Build Instructions

Prerequisites

• CMake
• CMake-compatible C++ compiler (Visual Studio, GCC, etc.)
• C# compiler (Visual Studio or Mono C# Compiler)

Instructions

1. Fetch Bullet and BulletSharp

• git clone https://github.com/bulletphysics/bullet3
• git clone https://github.com/AndresTraks/BulletSharpPInvoke

You should have this folder structure:

• <root_folder>
  • bullet3
    • CMakeLists.txt
    • ...
  • BulletSharpPInvoke
    • BulletSharp
    • libbulletc
      • CMakeLists.txt
      • ...

2. Generate libbulletc solution files with CMake

• Set the source code directory to BulletSharpPInvoke/libbulletc
• Set the build directory to e.g. BulletSharpPInvoke/libbulletc/build

You can change these options:

• BULLET_INCLUDE_DIR - the location of bullet3/src (autodetected)
• CMAKE_BUILD_TYPE - Release, Debug, MinSizeRel or RelWithDebInfo
• USE_DOUBLE_PRECISION - double precision is currently not available for P/Invoke, but can be set for libbulletc alone
• BULLET2_MULTITHREADING - to enable multithreading, select BULLET2_MULTITHREADING, press Configure and then select available libraries: BULLET2_USE_PPL_MULTITHREADING, BULLET2_USE_OPEN_MP_MULTITHREADING, BULLET2_USE_TBB_MULTITHREADING

3. Build libbulletc

• On Windows, open BulletSharpPInvoke/libbulletc/build/libbulletc.sln and build the solution.
• On Unix, open a terminal at BulletSharpPInvoke/libbulletc/build and run "make".

4. Open BulletSharpPInvoke/BulletSharp/BulletSharpPInvoke.sln and build the solution.