A fast, GPU-free 3D software renderer written in modern C++17 with native R bindings. Renders triangle meshes to publication-quality images entirely on the CPU, requiring no display server or graphics hardware. Features multi-light Blinn-Phong shading, screen-space ambient occlusion, anti-aliasing, depth fog, transparency, wireframe rendering, texture mapping, and procedural geometry generation. Supports standard mesh file formats with PNG and PPM output. Works on high-performance computing clusters, headless servers, containers, and continuous integration pipelines, making it suitable for scientific visualization across neuro-imaging, molecular structures, and general 3D graphics.
Package details |
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| Author | Tim Schäfer [aut, cre], Martin Hořeňovský [ctb] (Author of Catch2 (cpp_tests/catch_amalgamated.{h,cpp})), Christophe Riccio [ctb] (Author of GLM - OpenGL Mathematics (src/third_party/glm/)), Dimitri Diakopoulos [ctb] (Author of tinyply (src/third_party/tinyply.{h,cpp})), Syoyo Fujita [ctb] (Author of tinyobjloader (src/third_party/tiny_obj_loader.h)), Tim Schäfer [ctb] (Author of libfs (src/third_party/libfs.h)), Sebastian Reiter [ctb] (Author of stl_reader (src/third_party/stl_reader.h)), Sean Barrett [ctb] (Author of stb libraries (src/third_party/stb_image*.h)) |
| Maintainer | Tim Schäfer <ts+code@rcmd.org> |
| License | MIT + file LICENSE |
| Version | 0.3.0 |
| URL | https://github.com/dfsp-spirit/scimesh |
| Package repository | View on CRAN |
| Installation |
Install the latest version of this package by entering the following in R:
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