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

Fixes:

• Fixed an issue with renderings of transmissive materials

New:

• Gestaltor is now officially 3D Commerce certified by the Khronos Group
• Viewport orientation cube that enables precise camera positioning for editing
• Change the storage mode of node transforms (matrix or TRS components)
• (Pro feature) Automatically change the storage mode for all node transforms
• (Pro feature) Command line interface for rendering glTF
• (Pro feature) Completely remove specific extensions from a glTF

Improved:

• Rendering speed
• Startup speed
• Scaling tool behavior
• Handling of glTF without a scene
• Better license feedback when the installation count exceeds the maximum
• Statistics widget UI
• Miscellaneous UI improvements

Fixes:

• Changing a glTF camera’s type sometimes caused a crash
• Creating tangents sometimes caused a crash
• Converting a texture to ktx2 sometimes caused a crash
• Camera view does not reset anymore after taking a screenshot
• Taking a screenshot with a specific resolution using a glTF camera
• Screenshots did not work for some specific models
• Removing a node’s skin does not break rendering anymore
• Removing a primitive’s normal attribute does not break rendering anymore
• Rendering of primitives without materials
• Rendering of rough transmissive materials
• Gizmo sizes in orthographic mode
• The Viewport was stretched on startup (macOS)
• Texture wrapping modes work correctly
• Texture sampling coordinates were incorrect in some cases
• Drag and drop behavior in the Hierarchy widget
• Copy and paste behavior in the Hierarchy widget
• Handling of large numbers of primitive attributes
• glTF with URL-style spaces in URIs can now be loaded / saved
• Sometimes image files were saved without a file extension
• Active debug views are reset after loading another glTF
• Camera was sometimes not reset after loading another glTF
• Viewing a glTF camera without an aspect ratio in render mode now correctly handles resizing of the Viewport
• Mouse speed in Gestaltor on remote desktops
• Image objects can be deleted again
• Previously used file ending is remembered when saving again
• Unnecessary creation of a node when a glTF camera was created from the current view
• Point / directional lights do not show the spot light option anymore
• Icons in the Hierarchy widget are now updated correctly
• Correct padding of duplicated Accessors
• Correct min/max values in duplicated Accessors
• Vertex clustering now keeps the original indices type
• Selection in Hierarchy is synchronized correctly between Viewport and Inspector widgets
• Modifier keys do not stick anymore when alt-tabbing out of Gestaltor
• Widget layout now persists between sessions (macOS)
• Several issues concerning undo / redo behavior
• Several other issues have also been fixed