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