Procedurally generated point cloud using a custom shader in order to vary the size of the points.
In this context, the point cloud is used to materialize a surface.
FILES:
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Inventor/Features/PointCloud/src/pointcloud.cxx
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Inventor/Features/PointCloud/src/DoubleSpinBoxSliderWidget.h
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Inventor/Features/PointCloud/src/DoubleSpinBoxSliderWidget.cxx
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Inventor/Features/PointCloud/src/AbstractSpinBoxSliderWidget.h
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Inventor/Features/PointCloud/src/AbstractSpinBoxSliderWidget.cxx
SEE ALSO
SoDrawStyle, SoVertexProperty, SoShaderProgram, SoShaderObject
SCREENSHOT: