Spine viewer for Windows based on Runtime for DxLib (2.1, 3.5 to 4.2).

• Multiple rendering
• Runtime manipulation
  • Exclude slot
  • Mix skins
  • Mix animations
  • Replace attachment
• Media export
• Transparent/borderless window style

1. First select atlas file(s) to load.
2. Then select skel file(s) which is/are pair(s) of atlas.

1. From File->Extension setting, specify atlas and skeleton extensions.
2. From File->Open folder, select a folder containing atlas/skel(s) with specified extensions.

• Open folder is to load all the Spine files in a folder and render them synchronically.
  • Of cource it is appropriate to open a folder containing only one set of Spine, but it is not appropriate to open a folder containing more than two sets of Spine unless their animations have synchronised timelines.

• This is to load json:
  • which contains atlas at [5][0][2], and skeleton at [5][0][4].
  • or that which contains atlas at [5][0][2] and requires binary skeleton separately.

• Up and Down key are valid only when files are loaded via Open folder.
• Toggling PMA is permitted only for Spine version 3.8 and older.
  • For Spine version 4.0 and later, runtime applies pma property read from atlas file.
  • Disable PMA if it seems too bright, and enable if darkish.
• Force normal blend mode if multiply is not well represented.

• Context menu appears only when Spine is loaded.
• By unchecking Export per anim. option from Tool->Export setting, when to start and end recording will be delegated to user.

• DxLib
• Spine Runtimes
• Dear ImGui

Visual Studio is required.

0. If dependency libraries were updated, delete cache both for Visual Studio (.vs) and for CMake.
1. Open DxLibSpineViewer directory with Visual Studio.
2. Wait for dependency libraries downloading to be done.
   • The configuration downloads external libraries and modifies older Spine extensions.
     • For spine-c 3.5, renames some of the functions which lack sp prefix so as to be consistent with 3.6 and later.
     • For spine-c 2.1, supplies binary skeleton reader from here.
3. Build All DxLibSpineViewer project.

• For minimal integration, only dxlib_spine.cpp/h or dxlib_spine_c.cpp are suffice.
  • dxlib_spine.cpp is to be used with spine-cpp. (3.8 to 4.2)
  • dxlib_spine_c.cpp is to be used with spine-c. (3.5 to 4.2)
    • Class is used because DxLib is C++ library, but STL is avoided in these files.
  • There is a runtime for 2.1 though, note that transformation method is totally different from later versions.
• For more functionalities, use all the files under DxLibSpineCpp or DxLibSpineC.
  • The functionalities are as follows:

• In order to build these files in a project using DxLib, it is required to define macro depending on versions of Spine generic runtime to be used with.

• Independently, spine_file_verifier.cpp/h can be used to find Spine version string in skeleton file and check if it is binary or JSON format.
• dxlib_spine_dll.cpp/h and spine_player_dll.cpp/h are for building dynamic library which depends on DxLib without linking it. So usually, these files will not be needed.