Edge 2D

This example applies edge detection on a volume render.

A set of checkboxes allows to apply an image-space edge detection on image's luminace, depth or gradient. When using gradient, the surfaceScalarExponent field can be used to reduce effect of noisy gradients.

FILES:

• VolumeViz/examples/edge2D/edge2D.cxx
• VolumeViz/examples/edge2D/utils.cxx
• VolumeViz/examples/edge2D/utils.h
• VolumeViz/examples/edge2D/interface.iv
• VolumeViz/examples/edge2D/scene.iv

SEE ALSO

SoVolumeRenderingQuality

SCREENSHOT: