Tools and Metrics for 3D Surfaces and Objects
Count filled cells in 1D
Count filled cells in 2D
Count filled cells 3D
Calculate the centroid of 3D points
Calculate circularity of a 2D shape
Calculate convexity of a 3D mesh
Calculate mechanical shape factor
Crop DEM around points
Sample a random DEM with specified size from a larger DEM
Split DEM into smaller tiles
Transform DEM to 3D pointcloud of raster corners
Detect a sudden drop, edge, or overhang in a DEM
1D Entropy
2D Entropy
3D entropy
Entropy
Calculate extent of a 3D object
Calculate fractal dimension using the surface area method
Calculate fractal dimension using the box counting method
Calculate fractal dimension using the cube counting method
Diagnose fractal dimension
Calculate fractal Dimension using the height variation method
Calculate fractal Dimension using the standard deviation method
Calculate fractal dimension
Calculate height range
Calculate height variation in cells at different scales
Transform 3D mesh into 2D outline
Transform 3D mesh to DEM
Transform mesh to 3D point cloud
Find midpoint of a DEM
Calculate packing of 3D object
Calculate perimeter of a 2D shape
Pipe operator
Calculates planar area of a mesh
Calculate metric based on geometric plane equation
Calculate rugosity, fractal dimension, and height for a DEM
Calculate rugosity
Calculate surface area of triangle
Re-scale mesh based on a fixed area
Re-scale mesh based on a fixed volume of 1
Set the origin of a mesh
Simulate a circle
Simulates a fractal DEM
Calculate second moment of area
Calculate second moment of volume
Calculate sphericity of a 3D object
Calculate surface area
Calculate signed volume of triangle
Extract mean depth or elevation of a DEM
A collection of functions for sampling and simulating 3D surfaces and objects and estimating metrics like rugosity, fractal dimension, convexity, sphericity, circularity, second moments of area and volume, and more.