[Aqsis-commits] SF.net SVN: aqsis:[2869] trunk/testing/regression

[<c4...@us...>]

Revision: 2869
          http://aqsis.svn.sourceforge.net/aqsis/?rev=2869&view=rev
Author:   c42f
Date:     2009-08-22 09:18:42 +0000 (Sat, 22 Aug 2009)

Log Message:
-----------
Add test case for bug 2811280

Modified Paths:
--------------
    trunk/testing/regression/RIBs/Shading/jobs.cfg

Added Paths:
-----------
    trunk/testing/regression/RIBs/Shading/orthofog_bug2811280.rib
    trunk/testing/regression/reference/orthofog_bug2811280.tif

Modified: trunk/testing/regression/RIBs/Shading/jobs.cfg
===================================================================
--- trunk/testing/regression/RIBs/Shading/jobs.cfg	2009-08-22 04:55:43 UTC (rev 2868)
+++ trunk/testing/regression/RIBs/Shading/jobs.cfg	2009-08-22 09:18:42 UTC (rev 2869)
@@ -451,3 +451,18 @@
 	</p>
 	""")
 
+RenderJob("", "orthofog_bug2811280.rib",
+	description="""
+	<p><b>Bug 2811280: Incorrect incident ray length in orthogonal projection</b></p>
+	<p>
+	This scene shows a slanted plane with an orthographic camera.  The constant
+	shader is applied to the surface and the standard fog atmosphere shader is
+	attached.  This should result in a surface which varies smoothly from white
+	near the camera to black in the distance.
+	</p>
+	<p>
+	With the bug, the builtin shader variable "I" had the value (0,0,1)
+	regardless of the current position P, which led to the colour of the
+	surface being constant.
+	<p>
+	""")

Added: trunk/testing/regression/RIBs/Shading/orthofog_bug2811280.rib
===================================================================
--- trunk/testing/regression/RIBs/Shading/orthofog_bug2811280.rib	                        (rev 0)
+++ trunk/testing/regression/RIBs/Shading/orthofog_bug2811280.rib	2009-08-22 09:18:42 UTC (rev 2869)
@@ -0,0 +1,26 @@
+Display "orthofog_bug2811280.tif" "file" "rgb" "compression" "lzw"
+#Display "+orthofog_bug2811280.tif" "framebuffer" "rgb"
+
+Hider "hidden" "jitter" 0
+PixelSamples 1 1
+
+Projection "orthographic"
+Format 200 200 1
+
+Translate 0 0 1
+
+Atmosphere "fog"
+
+WorldBegin
+    Surface "constant"
+    Rotate 40 1 1 0
+    Translate -1 -1 0
+    Scale 2 2 1
+    Patch "bilinear"
+        "P" [
+            0 0 0
+            1 0 0
+            0 1 0
+            1 1 0
+        ]
+WorldEnd

Added: trunk/testing/regression/reference/orthofog_bug2811280.tif
===================================================================
(Binary files differ)


Property changes on: trunk/testing/regression/reference/orthofog_bug2811280.tif
___________________________________________________________________
Added: svn:mime-type
   + application/octet-stream


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