• Main
  • RenderTexture: complete and fix PF_DEPTH usage
  • Support bulk convert and get sub volume of a slice of a compressed texture
  • Add errors for too many or too litle braces in scripts Closes #701.
  • Adds KTX (ETCCodec) support for loading mipmapped textures
  • Adds support for PVRTC pixel format in KTX containers
  • clang-tidy: fix performance-faster-string-find
  • clang-tidy: fix performance-type-promotion-in-math-fn
  • Fixed crash in RenderSystem::shutdown due to the notifications being sent to already destructed render targets
  • fix several gcc8/ clang7/ MSVC warnings
  • DataStream::readLine - fix out of bounds read (ret = 0)
  • generate a deprecation warning on "lod_distances" usage
  • Image - undeprecate 2D loading overloads
  • improve ResourceGroupManager documentation
  • ParticleSystem::fastForward - use round to avoid float iteration
  • Root - skip FrameListeners that are removed during event dispatch
  • SceneManager - explicitly disable mip filtering for depth map
  • SceneManager - flag GPV_GLOBAL on setAmbientLight
  • ScriptCompiler - improve error messages
  • SubEntity - add quotes to name strings
  • MeshLodGenerator: fix wrong stream eof() usage
  • InstancedEntity: Take scale into account when culling objects.
  • [Win32] Register Ogre log files to be collected by Windows Error Reporting and eventually passed to developer (would not happen under debugger)
  • Main: StringConverter - use empty newlocale on MinGW
• Bites
  • ApplicationContext - fix reading shader cache and log on failure
  • ApplicationContext - forward fullscreen option to SDL (#658)
• CMake
  • allow overriding OGRE_WARNING_FLAGS
  • Dependencies - propagate CMAKE_GENERATOR_PLATFORM
  • specify minimal required SWIG version
  • update dependencies
  • warn on deprecated true/ false settings
• EXRCodec: Fix VS2017 error C2872: 'FLOAT': ambiguous symbol. (#723)
• D3D11: D3D11Mappings - map DXGI_FORMAT_R8_UNORM to PF_R8
• D3D9: fix compilation with MinGW
• GL*:
  • log shader compile errors output as LML_CRITICAL
  • Fix for VAO leakage in ~GLVertexArrayObject
  • removed mRenderTargets destruction from ~GLxxxRenderSystem() as it's already done in RenderSystem::shutdown() method
  • do not force-enable shader cache
• GL3+
  • FBOs are not shared between contexts, should be used and destroyed on the proper one
  • Fixed bugs on attempt to download non-zero miplevel; support for depth > 1
  • fix loading monolithic program from cache and log on failure
  • GL3PlusTextureBuffer: Ability to download to the non-consecutive PixelBox, useful for tiled rendering of very large images, atlasing, etc. GL RS already could do this
  • gl3w - update get_proc for APPLE from upstream
  • GLSLShader - workaround gl_ClipDistance on Intel Windows Driver
  • auto upgrade shaders to version 150 on OSX
  • Do not unbind VAO at the end of _render() to significantly increase performance of multi-pass rendering, at least on OSX
  • fixed GL_MAP_UNSYNCHRONIZED_BIT usage
  • Exclude glsl130 and glsl140 profiles unsupported in OSX Core profile
• GL3+/ GLES2
  • enable primitive restart when available
  • GLxxxFBORenderTexture,GLxxxFBOMultiRenderTarget::getCustomAttribute() should return GL context to switch to before rendering
  • Optionally recreate FBO in GLXxxFrameBufferObject::bind(bool recreateIfNeeded) if unusable with current context
• GLES2
  • do not automatically activate, as no other RS does this
  • If VAOs are supported: do not unbind VAO at the end of render(), do not clear scratch VAO #0 if not corrupted, explicitly bind scratch VAO #0 when required. Caching removed as it is not VAO ready, and will always miss in current usage scenario.
• GL: drop OSX Mavericks HBL_DISCARD workaround
• GLSupport:
  • do not attempt to set external windows full-screen
  • fix layout qualifier parsing
  • GLX - implement minBufferSize
  • GLX - support creating core 4.6 context
  • OSX - make sure contextProfile is correctly forwarded
  • Fix crash when embedding OgreOSXCocoaWindow in external window
• RTShaderSystem: fix compile error when using double precision (#622)
• Overlay
  • Scripts - add support for ogrescript syntax
  • warn about incompatibility with new script compiler
  • Accept opening '{' on the same line as the Overlay definition in a .overlay script
• Samples
  • Browser - avoid double free on OSX
  • PBR - precision statement should in GLSLES only
  • python - update raw sample to deprecation-less API
  • Sample - const correctness
  • shadows.glsl enable upgrading to GLSL150
  • Terrain - use "General" resource group instead of "Terrain"
• Tests:
  • General - do not try loading shared plugins in static build
  • Terrain - actually test something
• Docs
  • describe how to use the fixed-function Pass options in shaders
  • Overlay/ Fontdef - improve parameter formatting
  • update css for Doxygen 1.8.13
  • update Overlays section and update GUI library references