[opengtl-commits] [750] use setAlpha

[subversion@xxxxxxxxxxxxx]

Revision: 750
Author:   cyrille
Date:     2009-05-29 19:48:48 +0200 (Fri, 29 May 2009)

Log Message:
-----------
use setAlpha

Modified Paths:
--------------
    trunk/shiva-collections/filters/Droste.shiva
    trunk/shiva-collections/filters/MirrorImpose.shiva
    trunk/shiva-collections/filters/Mosaic.shiva
    trunk/shiva-collections/filters/Sea.shiva
    trunk/shiva-collections/filters/StereographicProjection.shiva
    trunk/shiva-collections/generators/CheckerBoard.shiva
    trunk/shiva-collections/generators/MandelbrotSet.shiva


Modified: trunk/shiva-collections/filters/Droste.shiva
===================================================================
--- trunk/shiva-collections/filters/Droste.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/filters/Droste.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -456,7 +456,6 @@
         }
         
         result = colorSoFar;
-        result[3] = 1.0;
   }
   region changed(region changed_input_region, int input_index, region input_DOD[])
   {

Modified: trunk/shiva-collections/filters/MirrorImpose.shiva
===================================================================
--- trunk/shiva-collections/filters/MirrorImpose.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/filters/MirrorImpose.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -15,7 +15,6 @@
     float y2 = min(1, ay + (1 - ax));
     float weight = clamp(1 - (ax - x1) / (x2 - x1), 0, 1);
     result = mix(img.sampleNearest( result.coord ), img.sampleNearest( imsize - result.coord ), weight);
-    result[3] = 1.0;
   }
   region changed(region changed_input_region, int input_index, region input_DOD[])
   {

Modified: trunk/shiva-collections/filters/Mosaic.shiva
===================================================================
--- trunk/shiva-collections/filters/Mosaic.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/filters/Mosaic.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -20,7 +20,6 @@
   {
     float2 vec = result.coord - fmod2( result.coord + imsize, cellsize );
     result = img.sampleNearest( vec );
-    result[3] = 1.0;
   }
   region changed(region changed_input_region, int input_index, region input_DOD[])
   {

Modified: trunk/shiva-collections/filters/Sea.shiva
===================================================================
--- trunk/shiva-collections/filters/Sea.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/filters/Sea.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -37,7 +37,6 @@
     float s = sin(q + wv * IMAGE_HEIGHT / ( IMAGE_HEIGHT - result.coord.y + 0.1) );
     float2 displacement = float2( s * amp1, s * amp2);
     result = img.sampleNearest( result.coord + displacement );
-    result[3] = 1.0;
   }
   region changed(region changed_input_region, int input_index, region input_DOD[])
   {

Modified: trunk/shiva-collections/filters/StereographicProjection.shiva
===================================================================
--- trunk/shiva-collections/filters/StereographicProjection.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/filters/StereographicProjection.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -107,7 +107,6 @@
       float2 pos = center + float2(nx, ny * zeta );
       result = img.sampleNearest( pos );
     }
-      result[3] = 1.0;
   }
   region changed(region changed_input_region, int input_index, region input_DOD[])
   {

Modified: trunk/shiva-collections/generators/CheckerBoard.shiva
===================================================================
--- trunk/shiva-collections/generators/CheckerBoard.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/generators/CheckerBoard.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -37,7 +37,6 @@
     } else {
       r = color2;
     }
-    r.a = 1.0;
     result = r;
   }
 }

Modified: trunk/shiva-collections/generators/MandelbrotSet.shiva
===================================================================
--- trunk/shiva-collections/generators/MandelbrotSet.shiva	2009-05-29 17:48:09 UTC (rev 749)
+++ trunk/shiva-collections/generators/MandelbrotSet.shiva	2009-05-29 17:48:48 UTC (rev 750)
@@ -43,5 +43,6 @@
       result[1] = 0.0;
       result[2] = 0.0;
     }
+    result.setAlpha(1.0);
   }
 }