OctreeGen

Generates an octree from an stl file. Inefficient, but extremely robust especially with regards to non-watertight meshes.

Supports export as .stl (as shown above) or a raw octree format.

Compiling

Run make.

For a debug build, run make clean; make BUILD=debug.

See ./octreegen --help for full details. To generate the hubble model shown, run:

wget https://789012.xyz/octreegen/hubble.stl;

./octreegen -i "hubble.stl" -o "hubbleoct.stl" -r 10 -s 1740

Name		Name	Last commit message	Last commit date
Latest commit History 58 Commits
.gitignore		.gitignore
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
addTriangle.c		addTriangle.c
cornerExists.c		cornerExists.c
createCubeTriangles.c		createCubeTriangles.c
expandOctree.c		expandOctree.c
findContiguousOctree.c		findContiguousOctree.c
generateOctree.c		generateOctree.c
intersects.c		intersects.c
main.c		main.c
octreeAbstraction.c		octreeAbstraction.c
octreeOps.h		octreeOps.h
printTreeStats.c		printTreeStats.c
processFile.c		processFile.c
structures.h		structures.h
treechain.c		treechain.c
triangle_intersect.c		triangle_intersect.c
writeStlOutput.c		writeStlOutput.c