2.6.1

Added

• Allow to hide specific toolbar icons.
• Added fullscreen and collapse menu bar actions to context menu.
• Added optional parameter to app.openEditor to set QML view title.
• Writing glslang and spirv-cross version in about dialog.

Fixed

• Fixed crash when Vulkan is not available.
• Ensure Vulkan is using same adapter as OpenGL.
• Validating that program has a shader.
• Fixed calling custom actions from render thread.
• Fixed some runtime warnings.
• Unloading caches when closing a session.

2.6.0

Added

• Added session script object getShaderInterface.
• Added session script object insertBeforeItem / insertAfterItem.
• Added session script object parentItem.
• Added second shadertoy sample.
• Implemented automatic texture resizing on upload.

Changed

• Moved selection from app to session script object.
• Keyboard script object keys array can be indexed by ASCII code.
• Updating shader type in session when Saving editor As...
• Setting default call item name to call type.

Fixed

• Validating shader types for calls.

2.5.5

Added

• Added AccelerationStructure, Instance, Geometry items for ray tracing call.
• Allow loadLibrary to load JavaScript libraries from "libs" directory.
• Added bindless textures support / getTextureHandle to session script object.
• Added buffer reference support / getBufferHandle to session script object.
• Added nonuniform indexing / variable length array support.
• Added callAction to app script object.
• Added frameIndex to app script object.
• Added "Ray Tracing In Vulkan" samples.
• Added "Custom Actions" sample.

Fixed

• Validating Call's count does not exceed vertex/indexs count.
• Fixed offset/size of buffer block bindings in Vulkan.
• Improved performance of buffer block updates.
• Improved highlighting of items used by call.
• Prevent using Session object in binding scripts.
• Fixed printf in Vulkan renderer without enabled Auto Map Bindings.

2.4.0

Changed

• Added app script object, made Session/Mouse/Keyboard properties of it.
• Started integrating custom actions manager in file browser.

Added

• Added loadLibrary to app script object, for loading binaries.
• Added openFileDialog to app script object.
• Added "Generate Mesh" action.
• Added "Ray Tracing" and "Mesh Shader" samples.
• Allow to leave "Draw" call's vertex count empty to deduce from stream.
• Added new shader file extensions to file dialogs.
• More work on "Trace Rays" call.

Fixed

• Fixed buffer not set warning when no member is used.
• Validating index type of "DrawIndexed" call.
• Toolbar icon size explicitly set to 16x16.
• Fixed QML views from being completely black on Windows.
• Preserving untitled filenames when dragging/copying items.

2.3.0

Added

• Added modern shader types.
• Added "Draw Mesh Tasks" call.
• Added "Trace Rays" call [WIP].
• Added "Order-independent transparency" sample.
• Allowing expressions in Target default width/height/layers.
• Obtaining filename and line number of script errors.
• Added options "Reverse Culling" and "Flip Viewport" to Vulkan renderer.
• Added setScriptSource and setShaderSource to Session script object.
• Added custom actions toolbar item.
• Added JSON Interface Output.
• Added delta to Mouse object.

Changed

• Enforcing dimensions and format selected in texture item.
• Omitting reference errors when evaluating expressions with default script engine.
• Extracting uniform values from structured expression results.
• Custom actions are calling "apply" instead of "execute"
• Reset item name to type name when clearing filename.
• Looking for samples also in ../share folder.
• Updated Quad sample.

Fixed

• Checking that all attributes are set.
• Checking that indirect/index buffer is set.
• Fixed glslang compiled shader SSBO binding.
• Fixed source type deduction of untitled editors.
• Improved alignment of editable cells in binary editor.
• Not automatically evaluating when editing Scripts which are executed on reset.
• Prevent deletion of file when changing case only of file item.
• Made Session available again in custom actions.
• Fixed paths in custom actions.
• Fixed timeout in custom actions.

2.2.0

Added

• Allow to bind uniform buffer members separately.
• Added support for resource-array bindings.
• Added glslang HLSL support to OpenGL renderer.
• Added Auto Sampled Textures setting to session.
• Added push constant support also for compute.
• Added name input boxes to property editors.
• Added Uniforms test sample.
• Added definition of GPUPAD_GLSLANG.

Changed

• Compiling all shader stages to SPIR-V at once.
• Updated GLSL syntax highlighting keywords to GLSL 4.6 specification.
• Source editor is centering on word when executing find.
• Parse line number from printf messages containing "in line".
• Sorting only #extensions of multi-file shaders to front.
• Added option for unity build in CMake (on by default).

Fixed

• Verifying that Vulkan is available.
• Validating uniform buffer size.
• Fixed crash when using texture buffers.
• Fixed file cache invalidation when renaming file in session tree and copying session.
• Never keep previous shader program when shader compiler did change.
• Removed no longer needed font size workaround on Windows.
• Improved alignment of editable region in binary editor.
• Highlight usage of buffer block and groups.
• Fixed re-evaluation when Includable shader is changed.
• Restored OpenGL subroutine support.

2.1.0

Added

• Showing session item in session editor.
• Added some shader compiler options to session item.
• Allow to select glslang compiler for OpenGL.

Changed

• Generating output with builtin glslang.
• Moved session shader preamble/include to session properties, removed global.
• Moved Renderer selection to session item.
• Using session renderer for validating source.

Fixed

• Synchronization of Line Wrapping menu and toolbar controls.

2.0.1

Added

• Added definition of GPUPAD_OPENGL and GPUPAD_VULKAN.
• Added push constant support.
• Allow to select entry point for Vulkan/GLSL.

Fixed

• Fixed RGB image loader stride.
• Fixed color picker on HiDPI displays.
• Prevent sampling attachment.
• Fixed setting script globals by uniform bindings.
• Fixed evaluation of empty expression for integer values.
• Validating that all attachments have the same sample count.
• Improved attachmentless rendering.

Changed

• Moved assets to extra directory.
• Opening first texture item of sample sessions.
• Changed texture sample editor to a combobox.
• Removed "default" themes.

2.0.0

Added

• Vulkan renderer can be used for evaluating sessions.
• Using OpenImageIO for reading/writing most image formats.

Changed

• Removed Qt5 support.
• Remove Lua scripting support.

1.35.1

Added

• Added EXR writing.

Fixed

• Fixed TIFF writing.
• Resetting item name to default when clearing filename.