Snapmaker Orca FullSpectrum v0.9.14

Gradient editing and preview improvements, plus fixes for SML on copied objects and a startup crash.

Quick Overview

Fixes copied objects losing SML / Local-Z subdivision when reusing an existing object's sliced layers.
Adds individual Solid color width controls for interior gradient colors.
Smooths Local-Z layer-height transitions around solid-color zones.
Fixes gradient preview seams and overly thick preview layers on scaled displays.
Makes FilamentMixer blends meet the selected filament colors at their endpoints.
Fixes an immediate startup crash caused by reading a gradient percentage setting incorrectly.

Select an interior color stop and enter its solid-color width as a percentage of the complete gradient, or drag the square handles below the gradient bar.
New gradients use a 3% solid-color width for interior stops. Older recipes without individual widths retain the existing global width setting.
Limits solid-color widths to the neighboring transition midpoints so adjacent zones do not overlap.
Gradually increases the dominant filament's Local-Z pass height near a solid-color zone while preserving the fading filament's pass and respecting configured maximum layer heights.
Uses shared gradient sampling for slicing and previews so stop positions and solid-color zones follow the same rules.
Saves individual widths in FullSpectrum 3MF projects and the legacy mixed-filament definition format.

Copy and paste: preserves the SML subdivision plan when identical objects share sliced layers. Covers copies made before slicing and copies made after the original has already been sliced, including independent Local-Z heights.
Gradient rendering: removes seams caused by overlapping drawing segments in the gradient editor and blended preview.
Layered preview: corrects layer spacing on scaled displays so the simulated layers are no longer enlarged by an extra DPI scaling step.
FilamentMixer endpoints: removes color jumps between a blend and its pure filament colors while retaining the mixer's nonlinear color transitions.
Startup: handles both percentage and numeric gradient settings correctly, preventing the application from closing immediately during initialization.

Re-slice projects containing copied SML objects to regenerate their toolpaths with the fix.
Known issue: KM/K-S can still show abrupt color changes at solid-color boundaries because its spectral predictions and displayed filament colors are not fully consistent. This release fixes preview rendering; it does not resolve that prediction mismatch.
Release downloads: FullSpectrum Releases.