DEBUG: waiting for real solution for offscreen, meanwhile this will do

We need to manually specify the texture to use (it is printed out from bpy.ops.view3d.offscreen())

space_view3d_virtual_reality/hmd/debug.py

@@ -47,7 +47,7 @@ class Debug(HMD_Base):
         Get fresh tracking data
         """
         print_debug('loop()')
-        debug_draw(self._offscreen_object, self._width, self._height)
+        #debug_draw(self._offscreen_object, self._width, self._height)
 
     def frameReady(self):
         """

space_view3d_virtual_reality/operator.py

@@ -59,7 +59,7 @@ class VirtualRealityDisplayOperator(bpy.types.Operator):
             return {'FINISHED'}
 
         if event.type == 'TIMER':
-            self.loop()
+            self.loop(vr.color_object)
 
             if vr.preview_scale and context.area:
                 area.tag_redraw()
@@ -152,7 +152,7 @@ class VirtualRealityDisplayOperator(bpy.types.Operator):
 
         return True
 
-    def loop(self):
+    def loop(self, color_object):
         """
         Get fresh tracking data and render into the FBO
         """
@@ -166,6 +166,9 @@ class VirtualRealityDisplayOperator(bpy.types.Operator):
 
         # drawing
         # bpy.ops.view3d.offscreen(offscreen_object=offscreen_object, projection_matrix=projection_matrix, modelview_matrix=modelview_matrix)
+        bpy.ops.view3d.offscreen(projection_matrix=projection_matrix, modelview_matrix=modelview_matrix)
+
+        self._preview.update(color_object)
 
         self._hmd.frameReady()
 
@@ -196,6 +199,13 @@ class VirtualRealityInfo(bpy.types.PropertyGroup):
             subtype='PERCENTAGE',
             )
 
+    color_object = bpy.props.IntProperty(
+            name="Color Object",
+            default=0,
+            subtype='UNSIGNED',
+            )
+
+
 
 # ############################################################
 # Callbacks

space_view3d_virtual_reality/ui.py

@@ -26,6 +26,7 @@ class VirtualRealityPanel(bpy.types.Panel):
 
             col.separator()
             col.prop(vr, "preview_scale", text="Preview")
+            col.prop(vr, "color_object")
 
 
 # ############################################################