GitHub - skaslev/catmull-clark: Catmull-Clark subdivision surfaces demo

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Name	Name	Last commit message	Last commit date
Latest commit skaslev Minor. Sep 29, 2018 e7142dd · Sep 29, 2018 History 73 Commits
objs	objs	Re-exported bigguy and monsterfrog	Jul 5, 2009
.gitignore	.gitignore	Added API for mesh iteration	Jun 10, 2009
LICENSE	LICENSE	Added MIT license file.	Mar 7, 2017
Makefile	Makefile	Minor fixes.	Jan 6, 2015
README	README	Ctrl Left mouse button now pans the camera and minor fixes	Sep 28, 2018
buf.c	buf.c	buf.h now uses size_t for array sizes.	Oct 19, 2016
buf.h	buf.h	Changed buf.h memory growth to 1.5.	Nov 11, 2016
editor.c	editor.c	Fix gcc 8 string truncation warnings.	Jun 25, 2018
editor.h	editor.h	Updated math library	Dec 17, 2010
gl.h	gl.h	Added support for OS X.	Oct 23, 2011
gl_util.c	gl_util.c	ANSI-fied code	Nov 11, 2009
gl_util.h	gl_util.h	ANSI-fied code	Nov 11, 2009
main.c	main.c	Minor.	Sep 29, 2018
mathx.c	mathx.c	Minor improvements.	Feb 3, 2015
mathx.h	mathx.h	Minor fixes.	Jan 6, 2015
mesh.c	mesh.c	:%s/destroy/free/g	Nov 11, 2016
mesh.h	mesh.h	:%s/destroy/free/g	Nov 11, 2016
meshrend.c	meshrend.c	Updated math library	Dec 17, 2010
meshrend.h	meshrend.h	Minor fix	Dec 17, 2010
obj.c	obj.c	Ctrl Left mouse button now pans the camera and minor fixes	Sep 28, 2018
obj.h	obj.h	OBJ reading moved away from mesh.c	May 25, 2009
subd.c	subd.c	:%s/destroy/free/g	Nov 11, 2016
subd.h	subd.h	Added support for viewing different subdivision levels	Jun 30, 2009
util.h	util.h	Updated math library	Dec 17, 2010

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This is a school project demonstrating a simple implementation of the
Catmull-Clark subdivision algorithm.

Build instructions:
- Ensure dependencies are installed: GLUT development headers, make.
- Download the source code and navigate into the directory
- Run make

Demo control:
Esc / Ctrl-Q				Exit
Space / Right				Switch to next object
Backspace / Left			Switch to previous object
F					Focus camera on current object
W					Toggle wireframe
+ / = / Up				Show next subdivision level
- / _ / Down				Show previous subdivision level

Camera control:
Left click				Rotate camera
Middle click				Pan camera
Right click				Zoom camera
Ctrl-Left click				Pan camera

Homepage: http://github.com/skaslev/catmull-clark/
Author: Slavomir Kaslev <[email protected]>