Combined solid infill #1969

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MrUnknownDE · 2026-04-05T21:53:27+02:00

MrUnknownDE commented

2026-04-05 21:53:27 +02:00

Originally created by @jefftopp1984 on 10/8/2025

Is there an existing issue for this feature request?

I have searched the existing issues

It drives me nuts that I can do combined sparse infill but solid infill is always printed at layer height. It would solve several issues with print quality that stem from the sheer thinness of a 0.1mm layer. You wouldn't have a problem with internal bridges breaking up because the extrusion is too light, you wouldn't have to do 10 layers of solid infill to get a 1mm-thick top and bottom surface, and it wouldn't have issues from the top surface breaking up since the bridge layer broke up and nothing above it was enough volume of material at once to fix it.

Which printers will be beneficial to this feature?

All

Describe the solution you'd like

Be able to do combined solid infill along with the sparse infill

Describe alternatives you've considered

None

Additional context

No response

*Originally created by @jefftopp1984 on 10/8/2025* ### Is there an existing issue for this feature request? - [x] I have searched the existing issues ### Is your feature request related to a problem? It drives me nuts that I can do combined sparse infill but solid infill is always printed at layer height. It would solve several issues with print quality that stem from the sheer thinness of a 0.1mm layer. You wouldn't have a problem with internal bridges breaking up because the extrusion is too light, you wouldn't have to do 10 layers of solid infill to get a 1mm-thick top and bottom surface, and it wouldn't have issues from the top surface breaking up since the bridge layer broke up and nothing above it was enough volume of material at once to fix it. ### Which printers will be beneficial to this feature? All ### Describe the solution you'd like Be able to do combined solid infill along with the sparse infill ### Describe alternatives you've considered None ### Additional context _No response_

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Reference: github/OrcaSlicer#1969