Changelog

Version 1.2 Update Log

Added

• Added Undo and Redo support for runtime painting with multiplayer replication and late-join synchronization.

Fixed

• Fixed Painting UI designer values being reset after Compile.
• Fixed RGB and HSV channel bars not updating correctly after runtime color changes.
• Fixed runtime gradient synchronization while preserving custom designer-defined gradient values.

Packaging Note

• Static Mesh painting in packaged builds may require Allow CPU Access in the Static Mesh Build Settings.

Version 1.1 Update Log

This update expands the runtime painting workflow with save/load support, painted texture export, improved controller modes, more accurate 3D color picking, and a cleaner Unreal-style documentation experience.

Added

• Added Paint Patch History export/import support for saving and restoring painted results.
• Added Blueprint-friendly Paint Save / Load workflow support.
• Added painted Render Target export support.
• Added export support for both Painted Color and Painted Material Settings render targets.
• Added PNG, EXR, and HDR export format options.
• Added new Painting Controller modes:
  • Third Person Controller
  • First Person Controller
  • Drone Controller
  • Simple
  • None

Improved

• Improved 3D Color Pick accuracy.
• Added selectable 3D color sampling modes:
  • Mesh Unlit Color
  • Viewport Lit Color
  • Mesh Unlit Color Then Viewport
• Mesh Unlit Color is now the default sampling mode, helping picked colors stay independent from scene lighting.
• Improved Painting Mode camera handling.
• Improved movement behavior across the new controller modes.
• Improved controller setup validation with clearer warnings for missing required components.
• Improved behavior when Spring Arm or Camera Component references are missing or invalid.
• Updated the documentation website with a cleaner Unreal Engine / Slate-style dark interface.

Fixed

• Fixed lighting-related 3D color picking inaccuracies.
• Fixed Character Lock / Third Person Controller startup failures caused by incomplete camera setup.
• Fixed controller behavior around Spring Arm and Camera Component requirements.
• Re-tested painting controls, controller modes, camera behavior, and 3D color picking.
• Corrected several naming errors.
• Fixed several minor bugs.

1.0.0

Initial public documentation structure.

Included systems:

• Runtime GPU mesh painting
• Static and skeletal mesh target support
• UV island clipping
• Brush preview
• Color picker
• Eyedropper
• Eraser
• Multiplayer command replication
• Late join replay
• Win64 support declaration