remove magnifying aperture to fill whole screen width

- easier to change the screen resolution

Author: Remi-Gau

src/aperture/apertureTexture.m

@@ -123,7 +123,7 @@
                 Screen('DrawTexture', cfg.screen.win, cfg.aperture.texture, ...
                     cfg.screen.winRect, ...
                     CenterRect( ...
-                    cfg.screen.winRect * cfg.magnify.scalingFactor, ...
+                    cfg.screen.winRect, ...
                     cfg.screen.winRect), ...
                     thisEvent.condition - 90);
             else
@@ -169,27 +169,14 @@
 
         case 'bar'
 
-            EXTRAPOSITION = 0;
-            if cfg.magnify.do
-                % we add some extra bar positions that we remove afterwards to
-                % prevent having nothing on screen for a long time
-                EXTRAPOSITION = 10;
-            end
-
             % Set parameters drifting bars
-            cfg.aperture.barWidthPix = cfg.stimRect(3) / (cfg.volsPerCycle + EXTRAPOSITION);
+            cfg.aperture.barWidthPix = cfg.stimRect(3) / cfg.volsPerCycle;
 
             barPosPix = ...
                 [0:cfg.aperture.barWidthPix:cfg.stimRect(3) - cfg.aperture.barWidthPix] + ...
                 (cfg.screen.winRect(3) / 2 - cfg.stimRect(3) / 2) + ...
                 cfg.aperture.barWidthPix / 2; %#ok<NBRAK>
 
-            % Those positions are removed because they are actually outside of
-            % the screen when magnification (fit to windows width) is on
-            if cfg.magnify.do
-                barPosPix([1:5, end - 4:end]) = [];
-            end
-
             cfg.aperture.barPosPix = barPosPix;
 
             % Width of bar in degrees of VA (needed for saving)