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Fast C OBJ parser
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C++ 72%
C 27.3%
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Arseny Kapoulkine 4053ffa30f Fix buffer overflow in string_equal 
When string_equal's first argument is a prefix of the second argument
but the second argument is longer, the loop goes through all characters
of the first string, compares terminating NUL with a different character
in the right hand side string, discovers that it's different and leaves
the loop - with 'a' having already been incremented.

After this the condition proceeds to read from *a which causes a buffer
overrun.

Fix this by changing the function to something that's obviously correct,
even if somewhat less efficient.
2019-07-26 22:20:26 -07:00
test Merge all face/index arrays together 2019-06-11 07:35:30 -07:00
.gitignore Add .gitignore file 2019-05-19 09:51:43 +01:00
CMakeLists.txt Remove compile flags from CMakeLists.txt 2019-05-19 10:01:03 +01:00
fast_obj.h Fix buffer overflow in string_equal 2019-07-26 22:20:26 -07:00
LICENSE Initial commit 2018-07-29 13:31:09 +01:00
README.md Slight reorganise to fit in with stb reqs 2018-07-29 13:59:16 +01:00

README.md

fast_obj

Because the world needs another OBJ loader. Single header library, should compile without warnings in both C89 or C++. Much faster (5-10x) than other libraries tested.

To use:

 fastObjMesh* mesh = fast_obj_read("path/to/objfile.obj");

 ...do stuff with mesh...

 fast_obj_destroy(mesh);

Simple test app to compare speed against tinyobjloader and check output matches.