Initial commit

 - Just shows a blank window.

.gitignore

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+l_system_3d.exe
+l_system_3d
+*.o
+

build_windows.bat

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+gcc -Wall -Werror -O3 -o l_system_3d ^
+  l_system_3d.c ^
+  utilities.c ^
+  glad\src\glad.c ^
+  -I cglm\include ^
+  -I glad\include ^
+  -I C:\bin\glfw-3.3.3\include ^
+  -L C:\bin\glfw-3.3.3\lib-static-ucrt ^
+  -lglfw3dll ^
+  -lm
+

cglm/.gitignore

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+*.xcodeproj
+*.xcworkspace
+*.sln
+*.vcxproj
+*.vcxproj.*
+*.suo
+*.sdf
+*.opensdf
+ipch/
+Debug/
+Release/
+.DS_Store
+.vs
+*.nupkg
+*.opendb
+packages.config
+/aclocal.m4
+/ar-lib
+/autom4te.cache/
+/compile
+/config.guess
+/config.log
+/config.status
+/config.sub
+/configure
+/depcomp
+/install-sh
+/ltmain.sh
+/missing
+/libtool
+/.libs/
+.deps/
+*.[oa]
+*.l[oa]
+Makefile
+Makefile.in
+m4/*.m4
+.buildstamp
+.dirstamp
+packages/
+.anjuta/*
+*.anjuta*
+config.h.*
+/config.h
+stamp*
+COPYING
+.idea/*
+*.VC.db
+cscope.*
+*-git-ignored-file.*
+test/*.trs
+test/test_*
+*.log
+test/.libs/*
+test/tests
+cglm_arm/*
+cglm_test_ios/*
+cglm_test_iosTests/*
+docs/build/*
+win/cglm_test_*
+* copy.*
+*.o
+*.obj
+*codeanalysis.*.xml
+*codeanalysis.xml
+*.lib
+*.tlog
+win/x64
+win/x85
+win/Debug
+cglm-test-ios*
+/cglm.pc
+test-driver
+[email protected]
+build/
+conftest.dir/*
+confdefs.h
+*.xcuserdatad
+.idea
+cmake-build-debug
+*.o.tmp

cglm/CREDITS

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+This library [initially] used some [piece of] implementations
+(may include codes) from these open source projects/resources:
+
+1. Initial Affine Transforms
+The original glm repo (g-truc), url: https://github.com/g-truc/glm
+
+LICENSE[S]:
+  The Happy Bunny License (Modified MIT License)
+  The MIT License
+  Copyright (c) 2005 - 2016 G-Truc Creation
+
+FULL LICENSE: https://github.com/g-truc/glm/blob/master/copying.txt
+
+2. Initial Quaternions
+Anton's OpenGL 4 Tutorials book source code:
+
+LICENSE:
+  OpenGL 4 Example Code.
+  Accompanies written series "Anton's OpenGL 4 Tutorials"
+  Email: anton at antongerdelan dot net
+  First version 27 Jan 2014
+  Copyright Dr Anton Gerdelan, Trinity College Dublin, Ireland.
+
+3. Euler Angles
+  David Eberly
+  Geometric Tools, LLC http://www.geometrictools.com/
+  Copyright (c) 1998-2016. All Rights Reserved.
+
+  Computing Euler angles from a rotation matrix (euler.pdf)
+  Gregory G. Slabaugh
+
+4. Extracting Planes
+Fast Extraction of Viewing Frustum Planes from the World-View-Projection Matrix
+Authors:
+  Gil Gribb ([email protected])
+  Klaus Hartmann ([email protected])
+
+5. Transform AABB
+Transform Axis Aligned Bounding Boxes:
+http://dev.theomader.com/transform-bounding-boxes/
+https://github.com/erich666/GraphicsGems/blob/master/gems/TransBox.c
+
+6. Cull frustum
+http://www.txutxi.com/?p=584
+http://old.cescg.org/CESCG-2002/DSykoraJJelinek/
+
+7. Quaternions
+Initial mat4_quat is borrowed from Apple's simd library
+
+8. Vector Rotation using Quaternion
+https://gamedev.stackexchange.com/questions/28395/rotating-vector3-by-a-quaternion
+
+9. Sphere AABB intersect
+https://github.com/erich666/GraphicsGems/blob/master/gems/BoxSphere.c
+
+10. Horizontal add
+https://stackoverflow.com/questions/6996764/fastest-way-to-do-horizontal-float-vector-sum-on-x86
+
+11. de casteljau implementation and comments
+https://forums.khronos.org/showthread.php/10264-Animations-in-1-4-1-release-notes-revision-A/page2?highlight=bezier
+https://forums.khronos.org/showthread.php/10644-Animation-Bezier-interpolation
+https://forums.khronos.org/showthread.php/10387-2D-Tangents-in-Bezier-Splines?p=34164&viewfull=1#post34164
+https://forums.khronos.org/showthread.php/10651-Animation-TCB-Spline-Interpolation-in-COLLADA?highlight=bezier
+
+12. vec2 cross product
+http://allenchou.net/2013/07/cross-product-of-2d-vectors/
+
+13. Ray triangle intersect
+Möller–Trumbore ray-triangle intersection algorithm, from "Fast, Minimum Storage Ray/Triangle Intersection"
+Authors:
+  Thomas Möller ([email protected])
+  Ben Trumbore ([email protected])
+Link to paper: http://webserver2.tecgraf.puc-rio.br/~mgattass/cg/trbRR/Fast%20MinimumStorage%20RayTriangle%20Intersection.pdf
+
+14. ARM NEON: Matrix Vector Multiplication
+https://stackoverflow.com/a/57793352/2676533
+
+16. ARM NEON Div
+
+https://github.com/microsoft/DirectXMath
+
+17. Pick Matrix
+
+glu project -> project.c

cglm/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Recep Aslantas <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.