Fixes:

• Rendering issue with incorrect volume extension
• Update iridescence extension

New:

• Edit morph target weights
• Import options for new file formats (3ds, dxf, fbx, ply, stl, x3d, glTF 1.0)
• Duplicate images
• Edit copyright property 
• Possibility to unset default scene

Fixes:

• Prevent crash when resizing widgets
• Prevent file dialogs from becoming unresponsive on Mac
• Prevent crash when merging assets with material variants
• Prevent crash when editing images in external software
• Update to latest KHR_materials_iridescence version
• Fixed OpenGL errors
• Create mipmaps for texture filtering
• Improved support for valid URIs
• Fixed issue for compressed textures in combination with mipmaps
• Unlit materials no longer ignore tone mapping
• Copy and paste actions no longer disabled after selection from content
• Fixed availability of certain actions directly at startup
• Undo steps no longer erase scenes
• Meshes created with “create Mesh” action are now reliably added to scene
• Improved image preview
• Removed unnecessary warnings
• Editing images in external software no longer produces multiple undo steps
• Enabling and disabling animations no longer causes glTF modified state
• Fixed issue with transmission in metallic materials
• Fixed bug where skins and bone gizmos sometimes disappear in the viewport
• Removed option to create multiple meshes from one mesh with morph targets
• Pop-Ups no longer stay in front of all programs
• Fixed issues where some glTFs were not shown correctly
• Removed possibility to create rotation animations with invalid rotation axis
• Skin changes no longer break animations
• Additional small UX problems fixed

Fixed:

• Rendering issues on Intel GPUs
• Tangents in primitives were not used correctly
• Option to optimize indices for draco mesh compression was not applied correctly

New:

• Support for KHR_materials_iridescence (experimental)
• Support for KHR_materials_emissive_strength (experimental)
• Support for complex assets consisting of a high number of morph targets/joints/weights
• Handling of texcoord and color morph target attributes
• Revisited material debug views
• Import PBR images to a glTF 2.0 material
• Modify textures by integrating external tools
• Convert specular-glossiness to metallic-roughness
• Optimize animations
• Store minified glTF file
• Option to recalculate indices before applying Draco mesh compression
• Improved selection outline rendering
• Integrated latest KHR_materials_specular specification changes

Fixed:

• Memory leak with transmissive assets
• Crash on rare occasions after switching render mode and loading a different asset
• Draco mesh compression on shared accessors
• Crash on undo after converting image
• Rearranging nodes did not reflect glTF on rare occasions
• Adding a camera from view doesn’t match viewport camera
• KTX2 UASTC compression popup shows wrong parameters
• Multiple scenes should be able to contain the same root nodes
• CLI parameter handling
• Uniform scaling in viewport
• Handling of special characters in USDZ export
• Handling of textures without source
• Broken wireframe when meshes share material
• Interleaved data is duplicated on save
• Crash on deletion of referenced textures

Fixed:

• Crash while deleting a referenced texture

New

• Viewport resolution presets
• Display Bounding Boxes in the Viewport
• Display Joints in the Viewport
• Generate basic Animation
• Generate basic Meshes
• Save statistics as CSV
• Delete all animations
• Display extents of geometry
• Split primitives into several meshes
• Apply Transform
• Option to write autogenerated property names to file

Fixed

• Transmission texture has no effect
• File extension not being displayed in Save dialog in some cases
• Issue when changing the currently active camera in render mode in Inspector
• Opening new glTF via Drag and Drop may not ask to save unsaved changes in some cases
• Issue when inspecying meshes without min/max values in the glTF
• Updated Qt Installer Framework to include QTIFW-2137
• Gizmo icons not being hidden by Hierarchy hide action
• An issue with importing images on Windows
• Changing lights from point to spot clears values in spot property
• Shading and Wireframe modes may become disabled after switching from Render Mode
• The asset may become invalid after removing Draco Mesh Compression
• Speed of free flight camera mode
• Pro badge in menu not optimized for retina resolutions
• Unlit materials having issues with mask alpha mode
• Small differences in camera fitting between perspective and orthographic cameras
• Integrated fixes from KHRONOS glTF-Sample-Viewer
• Mesh Inspector not opening in some cases
• Some popups become squished after changing properties
• Misleading feedback when OpenGL cannot be initialized
• CTRL+V not working in Viewport
• Normal & Tangent data sometimes being saved without normalization
• Animations influence rendering output even if disabled
• Animation target not modifiable in some cases
• Animation target changes are sometimes not reflected in the animation dropdown
• Inconsistent animation playtimes
• Animation target changes sometimes not reflected in Hierarchy
• World and local space toggle sometimes not working
• Focus selected node not always adjusting camera parameters properly
• Titlebar is sometimes not being restored after fullscreen.
• Possibility to set animation accessor component types to breaking values
• Primitive size not being updated after removing attributes
• Actions for switching projection mode are disabled in render mode
• Perspective ZNear plane in Inspector can show incorrect value
• Import resetting viewport focus
• Wireframe mode sometimes being activated by undoing
• Selection is lost when clicking on an Orientation Cube face
• Missing feedback after removing all nodes in some cases
• Disabled spinboxes becoming hard to read
• Meshes with morph targets break with vertex clustering

Fixes:

• Filename of new asset doesn’t have .glb / .gltf extension

Fixed:

• transmission texture in KHR_materials_transmission has no effect

New:

• Generate thickness maps for primitives

• Option for local space viewport editing
• Option to edit rotations using Euler angles
• Change all KHR_texture_transform in a material all at once
• Added function to automatically delete unused texcoord attributes
• Automatically remove sparse accessors
• Automatically remove all empty nodes
• Automatically remove all names
• Ported Logger, Global settings, License and several smaller popup widgets to new UI design

Fixes:

• Primitive deletion handling improved
• Rendering behavior for screenshots
• Improved scene extends calculation (this also fixes node focusing behavior)
• Better log message for images with wrong color format
• Invalid min/max values in accessors are fixed on save
• Removed confusing behavior for “Create glTF camera from view” action in render mode
• Broken HDR images are no longer added to hdr dropdown list
• Popups are no longer able to hide behind Gestaltor
• MSAA changes now apply without need for restart
• Specular highlights no longer change when turning of KHR_materials_specular if no specular extension is present
• Fixed crash bug after light type change
• Gestaltor layout is now stored properly upon closing
• Fixed crash caused by invalid buffers/ bufferviews and accessors
• Fixed crashes caused by broken glTFs
• Fixed crash while creating tangents
• Triangle reduction can now handle vertex colors with vec3 type
• Fixed IBL filtering issue when creating mipmaps
• KHR_texture_transform is now applied to KHR_materials_specular color texture
• Face orientation does no longer change when toggling wireframe mode
• Removing primitive attributes now also removes the attribute from the morph target
• Fixed crashes caused by assets with to many joints
• Pro features in primitive inspector are now properly enabled/disabled when switching community/ pro version
• Correct blur value is now preserved when switching HDRs
• Global settings are now correctly handled when new glTF is loaded
• Fixed shader compilation issue
• Debug view dropdown is now reset when loading new glTF
• Turning on Transmission extension in material will deactivate Unlit (if turned on)
• Unused Material variants are now saved to file
• Camera clipping planes can no longer be set to invalid configurations
• You can now delete texcoord attributes if they share the same accessor
• Background rendering should no longer break
• Added indicators for broken/ missing/ invalid images
• ExtensionUsed flag is now set for KHR_texture_transform for specular color texture
• Animations are now properly reset when clicking stop
• Camera selection menu no longer to small for contained text

Fixes:

• An issue with rendering shared textures which are used in materials in both linear as well as sRGB texture info objects
• An issue where IBL max resolution settings were ignored in CLI mode
• An issue with transparent clear color for rendered images