Phased Exposure Greyed Out

[JGarrett7]

System

UVtools v4.3.2 X64
Operative system: Microsoft Windows 10.0.22631 X64
Processor: AMD Ryzen 7 7735U with Radeon Graphics         
Processor cores: 16
Memory RAM: 11.77 / 13.69 GB
Runtime: win10-x64
Framework: .NET 6.0.29
AvaloniaUI: 11.0.10
OpenCV: 4.8.1

Sreens, resolution, working area, usable area:
1: 1920 x 1200 @ 125% (Primary) (On this)
    WA: 1920 x 1140    UA: 1536 x 912

Path:       C:\Program Files\UVtools\
Executable: C:\Program Files\UVtools\UVtools.exe
Loaded file: StretchMagicMoldHolder v4.pwmo [Version: 515] [Class: PhotonWorkshopFile]

Printer and Slicer

• Printer: Anycubic Photon Mono
• Slicer: Photon Workshop

Description of the bug

I've been using Double Exposure for a while now. I noticed in the change log that it has been moved to the "phased exposure" tool, but that tool is greyed out for me. I double-checked with some old files to make sure it wasn't an issue with the new Photon Workshop.

How to reproduce

Open a pwmo file and try to click "phased exposure"

Files

StretchMagicMoldHolder v4.zip

[sn4k3]

Any grey-out feature means not compatible with your printer and or file format.
Anycubic lacks of layers in same position, every layer must have unique height, as so phased exposure is disabled for you.
If old double exposure works was due the lack of that that safe-check in UVtools, making a offset in height.

[JGarrett7]

That sounds good. I am dealing with some dimensional inaccuracy on unmodified files in Z right now, but not to the level of 9.9 mm. I am happy to run the test.

[sn4k3]

Try this file: cube_test.zip
After 0.4mm all layers are printed in same height (0.4mm)
If printer is unable it will print cube up to 10mm

[JGarrett7]

You are right, it printed to 10mm. I guess the number of initial layers has been low enough that I haven't noticed the difference in height. Is there a way to accomplish the same thing by turning on pixels mid-layer like the RERF file does?

[sn4k3]

You can use pixel dimming or erode method

[JGarrett7]

Thanks so much! Sorry to bother you.