[Bf-blender-cvs] [643aa68] framebuffer: fix example (projection matrix aspect ratio)

[Dalai Felinto]

Commit: 643aa681b9d8853c38ca996641174d9ae9c5acee
Author: Dalai Felinto
Date:   Tue Oct 20 00:45:02 2015 -0200
Branches: framebuffer
https://developer.blender.org/rB643aa681b9d8853c38ca996641174d9ae9c5acee

fix example (projection matrix aspect ratio)

===================================================================

M	doc/python_api/examples/gpu.offscreen.1.py

===================================================================

diff --git a/doc/python_api/examples/gpu.offscreen.1.py b/doc/python_api/examples/gpu.offscreen.1.py
index 2febb97..06f0d91 100644
--- a/doc/python_api/examples/gpu.offscreen.1.py
+++ b/doc/python_api/examples/gpu.offscreen.1.py
@@ -52,10 +52,17 @@ class OffScreenDraw(bpy.types.Operator):
     @staticmethod
     def _update_offscreen(context, offscreen):
         scene = context.scene
+        render = scene.render
         camera = scene.camera
 
         modelview_matrix = camera.matrix_world.inverted()
-        projection_matrix = camera.calc_matrix_camera()
+        projection_matrix = camera.calc_matrix_camera(
+                render.resolution_x,
+                render.resolution_y,
+                render.pixel_aspect_x,
+                render.pixel_aspect_y,
+                )
+
 
         offscreen.draw_view3d(
                 scene,