opensimplex2

Generate Multi-Dimensional Open Simplex Noise

v0.0.3 · Mar 29, 2026 · GPL (>= 3)

Description

Generate 2, 3 or 4-dimensional gradient noise. The noise function is comparable to classic Perlin noise, but with less directional artefacts and lower computational overhead. It can have applications in procedural generation or (flow fields) simulations.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	36.1s
r-devel-linux-x86_64-debian-gcc	OK	28.8s
r-devel-linux-x86_64-fedora-clang	OK	59.1s
r-devel-linux-x86_64-fedora-gcc	OK	73.9s
r-devel-macos-arm64	OK	28s
r-devel-windows-x86_64	OK	72s
r-oldrel-macos-x86_64	OK	63s
r-oldrel-windows-x86_64	OK	82s
r-patched-linux-x86_64	OK	32.8s
r-release-linux-x86_64	OK	31.4s
r-release-macos-arm64	OK	32s
r-release-macos-x86_64	OK	72s
r-release-windows-x86_64	OK	73s

Check History

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 30, 2026

WARNING 10 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Mar 27, 2026

WARNING r-oldrel-windows-x86_64

whether package can be installed

Found the following significant warnings:
  opensimplex2_ctypes.h:72:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
  opensimplex2_ctypes.h:75:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
  OpenSi
...[truncated]...
.c:1568:17: warning: function declaration isn't a prototype [-Wstrict-prototypes]
See 'd:/Rcompile/CRANpkg/local/4.4/opensimplex2.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 13.3.0'
* used C++ compiler: 'g++.exe (GCC) 13.3.0'

OK 5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 26, 2026

Version History

updated 0.0.3 ← 0.0.2 diff Mar 29, 2026

new 0.0.2 Mar 25, 2026