Assimp Alternatives
Similar projects and alternatives to assimp
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meshoptimizer
Mesh optimization library that makes meshes smaller and faster to render
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Scout APM
Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.
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android-3D-model-viewer
Android OpenGL 2.0 application to view 3D models. Published on Play Store
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OPS
OPS - Build and Run Open Source Unikernels. Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.
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opengametools
A set of open c++ game development tools that are lightweight, easy-to-integrate and free to use. Currently hosting a magicavoxel .vox full scene loader.
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xournalpp
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.
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Lua
Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.
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glad
Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
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Labrador
EspoTek Labrador is a USB device that transforms your PC or smartphone into a fully-featured electronics lab. This repo holds all of the source code!
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rssguard
RSS Guard is simple feed reader which supports RSS/ATOM/JSON and many web-based feed services.
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Reviews and mentions
- What model format should I use
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OGL - A Great Cross Platform OpenGL Base Library With Almost Everything OpenGL You might Ever need
assimp
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Looking for developing a software for 3d model viewer for linux
You can use assimp to load most common 3D model formats: https://github.com/assimp/assimp
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F3D 1.2.0 released, with FBX and COLLADA files support !
There is currently an issue with bone animation in assimp: https://github.com/assimp/assimp/issues/1974
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The Asset-Importer-Lib Version 5.1.0 Release is out
after more the one and a half years of work, I have released the Asset-Importer-Lib Version 5.1.0. You can check our release notes here: https://github.com/assimp/assimp/releases/tag/v5.1.0
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VoxelEditor with the best OBJ Export?
If you can program you might be able to do this yourself using a library like ogt_vox to write out the resulting vox file, along with code like Assimp to import the geometry. If the vertices are all on a unit grid it should be relatively trivial to go through the quads (2xtriangles), calculate the face normal, and modify the voxel just below the quad with the texture sampled from the texture coordinates.
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Doing the math. Please help
One thing http://www.kmjn.org/notes/3d_rendering_intro.html does not mention is how you get the "list of triangles" it refers to in the "Wireframe rendering pseudocode" section. For that, you need to write or find an existing a library that can read in your 3D object data files (e.g. Wavefront OBJ files, STL files, or what have you). Assimp is one such library, but writing a simple STL file importer yourself is not super hard.
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Compiling Assimp as a subdirectory using CMake and MinGW
Are you following the build guide that's in their code source?
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How can I get Triangles from OBJ files?
Yes. Assimp is probably the most popular mesh loader in c++. www.assimp.org. Most devs usually switch to it after developing their own obj loader.
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Mesh optimization algorithms
Some other handy open source libraries you might find useful are: https://github.com/zeux/meshoptimizer https://github.com/assimp/assimp https://www.pmp-library.org/
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Baking Lighting Data and Color Variations to Vertex Colors
ASSIMP I'm aware of, having helped file a bug against it last week for PBR materials and how it doesn't follow the proposed spec (really, I told Ben Houston, whose spec it is, of the problem so he'd file it; at least we fixed the misleading Wikipedia page).
I'd recommend looking into the Open Asset Import Library (assimp), created by those who made Open3DMod. It's a current well-maintained, open-source library under a BSD-derivative license for importing and exporting 3D models. The list of formats supported is massive (moreso for importing than exporting), but the most common formats are supported for both import and export, of which Mineways only has use for the latter. As I presume the libraries for exporting OBJ, STL, and WRL were written from scratch or are used from a much older library, having these export libraries replaced with something more current that also allows for more formats to be exported to will improve compatibility and add more functionality where it's needed or desired.
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Formats to support for an offline 3D viewer
I guess a good resource to look into are libraries like assimp or programs like Blender, Maya and Unity and see what formats they support.
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3D model library software for windows
There is this: https://www.assimp.org/
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Looking for Approachable Open Source Projects to Contribute to
You can find our repository here on Github: https://github.com/assimp/assimp
Stats
assimp/assimp is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
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