Cross section module
Cross section module
Embedded Files
The cross section module is designed to visualize data along vertical and horizontal axis.
The window contains 3 widgets :
the settings widget contains an histogram and a chromaticity diagram (visible if the current output is RGB), and the post process options that can be applied to the current layer. The available data depends on the type of the layer,
the preview widget contains a preview of the current post processed image, you can select the point displayed in the cross sections by picking a pixel in the preview,
the horizontal and vertical curve widgets contain the cross section data.
You can select the point you want to visualize by selecting the picker mode in the preview widget header, and picking a point in the image.
You can select the layer you want to preview by choosing one in the preview widget footer.
Using this module, the save button has the following options :
LDR output : the processed output (the image currently displayed on screen) saved to a *.png file,
HDR output : the processed output (the image currently displayed on screen) saved to a *.exr file, note that only the RGB layer will be exported,
Cross section data : the cross section values pixel per pixel, saved to a *.csv file (this file can also be opened with Excel).
Cross section data csv output
See the Raw Data Preview module documentation for more details on the histogram, gamut, effects and mapping sections or the settings widget.
Some display options are available on the top right corner :
The fill option defines if curves are drawn with a line or filled bellow the line,
The split option defines whether multiple curves must be layered or splitted.
Curves are not filled, the 3 curves are layered
Curves are filled, the 3 curves are layered
Curves are filled, the 3 curves are splitted
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