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openni2-sys: OpenNI2 Bindings
Rust bindings for OpenNI2.
The reference vendor files were built with bindgen using this command, with a few additional edits:
bindgen vendor/OniCAPI.h -o src/lib.rs --whitelist-function oni.* --whitelist-type Oni.* --whitelist-var ONI_.*
Compilation
OpenNI2 usually expects to be dynamically linked, and requires env variables to indicate where the libraries are.
When building on Windows, the build script checks the presence of the env vars
OPENNI2_LIB
and OPENNI2_LIB64
(per the OpenNI2 installation instructions) is the location of OpenNI2.lib
on Windows. On other platforms, it checks
OPENNI2_REDIST
and OPENNI2_REDIST64
, which should be the location of
libOpenNI2.dylib
or libOpenNI2.so
on OSX or Linux.
(A Windows OpenNI2 installation should also have the OPENNI2_REDIST(64)
env
var set, but it's not the location needed to correctly link.)
Runtime considerations
For OSX, add OPENNI2_REDIST(64)
(the location of libOpenNI2.dylib
)
to your DYLD_LIBRARY_PATH
env var.
For Linux, add OPENNI2_REDIST(64)
(the location of libOpenNI2.so
)
to your LD_LIBRARY_PATH
env var.
For Windows, add OPENNI2_REDIST(64)
to your PATH
.
Otherwise to avoid using shared locations, copy OpenNI2.dll
,
libOpenNI2.dylib
, or libOpenNI2.so
to the executable's directory.
LICENSE
These bindings are distributed under the MIT license, which I don't exactly know what it means, but was recommended and idgaf.
This repository contains headers for OpenNI2 with a Primsense Ltd. copyright, but they exist for reference and are not part of the compiled crate that's distributed through Crates.io.