shadow 0.3.0 (2017-03-31)

• Initial complete release

shadow 0.3.2 (2017-05-29)

• Fixed ‘toSeg’ behavior when ‘x’ has single attribute
• Fixed ‘shiftAz’ behavior when ‘object’ is ’SpatialPoints*’
• ‘parallel’ support in functions ‘shadowHeight’ and ‘SVF’

shadow 0.3.3 (2017-06-14)

• Fixed missing drawing in vignette

shadow 0.3.5 (2017-08-17)

• Minor documentation update
• SVF also works for 3D points (above ground)

shadow 0.4.0 (2017-11-05)

• Correction in SVF calculation
• Updated SVF tests and documentation
• Expanded SVF example based on Erell et al. (2012)

shadow 0.4.5 (2018-01-04)

• Added ‘surfaceGrid’ function
• Added ‘plotGrid3D’ function
• Added ‘inShadow’ function
• Corrections in documentation

shadow 0.5.0 (2018-03-06)

• Fixed attribute propagation in ‘surfaceGrid’
• Added ‘tmy’ (Typical Meteorological Year) dataset
• Added ‘coefDirect’ function
• Fixed bug when using ‘solar_pos’ with >1 rows in ‘inShadow’
• Added progress bar to ‘inShadow’
• Added ‘radiation’ function
• Removed the ‘message’ parameter
• Added test for ‘inShadow’

shadow 0.5.3 (2018-05-16)

• Minor change in ‘radiation’ example
• Expanded package vignette
• Added test for ‘radiation’
• Added ‘radius’ parameter to ‘radiation’ for restricted obstacles search

shadow 0.5.5 (2018-07-19)

• ‘returnList’ argument in ‘radiation’
• Fixed mistakes in the ‘time’ column of ‘tmy’
• Added temperature and wind speed columns in ‘tmy’
• Update vignette to comply with noew ‘tmy’ table

shadow 0.5.7

• Added ‘beersheva’ sample dataset with Beer-Sheva buildings
• Added ‘tmy2’ sample dataset with Beer-Sheva TMY data
• Added ‘elev’ sample dataset with Beer-Sheva elevation
• Fixed ‘Obstacles outline union’ step in ‘surfaceGrid’ function to work with polygons with holes

To do

• Add ‘sf’ support (?)
• Visibility algorithm (e.g. https://www.redblobgames.com/articles/visibility/)