Describe the bug Compilation fails when attempting to build the project on Windows 10, following the "How to build" instructions in the readme. In the console I get the following messages:

error: could not find native static library `PhysXVehicle_static_64`,` perhaps an -L flag is missing?

error: aborting due to previous error

error: could not compile `physx-sys`.
warning: build failed, waiting for other jobs to finish...
error: attempt to shift right with overflow
   --> physx\src\articulation_reduced_coordinate.rs:494:23
    |
494 |         let (a, b) = ((self.ptr as usize >> 32) as u32, self.ptr as usize as u32);
    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `#[deny(exceeding_bitshifts)]` on by default

error: aborting due to previous error

error: could not compile `physx`.

To Reproduce Run cargo build --release from the cloned physx-rs directory

Additional context I don't have any rust experience, and only a small amount of C/C++ experience. I would like to use the physx-sys C API to build a standalone DLL that I can use from C#.

When building locally on Windows to Android I've been running into Cargo errors about the cc command-line being too long which fails the build.

Windows has a max of 8192 characters, and got over 10k characters in some of the compile invocations, mostly due to long paths for all the include paths.

Example:

running: "c:\\Users\\repi\\Downloads\\android-ndk-r21d\\toolchains\\llvm\\prebuilt\\windows-x86_64\\bin\\aarch64-linux-android30-clang++.cmd" "-O3" "-DANDROID" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=aarch64-linux-android" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\common\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/common/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\fastxml\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/fastxml/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/filebuf/include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/foundation/include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/foundation/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/foundation/src/unix" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/ccd" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/common" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/contact" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/convex" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/distance" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/gjk" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/hf" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/intersection" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/mesh" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/pcm" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/geomutils/src/sweep" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/include\\cooking" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel\\api/include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel\\common/include/collision" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel\\common/include/pipeline" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel\\common/include/utils" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel/common/src/pipeline" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel\\software/include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevel/software/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\lowlevelaabb\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowlevelaabb/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\lowleveldynamics\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/lowleveldynamics/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physx/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physx/src/buffering" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\physxcharacterkinematic\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxcharacterkinematic/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxcooking/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxcooking/src/convex" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxcooking/src/mesh" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\physxextensions\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxextensions/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxextensions/src/serialization" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxextensions/src/serialization/Binary" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxextensions/src/serialization\\File" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxextensions/src/serialization/Xml" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\physxmetadata/core/include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxmetadata/core/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxmetadata/extensions\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxmetadata/extensions/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\physxvehicle\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxvehicle/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxvehicle/src/physxmetadata\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/physxvehicle/src/physxmetadata/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\pvd\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/pvd/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\scenequery\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/scenequery/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\simulationcontroller\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/simulationcontroller/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source\\task\\include" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/task/src" "-I" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX\\pxshared\\include" "-Wall" "-Wextra" "--sysroot=c:\\Users\\repi\\Downloads\\android-ndk-r21d\\toolchains/llvm/prebuilt\\windows-x86_64\\sysroot" "-std=c++14" "-ferror-limit=0" "-Wall" "-Wextra" "-Werror" "-Wstrict-aliasing=2" "-Weverything" "-Wno-alloca" "-Wno-anon-enum-enum-conversion" "-Wno-documentation-deprecated-sync" "-Wno-documentation-unknown-command" "-Wno-gnu-anonymous-struct" "-Wno-undef" "-Wno-unused-function" "-Wno-nested-anon-types" "-Wno-float-equal" "-Wno-padded" "-Wno-weak-vtables" "-Wno-cast-align" "-Wno-conversion" "-Wno-missing-noreturn" "-Wno-missing-variable-declarations" "-Wno-shift-sign-overflow" "-Wno-covered-switch-default" "-Wno-exit-time-destructors" "-Wno-global-constructors" "-Wno-missing-prototypes" "-Wno-unreachable-code" "-Wno-unused-macros" "-Wno-unused-member-function" "-Wno-used-but-marked-unused" "-Wno-weak-template-vtables" "-Wno-deprecated" "-Wno-non-virtual-dtor" "-Wno-invalid-noreturn" "-Wno-return-type-c-linkage" "-Wno-reserved-id-macro" "-Wno-c++98-compat-pedantic" "-Wno-unused-local-typedef" "-Wno-old-style-cast" "-Wno-newline-eof" "-Wno-unused-private-field" "-Wno-format-nonliteral" "-Wno-implicit-fallthrough" "-Wno-undefined-reinterpret-cast" "-Wno-disabled-macro-expansion" "-Wno-zero-as-null-pointer-constant" "-Wno-shadow" "-Wno-unknown-warning-option" "-Wno-atomic-implicit-seq-cst" "-Wno-extra-semi-stmt" "-Wno-gcc-compat" "-Wno-gnu-include-next" "-Wno-class-varargs" "-Wno-implicit-exception-spec-mismatch" "-Wno-macro-redefined" "-Wno-zero-length-array" "-Wno-undefined-func-template" "-Wno-c99-extensions" "-DANDROID" "-DPX_PHYSX_STATIC_LIB" "-DDISABLE_CUDA_PHYSX" "-DPX_SUPPORT_PVD=1" "-DNDEBUG=1" "-DPX_COOKING" "-o" "C:\\git\\embark\\ark\\target\\aarch64-linux-android\\release\\build\\physx-sys-b1c2471c131819bb\\out\\TaskManager.o" "-c" "C:\\Users\\repi\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\physx-sys-0.4.6\\PhysX/physx\\source/task/src\\TaskManager.cpp"
cargo:warning=The command line is too long.
exit code: 1

cc @Jasper-Bekkers @VZout

Initial android support.

Added casts to base.rs, rigid_static.rs and visual_debugger.rs. The internal pointer type seems to differ for android. However this should not be a problem if I cast using as _.

Ignore the commit history

Currently upgrading rust-gpu in Ark is usually blocked on physx-rs because Ark disallows duplicate deps and glam's minor version number changes often. This PR changes it so glam is optional dependency of physx, which should allow Ark to not depend on glam from physx.

First round of changes. Will require a major API version bump once it's all in.

Generally this wasn't too bad but there are holes.

A lot of the SceneDesc parameters were lost, added back a few. It's gonna be more though, so should we add a builder?

Now includes @Hentropy 's new object creation rework.

Adds initial support for Mac M1 ARM CPUs.

This may not be correct as had problems running our pxbind structgen utility on Mac M1 so for now just copy'n'pasted the x86_64 Mac structgen files. Does seem to run but could be subtle differences (that could cause catastrophic failures)?

Resolves: #92

We are making our open source project maintainers explicit with a CODEOWNERS file. Let me know /f these are not the correct maintainers for this project

This PR is a significant refactor of the physx crate. The Deref hack has been replaced with a Class trait, and super classes are now represented by traits. The user data types are tracked throughout, mostly via Scene, and are fully generic so end users may safely use whatever user data types they want. The Px math and geometry types now have coverage, as do PxMaterial, PxAggregate and PxArticulation. The concrete types have also been flagged as Send and Sync (which was all I set out to do 😂).

Class<T>

Classes have interfaces that are shared across multiple types, and the tool for that in Rust is traits. All the FFI methods need is a raw pointer of the appropriate type, so if we have a trait that can do that as a super trait, the class-traits can be default-impled. This trait is very simple, just a pair of methods for getting mut/const pointers to type T:

trait Class<T> {
    fn as_ptr(&self) -> *const T;
    fn as_mut_ptr(&mut self) -> *mut T;
}

Unlike Deref, it uses a type parameter rather than an associated type, so it can be implemented multiple times per struct, and it combines const and mut into one for convenience. Basic usage looks like this:

impl<T> Base for T where T: Class<PxBase> {}
pub trait Base: Class<PxBase> {
    fn get_concrete_type(&self) -> ConcreteType {
        unsafe { PxBase_getConcreteType(self.as_ptr()).into() }
    }
}

Sub-classes are represented as traits with the super class as a super trait, which in turn requires the Class bound. This isn't strictly necessary, but it's a nice sanity check. Some of the traits have generic bounds, so the blanket impl doesn't work for them but the traits are all defaulted regardless, so implementing them is just a one liner. (These generic params should get changed to assoc types in the future.) Currently, the most derived types (eg. PxRigidDynamic) are represented as structs with their interface in their inherent impl block. I had used traits for them initially too, but I couldn't see a good reason to keep the trait and struct separate, and it made importing things repetitive so I moved everything into the inherent block.

UserData

In C++, the user data fields are all *mut c_void, and the user must track the type stored there for themselves. Thankfully, Rust can do better than this! I was honestly quite surprised with how well this part came together. When creating an object with a user data field, the user can pass in an object of any type, and it will either be Boxed and stored as a pointer, or if it's small enough it will get jammed straight into the field (which was a major goal for me since my initial aim was to implement a bevy_physx crate, and I wanted the entity ID to go there). Because the type info is tracked, the Drop impls can deallocate this properly as well! Some types (the controllers) don't directly expose the user data field, and instead expose methods for it so they have a slightly different (but still typed and bitpacked) interface that doesn't use the trait.

Allocators

I just merged the allocator callback trampoline in today, so this is still very work-in-progress, but there are a couple options for allocators! It feels super rough wrapping Rust's wonderfully type-aware allocator in a C-style "here's a pointer lol" one though.

Coverage

This adds support for PxMaterial, PxGeometry and Px*Geometry, PxVec3/Quat/Transform, PxArticulation and PxAggregate. Coverage of some other types, like Scene, has also improved. A lot of this has not been tested, but it's mostly just straight pass throughs with maybe some buffer setup or an into call or pointer cast. Support for PxCooking has currently been removed. There is no implementation reason for this, it just got a little left behind 😢.

Drop

Release was removed in favor of implementing Drop wherever possible. However, I'm sure these Drop impls are leaking memory because I'm not sure what the actual ownership model of a lot of the objects is (eg. aggregate's Drop impl). As far as I know, the drop impls are safe but this is an area that needs much more testing!

Further work

• Drop Testing
• Audit unsafe: there are ~600 uses of unsafe, and while most are call throughs this needs more eyes.
• Scene Queries: need trampolines for PxSweepCallback, PxRaycastCallback and PxOverlapCallback
• Reimplement Cooking, and the mesh builders that relied on it.
• Change ArticulationCache to a DST to save those precious precious bytes! (gotta make up for the allocator using 16-align for 4 byte objects plus the additional 16 for storing the size somehow🤦)
• Test and documentation! The eternal bugbear of programming.
• Improve coverage. Character and vehicle support are particularly lacking.

Even further work

I started on this because I wanted to write a bevy_physx crate, and I still haven't. I'd like to wrap FemFX in a similar way, and I'd really like to explore using bevy and PhysX as an animation ML training ground.

Tested on Ampere Altra Arm64. Added extra run script since we already have a separate for android (this needs -fsigned-char) and didn't want to over compilcate the bash scripts

follow up of: https://github.com/EmbarkStudios/physx-rs/pull/153

The biggest change is that cmake is now an optional method of building that can be enabled with the use-cmake feature flag. However, by default, cc will be used (with the parallel feature) for compilation. This was the easiest way to get physx to compile for windows uses clang-cl on a non-Windows host platform.

In addition, the structgen executable, which is also built and executed by the build script, is also behind a feature flag, structgen, and will not be compiled or executed by default. Instead, the outputs for linux, macos, and windows have been checked in to the repository which means they can be used when running on a platform other than the target.

Changes were made to the CI to run tests and the ball example in debug and release with all, none, only structgen, and only cmake feature flags on to make sure that the various scenarios all "work".

Note that this supplants #41 as it takes into account the CXX compiler in the same way that cc-rs does. Resolves: #41

TODO: Put cooking and the visual debugger behind feature flags as they're not required for the core physx functionality

Describe the bug Can't run the example ball_physx.

To Reproduce Running the example in physx-rs folder

cargo run --example ball_physx

Expected behavior I get the following error

 dinesh@LAPITOP (master *) /home/dinesh/phd/code/rust/physx-rs $  
|  Dell Laptop=> cargo run --example ball_physx
   Compiling physx-sys v0.1.0+4.1
   Compiling ncollide3d v0.20.1
   Compiling nalgebra-glm v0.4.0
error: failed to run custom build command for `physx-sys v0.1.0+4.1`
process didn't exit successfully: `/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-8b775e661e3df296/build-script-build` (exit code: 101)
--- stdout
running: "cmake" "/home/dinesh/.cargo/registry/src/github.com-1ecc6299db9ec823/physx-sys-0.1.0+4.1/PhysX/physx/source/compiler/cmake" "-DCMAKE_LIBRARY_ARCHITECTURE=x86_64-unknown-linux-gnu" "-DPX_OUTPUT_LIB_DIR=/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out" "-DPX_OUTPUT_BIN_DIR=/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out" "-DPX_OUTPUT_ARCH=x86" "-DPX_BUILDSNIPPETS=False" "-DPX_BUILDSAMPLES=False" "-DPX_GENERATE_STATIC_LIBRARIES=True" "-DPX_GENERATE_GPU_PROJECTS=False" "-DTARGET_BUILD_PLATFORM=linux" "-DCMAKE_C_COMPILER=clang" "-DCMAKE_CXX_COMPILER=clang++" "-DCMAKE_BUILD_TYPE=debug" "-DCMAKE_INSTALL_PREFIX=/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64"
-- Configuring done
-- Generating done
-- Build files have been written to: /home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out/build
running: "cmake" "--build" "." "--target" "install" "--config" "debug" "--"
[  0%] Built target PhysXTask
[  4%] Built target PhysXFoundation
[  4%] Built target FastXml
[  6%] Built target LowLevelAABB
[ 10%] Built target SceneQuery
[ 12%] Built target PhysXCharacterKinematic
[ 17%] Built target LowLevel
[ 20%] Built target PhysXPvdSDK
[ 27%] Built target LowLevelDynamics
[ 35%] Built target SimulationController
[ 40%] Built target PhysXVehicle
[ 73%] Built target PhysXCommon
[ 78%] Built target PhysXCooking
[ 88%] Built target PhysX
[100%] Built target PhysXExtensions
Install the project...
-- Install configuration: "debug"
-- Up-to-date: /home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out/source/foundation/include/unix/PsUnixAoS.h
...
cargo:root=/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out
cargo:rustc-link-search=native=/home/dinesh/phd/code/rust/physx-rs/target/debug/build/physx-sys-5e327d56aa7c7e67/out/bin/linux.clang/debug
cargo:rustc-link-lib=static=PhysXVehicle_static_64
cargo:rustc-link-lib=static=PhysX_static_64
cargo:rustc-link-lib=static=PhysXCooking_static_64
cargo:rustc-link-lib=static=PhysXPvdSDK_static_64
cargo:rustc-link-lib=static=PhysXCommon_static_64
cargo:rustc-link-lib=static=PhysXFoundation_static_64
cargo:rustc-link-lib=static=PhysXCharacterKinematic_static_64
cargo:rustc-link-lib=static=PhysXExtensions_static_64
TARGET = Some("x86_64-unknown-linux-gnu")
HOST = Some("x86_64-unknown-linux-gnu")
CXXFLAGS_x86_64-unknown-linux-gnu = None
CXXFLAGS_x86_64_unknown_linux_gnu = None
HOST_CXXFLAGS = None
CXXFLAGS = None
CRATE_CC_NO_DEFAULTS = None

--- stderr
PHYSX ROOT /home/dinesh/.cargo/registry/src/github.com-1ecc6299db9ec823/physx-sys-0.1.0+4.1/PhysX/physx
PhysX Build Platform: linux
Using CXX Compiler: /usr/bin/clang++
CMake Warning (dev) at linux/CMakeLists.txt:36 (SET):
  implicitly converting 'INTERAL' to 'STRING' type.
Call Stack (most recent call first):
  CMakeLists.txt:133 (INCLUDE)
This warning is for project developers.  Use -Wno-dev to suppress it.

clang: error: unknown argument: '-fno-plt'
thread 'main' panicked at 'failed to compile structgen even though compiler reported no failures', /home/dinesh/.cargo/registry/src/github.com-1ecc6299db9ec823/physx-sys-0.1.0+4.1/build.rs:163:9
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

warning: build failed, waiting for other jobs to finish...
error: build failed

Device:

• Ubuntu 16.04
• C++ 7.4
• cmake 3.15.2

Additional context This examle runs fine in ubuntu 18. WIth the same prerequiutes (C and C++ version).

Excuse me, how should I to resolve this problem? when I use the method 'articulation.create_link()' to create a link, because of the result of this method will as a parameter in next called of 'articulation.create_link()',that cause the lifetime of first value as same as the second called, so occur Multiple variable borrowings。 I try to clone reference and 'root_link_met()' ,but still can not resolve this problem.

https://github.com/NVIDIA-Omniverse/PhysX

Should mostly be mechanical changes, though we'll also have to port our fixes for cross-compilation since those are (I assume) still broken in the new one since they never responded to our PR.

We should add support for building and running on Windows for ARM with the aarch64-pc-windows-msvc target.

Hopefully should be pretty easy with the bindgen as we already support other aarch64 targets and Windows on x86-64. Unless there are issues with PhysX C++ library itself on Windows on ARM

Currently multiple of the trampoline parts are never deallocated, assuming that they'll live forever. This includes the new ErrorCallback, the ProfilerCallback, and potentially others. Since PhysX takes ownership of these but doesn't delete them, we have to keep the pointers around and delete them manually when the foundation is dropped, or return a collection of pointers for the user to deal with it.

I'm using pure physx (physx-sys). The problem is that my "onConnect" (when bodies collides) never gets called. The filter shader is called though. Here is the scene creation.

pub fn create_scene(physics: PtrPhysics, gravity: f32) -> PtrScene {
    unsafe {
        let mut scene_desc: PS::PxSceneDesc =
            PS::PxSceneDesc_new(PS::PxPhysics_getTolerancesScale(physics));
        scene_desc.gravity = PS::PxVec3 {
            x: 0.0,
            y: gravity,
            z: 0.0,
        };

        unsafe extern "C" fn filterShader(mut s: *mut PS::FilterShaderCallbackInfo) -> u16 {
            use PS::PxPairFlag as F;
            let mut f = PS::PxPairFlags {
                mBits: (F::eCONTACT_DEFAULT | F::eNOTIFY_TOUCH_FOUND) as u16,
            }; //;;
            (*s).pairFlags = &mut f;
            (PS::PxFilterFlag::eDEFAULT) as u16
        }
        unsafe extern "C" fn onConnect(   //<--- This never gets called
            a: *mut std::ffi::c_void,
            b: *const PS::PxContactPairHeader,
            c: *const PS::PxContactPair,
            d: u32,
        ) {
            println!("Connecting!"); //but it doesn't :(
        };
        let info = PS::SimulationEventCallbackInfo {
            collision_callback: Some(onConnect),
            ..Default::default()
        };
        let simulation_event_callback = PS::create_simulation_event_callbacks(&info);
        scene_desc.simulationEventCallback = simulation_event_callback;
        let dispatcher = PS::phys_PxDefaultCpuDispatcherCreate(1, null_mut());
        scene_desc.cpuDispatcher = dispatcher as *mut PS::PxCpuDispatcher;
         PS::enable_custom_filter_shader(&mut scene_desc, shader, 1);
        let scene = PS::PxPhysics_createScene_mut(physics, &scene_desc);
        scene
    }
}

And this is how I set the filter data

pub fn set_filter_data(actor: *mut PS::PxRigidActor) {
    unsafe {
        let data = PS::PxFilterData_new_2(2, 2, 2, 2);
        let capacity = PS::PxRigidActor_getNbShapes(actor);
        let mut buffer: Vec<*mut PS::PxShape> = Vec::with_capacity(capacity as usize);
        let len =
            PS::PxRigidActor_getShapes(actor, buffer.as_mut_ptr() as *mut *mut _, capacity, 0);
        buffer.set_len(len as usize);
         for n in 0..(len as usize) {
            let shape = buffer.get(n);
            match shape {
                None => {}
                Some(ptr) => {
                    PS::PxShape_setSimulationFilterData_mut(*ptr, &data);
                }
            }
        }
    }
}

I saw the PxSimulationFilterCallback_pairFound_mut ? method but that is supposed to be overriden, not called, and how should it be overriden? I'm really at a loss, there is no crashes, it just doesn't work for some reason.

Are there perhaps some examples out there on how it works? Couldn't find any so far.