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--- private:exrtrader2017:viewer [2017/05/12 18:42] – lightwolf
+++ exrtrader2018:viewer [2018/02/15 14:58] (current) – lightwolf
@@ Line 1: / Line 1: @@
-====== Image Viewer ======
+====== Show Buffers Preview (Image Viewer) ======
-{{ :private:exrtrader2017:image_viewer.png|}}
+{{ :exrtrader2018:image_viewer.png?400|}}
 VIPER, which was used by exrTrader to preview buffers, has been removed from LightWave 3D. This is why we added a custom viewer for rendered buffers.
-<-^|^->
+===== Title Bar =====
+The title bar of the window displays:
+  * The name of the current buffer
+  * The way it is saved
+  * The pixel data type (when saved as an OpenEXR image)
+  * The extent of the data window of the current buffer
+  * The values of a picked pixel if the user has clicked on the image
+===== Toolbar =====
+==== Buffer ====
+Selects a different buffer to view.
+==== Channel ====
+Selects a single channel, or all channels, to view.
+==== P ====
+Toggles the processing of the buffer. This uses the settings of the processing tab of the buffer.
+==== N ====
+Normalises the view. Basically this makes sure that the pixel values within the image are completely distributed in the visible range.
+==== CS ====
+Allows the selection of a different colour space. By default, the Display colour space is used.
+==== Zoom ====
+Changes the zoom factor of the image
+==== Fit ====
+Toggles automatic fitting of the image to the viewer. Even if the window is resized. The image will be made to fit proportionally, leaving blank space if required.
+===== Navigation =====
+===== Keyboard Shortcuts =====
+^F1|Displays the help window|
+^ -^ / -\ |Previous / next buffer|
+^alt-LMB, MMB|Pan the image|
+^ctrl-LMB, <Scrollwheel>|Zoom|
+^+, -|Zoom in / out|
+^0|Reset the Zoom to 100%|
+^f|Toggle fitting the image to the view|
+^r,g,b,a|Only display the respective channel|
+^c|Display all channels|
+^n|Normalise the view|
+^x|Toggle transparency|
+^p|Toggle processing|
+^LMB|Display the colour values of the pixel under the mouse in the title bar|
+<- workflow| ^| ^ output|->

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