Alpha Curve Editor

IvTune extension to edit alpha values in colormaps of SoTransferFunction nodes.

IvTune extension to edit alpha values in colormaps of SoTransferFunction nodes.

This extension should be used as a controlled extension of the Node Editor extension.

To enable this extension in the configuration file, use the plugin name: "IvtToolsLDM" and the extension name: "Alpha Curve Editor".

This editor allows editing of alpha values in colormaps from SoTransferFunction nodes. It displays the current colomap and by adding control points on it and moving them, modifies the alpha values in the colormap. To add a point, double-click on the colormap, to move a control point, left click on it and then move it along the colormap, and to remove a point, right click on it.

SEE ALSO

IvtExtension IvtPlugin IvtServices IvtShell

FILES:

• IvTune/IvtToolsLDM/AlphaCurveEditor/Ivt_AlphaCurveEditor.cxx
• IvTune/IvtToolsLDM/AlphaCurveEditor/Ivt_AlphaCurveEditor.h