[submodule "src/ext/openexr"]
path = src/ext/openexr
url = https://github.com/wjakob/openexr
[submodule "src/ext/zlib"]
path = src/ext/zlib
url = https://github.com/mitsuba-renderer/zlib
[submodule "src/ext/glog"]
path = src/ext/glog
url = https://github.com/google/glog.git
[submodule "src/ext/ptex"]
path = src/ext/ptex
url = https://github.com/wdas/ptex.git
[submodule "src/ext/rapidjson"]
path = src/ext/rapidjson
url = https://github.com/Tencent/rapidjson