Pixaflux
Surface Measure node
Left Toolbar > 
Mesh Nodes > 
Surface Measure
The Surface Measure node computes computes geometric features of the surface around a surface point.
For more information about surfaces see surface workflow.
input
Surface
output
Surface Angle Average
Surface Angle Maximum
Surface Distance Absolute
Surface Distance Negative
Surface Distance Positive
Procedure
To measure features of the Surface:
- On the left toolbar choose Mesh Nodes > Surface Measure. >
- Connect the Surface Measure node to a Surface value.
Inputs
Surface
The surface value.
Outputs
Surface
The surface value.
Image
The surface image.
Attributes Panel
Method
The method of measurement.
angleavg Average angle
anglemax Maximum angle
distanceabs Absolute distance
distancepos Positive distance
distance_neg Negative distance
Size
Size of surface around the pixel to be compted.