[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56720] trunk/blender/intern/cycles/kernel /kernel_camera.h: Cycles / Orthographic Camera:

[Thomas Dinges]

Revision: 56720
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56720
Author:   dingto
Date:     2013-05-12 17:14:01 +0000 (Sun, 12 May 2013)
Log Message:
-----------
Cycles / Orthographic Camera:
* Avoid one unneeded division by 1.0f and save one variable assignment. 

Modified Paths:
--------------
    trunk/blender/intern/cycles/kernel/kernel_camera.h

Modified: trunk/blender/intern/cycles/kernel/kernel_camera.h
===================================================================
--- trunk/blender/intern/cycles/kernel/kernel_camera.h	2013-05-12 17:06:00 UTC (rev 56719)
+++ trunk/blender/intern/cycles/kernel/kernel_camera.h	2013-05-12 17:14:01 UTC (rev 56720)
@@ -109,8 +109,7 @@
 		float2 lensuv = camera_sample_aperture(kg, lens_u, lens_v)*aperturesize;
 
 		/* compute point on plane of focus */
-		float ft = kernel_data.cam.focaldistance/ray->D.z;
-		float3 Pfocus = ray->D*ft;
+		float3 Pfocus = ray->D * kernel_data.cam.focaldistance;
 
 		/* update ray for effect of lens */
 		float3 lensuvw = make_float3(lensuv.x, lensuv.y, 0.0f);