• Main:
  • add OGRE_NODISCARD macro and annotate source code as applicable
  • add RSC_WIDE_LINES & line_width support for materials
  • move the adjacency flag to render operation where it belongs
  • AxisAlignedBox - fix wrong index in getAllCorners (#802)
  • correctly initialize mBoneWorldMatrices
  • do not use Real for colour values which are always stored as float
  • extend colour writing to be enabled/disabled per channel (#811)
  • GpuProgramManager - use StreamSerialiser for storing shader cache
  • GpuProgramParams - use BaseConstantType to define GpuConstantType
  • introduce PF_DEPTH16 as an explicit alias for PF_DEPTH
  • ManualObject - take float instead of Real as we never store double
  • move ConfigOptionMap and common initConfigOptions to RenderSystem
  • PrefabFactory - drop superficial calls to _setBoundingSphereRadius
  • refactor StringConverter to make it more versatile
  • ScriptCompiler - do not override named objects by index
  • ScriptTranslator - add helper for parsing single arg properties
  • ScriptTranslator - drop 1D Texture fallback, does not belong there
  • ScriptTranslator - extend single arg properties helper to enums
  • ScriptTranslator - use getColour for specular as well
  • simplify some getSquaredViewDepth computations
  • slightly clean up ColourValue
  • SceneManager: also set uniform parameters in compute shaders
  • SceneManager: set the ambient (scene) colour in renderObjects
  • ScriptTranslator: error if custom property is unsupported by GpuProgram
  • ScriptTranslator: print the undefined reference on the respective error
  • ScriptTranslator: refactor gpu parameter translation
  • Pass: correctly initialise and copy lineWidth
  • Pass: drop auto naming by index. Overriding by index is not supported
  • OgreMatrix4.h: add ctor that takes pointer to 16 floats (#809)
  • CompositorChain: removeCompositor - fix using index == LAST
  • drop MSC_VER workarounds for MSVC version that we no longer support
  • GpuProgramParams: warn if a matched shared param cannot be copied
  • deprecations
    • StringConverter - deprecate parse*Long functions
    • deprecate PreciseReal
    • CompositorChain: deprecate OgreIterator based API
    • RenderSystem - deprecate _setTextureCoordSet
• Bites
  • ApplicationContext - deprecate openAPKFile
  • StaticPluginLoader - fix licensing header
• CMake
  • Android - always select first (and possibly only) target
  • correctly disable respective Components when SWIG is unavailable
  • correctly set CMAKE_FIND_ROOT_PATH when cross compiling
  • drop OGRE_FULL_RPATH in favor of CMAKE_SKIP_RPATH
  • drop unused Doxygen settings
  • fix FindOpenGLES2 lib detection on Emscripten
  • OGREConfig - add missing Codec Plugins
• RTSS: simplify texcoord calculations by separating texture matrix
• GL3Plus
  • do not swallow shared parameter binding errors
  • shared params always GPV_GLOBAL - avoid redundant binding
• GLES2
  • do not advertise 1D textures, they are not supported
  • [iOS] Fixed window size updating - call to window->resize(..) does not work for views in presented view controllers, and is ideologically wrong for external views
• GL*
  • fold GLSupport classes into GLRenderSystems
  • move hasMinGLVersion to GLRenderSystemCommon
  • validateConfigOptions is a noop everywhere
• GLSupport
  • EGL - allow "sRGB Gamma Conversion" in ogre.cfg
  • EGL/X11 fix some warnings
  • fix crash in Win32Window::create (#816)
  • unify ConfigOption processing in GLRenderSystemCommon
  • EGL - only delete X11 window if it is toplevel
• SWIG (Python & Java)
  • update ignore patterns of deprecated API
  • update interface file
  • wrap overloaded ResourceManager methods
  • fix compilation of Java Component and correct outpath for Android
• Tests
  • Android - remove spurious -Wl,-pie
  • make unsigned parsing tests more useful
  • MaterialSerializer - set exportDefaults=true
  • implement BitwiseTests.Half
• Docs
  • add manual mesh creation tutorial
  • improve external texture source tutorial
  • manual - improve indentation in script chapter using @par/ @param
  • Pass - merge manual section and code comments
  • TextureUnitState - merge manual section and code comments
• Samples
  • Character - fix NUM_ANIMS definition and handling
  • OffsetMappingShadows also works fine with legacy GL
  • Python - fix segfaults on shutdown
  • Python - update raw sample to 1.11 API
  • SSAO - no need to re-add compositor on uniform changes
  • VolumeTex - fix bounds computations
  • VolumeTex - fix segfaults
  • PNTriangles: fixed exception in light setup