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Increase top distance by 1 layer for profiles using tree support

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We changed tree support to have a correct top distance now. If you ask for 0 top distance, you get 0 top distance. If you ask for 0.2mm top distance, you get 0.2mm top distance (rounded to layers). Previously the top distance was too high. Yet it seems that people were happy with how easily Tree Support was removed from the print. So this is a best-effort attempt to keep the final result similar to what it was originally.
It won't work for everything, I fear. But it's about as good as we can make it.

Contributes to issue CURA-7624.
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Ghostkeeper 2021-11-24 13:03:33 +01:00
parent 1df859e046
commit 9a4836a7b0
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4 changed files with 7 additions and 4 deletions
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5
resources/definitions/anycubic_i3_mega_s.def.json
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@ -124,14 +124,15 @@
"support_xy_distance": { "value": "wall_line_width_0 * 2" },
"support_xy_distance_overhang": { "value": "wall_line_width_0" },
"support_z_distance": { "value": "layer_height if layer_height >= 0.16 else layer_height * 2" },
"support_top_distance": { "value": "extruderValue(support_roof_extruder_nr if support_roof_enable else support_infill_extruder_nr, 'support_z_distance') + (layer_height if support_structure == 'tree' else 0)"},
"support_xy_overrides_z": { "value": "'xy_overrides_z'" },
"support_wall_count": { "value": 1 },
"support_brim_enable": { "value": true },
"support_brim_width": { "value": 4 },
"support_interface_enable": { "value": true },
"support_structure": { "value": "'tree'" },
"support_type": { "value": "'buildplate' if support_structure == 'tree' else 'everywhere'" },
"support_structure": { "value": "'tree'" },
"support_type": { "value": "'buildplate' if support_structure == 'tree' else 'everywhere'" },
"support_interface_height": { "value": "layer_height * 4" },
"support_interface_density": { "value": 33.333 },
"support_interface_pattern": { "value": "'grid'" },

3
resources/definitions/creality_base.def.json
View file

@ -247,7 +247,8 @@
"support_use_towers": { "value": false },
"support_xy_distance": { "value": "wall_line_width_0 * 2" },
"support_xy_distance_overhang": { "value": "wall_line_width_0" },
"support_z_distance": { "value": "layer_height if layer_height >= 0.16 else layer_height*2" },
"support_z_distance": { "value": "layer_height if layer_height >= 0.16 else layer_height * 2" },
"support_top_distance": { "value": "extruderValue(support_roof_extruder_nr if support_roof_enable else support_infill_extruder_nr, 'support_z_distance') + (layer_height if support_structure == 'tree' else 0)"},
"support_xy_overrides_z": { "value": "'xy_overrides_z'" },
"support_wall_count": { "value": 1 },
"support_brim_enable": { "value": true },

2
resources/definitions/fdmprinter.def.json
View file

@ -4609,7 +4609,7 @@
"default_value": 0.1,
"type": "float",
"enabled": "support_enable or support_meshes_present",
"value": "extruderValue(support_roof_extruder_nr if support_roof_enable else support_infill_extruder_nr, 'support_z_distance')",
"value": "extruderValue(support_roof_extruder_nr if support_roof_enable else support_infill_extruder_nr, 'support_z_distance') + (layer_height if support_structure == 'tree' else 0)",
"limit_to_extruder": "support_roof_extruder_nr if support_roof_enable else support_infill_extruder_nr",
"settable_per_mesh": true
},