Returning logical output for world2skyangular conversion.

jflalonde · Nov 1, 2012 · a2fbd52 · a2fbd52
1 parent de01a50
commit a2fbd52
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diff --git a/envmapWorld2SkyAngular.m b/envmapWorld2SkyAngular.m
@@ -17,7 +17,7 @@
 % Jean-Francois Lalonde
 
 % Get the angles
-[uAngular, vAngular] = envmapWorld2SkyAngularAngles(dx, dy, dz);
+[uAngular, vAngular, indPos] = envmapWorld2SkyAngularAngles(dx, dy, dz);
 
 % Interpolate to get the desired pixel values
 envMap = zeros(size(dx,1), size(dx,2), size(inputEnvMap, 3));

diff --git a/envmapWorld2SkyAngularAngles.m b/envmapWorld2SkyAngularAngles.m
@@ -1,4 +1,4 @@
-function [uSkyAngular, vSkyAngular] = envmapWorld2SkyAngularAngles(dx, dy, dz)
+function [uSkyAngular, vSkyAngular, indPos] = envmapWorld2SkyAngularAngles(dx, dy, dz)
 % Converts (x,y,z) coordinates to "sky angular" format
 %
 %   [uSkyAngular, vSkyAngular] = envmapWorld2SkyAngularAngles(dx, dy, dz)