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NEWS.md

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silicate dev

  • Removed all deprecated tidyselect uses of '.data$'.

  • Fixed some conditional Suggests use, thanks to CRAN.

silicate 0.7.1

  • Bump with more conditional suggests.

silicate 0.7.0

  • Removed problematic example code.

  • Resubmit to CRAN after missing archival deadline (package in suggests not used conditionally).

  • ARC() really actually finally works.

  • Fixed sc_coord() for Spatial #128.

  • SC0() gains a TRI0 method.

  • Another huge bug fix in ARC() doh.

  • Add SC() and SC0() for pslg objects.

  • Add function PATH_from_df() to generate PATH0 from generic data frame input.

  • Fixed bug in TRI.TRI0 not propagating the object id.

silicate 0.6.0

  • New TRI and TRI0 methods for mesh3d. No material properties yet, just one mesh object.

  • Added TRI and TRI0 methods for sfc_GEOMETRYCOLLECTION to catch lists of POLYGON triangles. Rudimentary function now for TRI0/TRI (straight conversion), PATH0, ARC. Triangles automatically include z_ = 0 if not already present.

  • New data set ear_gc a GEOMETRYCOLLECTION of POLYGON triangles.

silicate 0.4.0

  • Fixed obscure bug that messed up anglr because of class-dropping for the sfc in a tibble. now 0.3.0.9040

  • A potentially breaking change, stray uses of the triangle$visible_ property have been removed, to be consistent with the anglr package.

  • Several fixes related to new unnest() behaviour, it was unnecessary so replaced with use of do.call/rbind.

  • Fix previous unexported sc_vertex.SC0, the cause of hypertidy/anglr#97.

  • Fixed a problem with unclassed sfc lists. #109 and hypertidy/anglr#91.

silicate 0.3.0

  • Import crsmeta so we can navigate the structure change in sf crs. (Fixes breakage in eixport).

  • Fixed CRAN NOTE about not using geometry import.

  • Fix deprecated usage of tibble.

  1. Internal sf objects now have "list" in the class of the sfc column.
  2. No matrix sub-assignment into columns of a tibble. See #105.

  • New models TRI0 and PATH0 as analogues to SC0.

  • Fixed off-by-one error in segment colours when plotting ARC. Fixes #101.

  • Fixed unused geometry package import.

silicate 0.2.0

  • Clarified Description and cleaned up examples, thanks to CRAN feedback.

  • First viable release.

  • Commited to ARC only being relevant to polygon layers.

  • New models TRI0 and PATH0 as analogues to SC0.

silicate 0.1.1.9001

  • sc_uid is now 6L characters by default, controlled by uid_nchar argument, and settable in option silicate.uid.size. If option(silicate.uid.type = "integer") this is ignored, but that is considered experimental for now.

  • Models now have print methods.

  • The filter method for SC is now exported.

  • Incorporate new version of SC0 model, a better starting point for decomposing objects.

  • SC can now interpret TRI, which allows for very easy DEL re-triangulations and fine control over the quality and details of the mesh

  • TRI now allows linear topologies, they are assumed to be all island paths (see anglr::DEL for a possible better approach).

  • SC and PATH now allow degenerate paths and edges, with plot as pixel and point respectively.

  • TRI model now includes object_link_triangle, and drops object_ and path_ from triangle table to be consistent with anglr::DEL.

  • The meta table is now always present in models.

  • Migrated from JS rearcut to C++ decido for triangulation.

  • Cleaned up the triangulation logic.

silicate 0.1.0

  • added functions compact_indexes and expand_indexes to remove and restore the unique labels on entities - these are purely to explore what the minimal size of a model might be

  • more consistency for sc_verbs, sc_coord, sc_vertex, sc_object, sc_node, sc_arc, sc_path, sc_uid

  • established models SC, PATH, ARC, TRI

  • removed PRIMITIVE

  • (breaking) sc_uid now generic, with argument x (not n)

  • various fixes in line with gibble 0.0.1.9002 to properly support sp structures

  • fixed bug where a single-path data set exposed an offset assumption applied by sc_segment, fixes #40

  • fixed bug where 0-column dataframe was assumed to be a list of vectors hypertidy/anglr#55

  • added polymesh data

  • support for trip

  • install flight_tracks example

  • support for sp!

  • moved sf specific facility from scsf

  • renamed package

  • sc_rand is deprecated, to be replaced by sc_uid

silicate 0.0.2

  • (was called sc)
  • cleaned up the un-join with a specific function from 'unjoin' package
  • added internal function sc_edge, and exported sc_node and renamed arc_node to NARC
  • removed all sf-specific facilities to external package
  • revert to sf 0.2-7 to enable vignette migration
  • PATH model added (with ongoing migration from "branch" term to "path" term)
  • BRANCH model effectively removed, replaced by the PATH model
  • PRIMITIVES model added, including bare-nodes arc_node function to return the 3-way nodes

silicate 0.0.1

  • (was called sc)
  • first functions, the BRANCH model for sf