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
Builds
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public-0.17.0 |
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aarch64-linux-gnu |
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2025-11-28 12:07:00 UTC (20:06:32 hours ago) |
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public-0.17.0 |
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2025-11-28 12:06:48 UTC (20:06:44 hours ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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linux_debian_12-gcc_13 |
| timestamp |
2025-11-28 11:39:52 UTC (20:33:40 hours ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_fedora_40-gcc_14-bindist |
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2025-11-28 07:52:33 UTC (01 00:20:59 days ago) |
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linux_debian_12-gcc_14-ndebug_O3 |
| timestamp |
2025-11-27 20:39:23 UTC (01 11:34:08 days ago) |
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2025-11-27 20:38:47 UTC (01 11:34:45 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_14 |
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2025-11-27 20:34:28 UTC (01 11:39:04 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_14-O3 |
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2025-11-27 20:31:32 UTC (01 11:42:00 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
| tgt config |
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| timestamp |
2025-11-27 08:50:46 UTC (01 23:22:45 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_12-bindist |
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2025-11-27 08:17:45 UTC (01 23:55:47 days ago) |
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public-0.17.0 |
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windows_10-gcc_13.2_mingw_w64-static_O2 |
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2025-11-27 08:09:09 UTC (02 00:04:23 days ago) |
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2025-11-27 08:06:24 UTC (02 00:07:08 days ago) |
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2025-11-27 08:03:49 UTC (02 00:09:43 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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2025-11-27 07:55:12 UTC (02 00:18:20 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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linux_debian_12-gcc_14 |
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2025-11-27 07:50:26 UTC (02 00:23:06 days ago) |
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| timestamp |
2025-11-27 07:40:32 UTC (02 00:33:00 days ago) |
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2025-11-27 07:40:17 UTC (02 00:33:15 days ago) |
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x86_64-freebsd13.3 |
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2025-11-27 07:40:11 UTC (02 00:33:21 days ago) |
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public-0.17.0 |
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x86_64-freebsd14.1 |
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freebsd_14-clang_18-static_O3 |
| timestamp |
2025-11-27 07:29:54 UTC (02 00:43:38 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-clang_17 |
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2025-11-27 07:28:07 UTC (02 00:45:25 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-clang_17_libc++ |
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2025-11-27 07:23:24 UTC (02 00:50:08 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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| timestamp |
2025-11-27 07:21:13 UTC (02 00:52:19 days ago) |
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public-0.17.0 |
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2025-11-26 23:17:03 UTC (02 08:56:29 days ago) |
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2025-11-26 23:16:12 UTC (02 08:57:20 days ago) |
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2025-11-26 23:15:43 UTC (02 08:57:48 days ago) |
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2025-11-26 23:15:22 UTC (02 08:58:10 days ago) |
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public-0.17.0 |
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2025-11-26 23:14:55 UTC (02 08:58:37 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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2025-11-26 23:13:53 UTC (02 08:59:39 days ago) |
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public-0.17.0 |
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2025-11-26 19:09:09 UTC (02 13:04:22 days ago) |
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public-0.17.0 |
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aarch64-linux-gnu |
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linux_debian_12-gcc_14-ndebug_O3 |
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2025-11-26 19:06:58 UTC (02 13:06:33 days ago) |
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public-0.17.0 |
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2025-11-26 19:06:01 UTC (02 13:07:31 days ago) |
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windows_10-clang_18_llvm_msvc_17.10-O2 |
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2025-11-26 13:16:38 UTC (02 18:56:54 days ago) |
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| timestamp |
2025-11-26 12:52:43 UTC (02 19:20:49 days ago) |
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2025-11-26 12:50:55 UTC (02 19:22:37 days ago) |
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windows_10-msvc_17.10-O2 |
| timestamp |
2025-11-26 12:50:43 UTC (02 19:22:49 days ago) |
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public-0.17.0 |
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windows_10-clang_17_msvc_msvc_17.10 |
| timestamp |
2025-11-26 12:50:03 UTC (02 19:23:28 days ago) |
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public-0.17.0 |
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2025-11-26 12:48:54 UTC (02 19:24:38 days ago) |
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public-0.17.0 |
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2025-11-26 12:47:32 UTC (02 19:26:00 days ago) |
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public-0.17.0 |
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linux_debian_12-clang_18 |
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public-0.17.0 |
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public-0.17.0 |
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public-0.17.0 |
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public-0.17.0 |
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