Grasshopper Docs

Community documentation for Grasshopper add-ons & plugins

Flora
Groundhog
Hydro
Mapping
Terrain

Analyses the slope of a Surface, outputting separated faces for coloring and the slope/grade

Inputs

NameIDDescriptionType
SurfaceSThe terrain surfaceSurface

Outputs

NameIDDescriptionType
Mesh FacesFThe sub mesh faces (for coloring)Mesh
Face CentersCThe centers of each mesh face (for vector previews)Point
Face VectorsVThe direction to the lowest points of each faceVector
Face Slopes °AThe slope of each mesh face, as the angle of inlineNumber
Face Slopes %PThe slope of each mesh face, as a percentageNumber

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