Highly Optimized Graphics Math (glm) for C
📚 Documentation
Almost all functions (inline versions) and parameters are documented inside the corresponding headers.
Complete documentation: http://cglm.readthedocs.io
📌 Note for previous versions:
- _dup (duplicate) is changed to _copy. For instance
glm_vec_dup -> glm_vec3_copy
- OpenGL related functions are dropped to make this lib platform/third-party independent
- make sure you have latest version and feel free to report bugs, troubles
- [bugfix] euler angles was implemented in reverse order (extrinsic) it was fixed, now they are intrinsic. Make sure that
you have the latest version
- [major change] by starting v0.4.0, quaternions are stored as [x, y, z, w], it was [w, x, y, z] in v0.3.5 and earlier versions
- [api rename] by starting v0.4.5, glm_simd functions are renamed to glmm_
- [new option] by starting v0.4.5, you can disable alignment requirement, check options in docs.
- [major change] by starting v0.5.0, vec3 functions use glm_vec3_ namespace, it was glm_vec_ until v0.5.0
- [major change] by starting v0.5.1, built-in alignment is removed from vec3 and mat3 types
- [major change] by starting v0.7.3, inline print functions are disabled in release/production mode to eliminate print costs (see options in documentation). Print output also improved. You can disable colors if you need (see documentation)
- [major change] by starting v0.8.3, cglm supports alternative clipspace configuations e.g. Left Handed, Zero-to-One (_zo)...
CGLM_FORCE_DEPTH_ZERO_TO_ONE and CGLM_FORCE_LEFT_HANDED is provided to control clipspace. You should be able to use cglm with Vulkan, DirectX and Metal now... see https://cglm.readthedocs.io/en/latest/opt.html#clipspace-option-s
Reviews
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public-0.17.0 |
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aarch64-linux-gnu |
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2026-02-27 10:45:14 UTC (09:40:55 hours ago) |
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2026-02-25 11:21:45 UTC (02 09:04:24 days ago) |
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2026-02-25 10:35:43 UTC (02 09:50:26 days ago) |
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2026-02-21 10:38:25 UTC (06 09:47:44 days ago) |
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2026-02-21 10:37:08 UTC (06 09:49:01 days ago) |
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2026-02-21 10:36:27 UTC (06 09:49:42 days ago) |
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public-0.17.0 |
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2026-02-18 11:03:41 UTC (09 09:22:27 days ago) |
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2026-02-18 11:02:40 UTC (09 09:23:29 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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linux_debian_12-clang_18_libc++-static_O3 |
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2026-02-17 13:50:52 UTC (10 06:35:16 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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2026-02-17 13:50:46 UTC (10 06:35:23 days ago) |
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2026-02-17 13:50:14 UTC (10 06:35:54 days ago) |
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public-0.17.0 |
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2026-02-17 13:50:06 UTC (10 06:36:02 days ago) |
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2026-02-17 13:49:35 UTC (10 06:36:34 days ago) |
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2026-02-17 13:48:55 UTC (10 06:37:13 days ago) |
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linux_fedora_40-gcc_14-bindist |
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2026-02-17 04:43:51 UTC (10 15:42:17 days ago) |
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public-0.17.0 |
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| timestamp |
2026-02-16 11:27:39 UTC (11 08:58:29 days ago) |
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public-0.17.0 |
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linux_debian_12-gcc_14-static_O3 |
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2026-02-16 11:27:14 UTC (11 08:58:54 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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2026-02-16 11:24:55 UTC (11 09:01:14 days ago) |
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public-0.17.0 |
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2026-02-16 11:23:40 UTC (11 09:02:28 days ago) |
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2026-02-15 13:58:15 UTC (12 06:27:54 days ago) |
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2026-02-15 13:53:17 UTC (12 06:32:51 days ago) |
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2026-02-15 13:34:24 UTC (12 06:51:44 days ago) |
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2026-02-15 13:33:16 UTC (12 06:52:52 days ago) |
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2026-02-15 13:32:54 UTC (12 06:53:15 days ago) |
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| timestamp |
2026-02-13 11:35:49 UTC (14 08:50:20 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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linux_debian_12-clang_17 |
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2026-02-13 11:35:16 UTC (14 08:50:52 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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