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Set Ironing angle setting to be a relative degree offset from top surface infill direction (#10841)

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* Change ironing angle setting to be an offset angle from the top surface angle rather offset from the layer 0 angle that changes on each layer.

* Change Ironing angle offset range from [-1,359] to [0,359].
-1 is redundant because it is the same behavior as 0 offset.

* Change ironing_angle new default value to 0.

* Update existing print profiles' hardcoded ironing_angles from -1 to 0 to reflect new default value.

* Add migration for old -1 ironing_angle settings. Remove logic for -1 ironing_angle.

* Add u8 prefix for degree symbol string

* Use solid_infill_direction instead of infill_direction for top surface infill direction. Use calculate_infill_rotation_angle to add offset to solid_infill_rotate_template if used.

* Update quality settings wiki for Ironing

* Set f->is_using_template_angle when making ironing filler objects

* Update quality_settings_ironing link from #angle to #angle-offset

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Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
This commit is contained in:
Anson Liu
2025-10-19 18:01:53 -07:00
committed by GitHub
parent d786aec255
commit fcb640bee1
47 changed files with 76 additions and 83 deletions
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doc/print_settings/quality/quality_settings_ironing.md
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@@ -33,7 +33,9 @@ The pattern that will be used when ironing. Usually, the best pattern is the one
## Flow
The amount of material to extrude during ironing.
This % is a percentage of the normal flow rate. A lower value will result in a smoother finish but may not cover the surface completely. A higher value may cover the surface better but can lead to over extrusion or rougher finish.
This % is a percentage of the normal flow rate. A lower value will result in a smoother finish but may not cover the surface completely. A higher value may cover the surface better but can lead to over extrusion or rougher finish.
A lower layer height may require higher flow due to less volumetric extrusion per distance.
## Line spacing
@@ -48,10 +50,9 @@ The distance to keep from the edges, which can help prevent over-extrusion at th
If this value is set to 0, the ironing toolpath will start directly at the perimeter edges without any inward offset. This means the [ironing pattern](#pattern) will extend all the way to the outer boundaries of the top surface being ironed.
## Angle
## Angle Offset
The angle ironing is done at.
A negative number disables this function and uses the [sparse infill direction](strength_settings_infill#direction).
The angle of ironing lines offset relative to the top surface solid infill direction. Commonly used ironing angle offsets are 0°, 45°, and 90° each producing a [different surface finish](https://github.com/SoftFever/OrcaSlicer/issues/10834#issuecomment-3322628589) which will depend on your printer nozzle.
## Speed