fsr 1.0.2

Minor changes

• Add the parameter dTolerance in the function spa_creator. This parameter is employed by the package sf when computing the Voronoi diagram and Delaunay triangulation in the corresponding construction policies.

Bug fixes

• Fix the fuzzy numerical operations when dealing with empty objects
• Fix the spa_core to return an empty crisp spatial object when the input has not a core
• Fix some if statements and calculations in the fuzzy topological relationships
• Fix the clipping operation in the spa_creator when using the construction policies based on the Voronoi diagram and Delaunay triangulation

fsr 1.0.1

Major changes

• Add a new construction policy in the spa_creator function based on the convex hull (an improved implementation from the issue #29)

Minor changes

• Add the publication that describes the fsr package into CITATION
• Add an optional parameter in the function spa_creator named digits (an improved update based on the pull request #2, @leticiabohnert)

Bug fixes

• Fix spa_add_component for checking a specific condition
• Fix the management of CRS when plotting spatial plateau objects (function fsr_plot)
• Fix the management of geometry collections resulting from some geometric computations of the spatial plateau geometric set operations (internal function append_valid_comps)

fsr 1.0.0

• This is the first release of fsr that consists of the following modules:
  • Fuzzy Spatial Inference Module (e.g., functions to create a fuzzy spatial inference model and functions to evaluate it)
  • Fuzzy Spatial Data Handling Module (e.g., fuzzy numerical operations, fuzzy geometric set operations, and fuzzy topological predicates)
  • Construction Module (e.g., spa_creator)
  • Basic Module (e.g., S4 classes and basic functions)