7b0bf128ff
- Replace MixBlend/MixDirection with bool fromSetup/add/out in all timeline apply() signatures - Remove MixBlend.h and MixDirection.h (no longer used) - Add Timeline::_additive and _instant fields - Replace TrackEntry holdPrevious/interruptAlpha/mixBlend with additive/keepHold - Rewrite AnimationState hold system with bitmask (Subsequent/First/Hold/HoldFirst) - Rewrite applyMixingFrom alpha computation - Rename Skin::AttachmentMap::Entry::_name to _placeholderName - Fix SkeletonBinary::readLong() sign extension bug truncating 64-bit hashes - Fix SkeletonSerializer sequence and bones null/empty parity with Java - Add transition frame testing to HeadlessTest - Port all doc updates from spine-libgdx
spine-cpp
The spine-cpp runtime provides basic functionality to load and manipulate spine skeletal animation data using C++. It does not perform rendering but can be extended to enable spine animations for other projects that utilize C++.
Licensing
You are welcome to evaluate the Spine Runtimes and the examples we provide in this repository free of charge.
You can integrate the Spine Runtimes into your software free of charge, but users of your software must have their own Spine license. Please make your users aware of this requirement! This option is often chosen by those making development tools, such as an SDK, game toolkit, or software library.
In order to distribute your software containing the Spine Runtimes to others that don't have a Spine license, you need a Spine license at the time of integration. Then you can distribute your software containing the Spine Runtimes however you like, provided others don't modify it or use it to create new software. If others want to do that, they'll need their own Spine license.
For the official legal terms governing the Spine Runtimes, please read the Spine Runtimes License Agreement and Section 2 of the Spine Editor License Agreement.
Spine version
spine-cpp works with data exported from spine 4.3.xx.
spine-cpp supports all spine features.
Usage
Please see the spine-cpp guide for full documentation
Setup
Manual Copy
- Download the spine Runtimes source using git or by downloading it as a zip via the download button above.
- Copy the contents of the
spine-cpp/spine-cpp/srcandspine-cpp/spine-cpp/includedirectories into your project. Be sure your header search is configured to find the contents of thespine-cpp/spine-cpp/includedirectory. Note that the includes usespine/Xxx.h, so thespinedirectory cannot be omitted when copying the files.
CMake
You can use CMake's FetchContent to include spine-cpp in your project:
include(FetchContent)
FetchContent_Declare(
spine-runtimes
GIT_REPOSITORY https://github.com/EsotericSoftware/spine-runtimes.git
GIT_TAG 4.3
)
FetchContent_MakeAvailable(spine-runtimes)
add_subdirectory(${spine-runtimes_SOURCE_DIR}/spine-cpp ${spine-runtimes_BINARY_DIR}/spine-cpp)
target_link_libraries(your_target PRIVATE spine-cpp)