col[1], col[2]))
+        for rad in time_rad:
+            self.w.write("Radius [%f]\n" % rad)
+
+        self.w.unindent()
+        self.w.write("}\n")
+
+        return name