Horizon colored with VolumeData values

Demonstrates how to color a horizon with VolumeData values using a custom shader.

FILES:

• VolumeViz/horizonInVolume/horizonInVolume.cxx
• VolumeViz/horizonInVolume/SceneGraph.h
• VolumeViz/horizonInVolume/combine_frag.glsl
• VolumeViz/horizonInVolume/GUIWidget.cxx
• VolumeViz/horizonInVolume/GUIWidget.h
• VolumeViz/horizonInVolume/GUIWidget.ui

SEE ALSO

SoVolumeData, SoHeightFieldGeometry, SoHeightFieldRender, SoVolumeShader

SCREENSHOT: