Simple transparency curve editor.

Simple Transparency Curve Editor .

DESCRIPTION:

TransparencyCurveEditor : dynamicaly edit a transparency curve defined by a SoTransferFunction node.

An alpha curve is presented to the user. Keys can be inserted by double clicking in the colormap. and can be removed by right clicking on a key.

NOTE: This examples is implemented by using Qt Gui.

LIMITATIONS: For now only RGBA colormaps are managed.

SEE ALSO

SoTransferFunction

SCREENSHOT:

FILES:

• VolumeViz/contrib/TransparencyCurveEditor/main.cxx
• VolumeViz/contrib/TransparencyCurveEditor/alphacurveeditor.h
• VolumeViz/contrib/TransparencyCurveEditor/alphacurveeditor.cxx