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add fdm 'solidify' feature to remove inner voids from models at slice time

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This commit is contained in:
Stewart Allen 2025-12-15 18:24:21 -05:00
commit a7fccd7636
5 changed files with 15 additions and 5 deletions
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1
src/kiri/core/conf.js
View file

@ -330,6 +330,7 @@ export const conf = {
sliceMinHeight: 0,
sliceShellOrder: "in-out",
sliceShells: 3,
sliceSolidify: false,
sliceSolidMinArea: 1,
sliceSupportAngle: 50,
sliceSupportArea: 0.1,

3
src/kiri/core/widget.js
View file

@ -953,6 +953,7 @@ class Widget {
}
}
// map found tris to polygons
let polys = found.map(a => {
return newPolygon()
.add(a[0].x, a[0].y, a[0].z)
@ -960,7 +961,7 @@ class Widget {
.add(a[2].x, a[2].y, a[2].z);
});
// recursively merge grid constrained subsets of triangles
// recursively merge grid constrained subsets of polygons
polys = unionTris(polys);
// for a more perfect union, pump shadows to merge very close lines

7
src/kiri/mode/fdm/init-menu.js
View file

@ -50,7 +50,7 @@ function fillIsLinear() {
}
function zIntShow() {
return settings().controller.devel;
return api.conf.get().controller.devel;
}
function isBelt() {
@ -84,7 +84,7 @@ export function menu() {
sliceShellOrder: newSelect(LANG.sl_ordr_s, { title:LANG.sl_ordr_l}, "shell"),
sliceDetectThin: newSelect(LANG.ad_thin_s, { title: LANG.ad_thin_l, action: thinWallSave }, "thin"),
outputAlternating: newBoolean(LANG.ad_altr_s, onBooleanClick, {title:LANG.ad_altr_l}),
sliceZInterleave: newBoolean(LANG.ad_zint_s, onBooleanClick, {title:LANG.ad_zint_l, show:zIntShow}),
sliceZInterleave: newBoolean(LANG.ad_zint_s, onBooleanClick, {title:LANG.ad_zint_l, show:() => zIntShow() }),
_____: newGroup(LANG.fs_menu, $('fdm-solid'), { modes:FDM, driven, hideable, separator, group:"fdm-solid" }),
sliceFillAngle: newInput(LANG.fi_angl_s, {title:LANG.fi_angl_l, convert:toFloat}),
sliceFillGrow: newInput(LANG.fi_grow_s, {title:LANG.fi_grow_l, convert:toFloat}),
@ -148,7 +148,7 @@ export function menu() {
separator: newBlank({ class:"set-sep", driven, show:isNotBelt }),
outputBrimCount: newInput(LANG.fl_skrt_s, {title:LANG.fl_skrt_l, convert:toInt, show:isNotBelt}),
outputBrimOffset: newInput(LANG.fl_skro_s, {title:LANG.fl_skro_l, convert:toFloat, show:isNotBelt}),
outputRaftSpacing: newInput(LANG.fr_spac_s, {title:LANG.fr_spac_l, convert:toFloat, bound:bound(0.0,3.0), show: () => ui.outputRaft.checked && isNotBelt() }),
outputRaftSpacing: newInput(LANG.fr_spac_s, {title:LANG.fr_spac_l, convert:toFloat, bound:bound(0.0,3.0), show:() => ui.outputRaft.checked && isNotBelt() }),
separator: newBlank({ class:"set-sep", driven, show:isNotBelt }),
outputRaft: newBoolean(LANG.fr_nabl_s, onBooleanClick, {title:LANG.fr_nabl_l, trigger, show:() => isNotBelt()}),
_____: newGroup(LANG.ou_menu, $('fdm-output'), { modes:FDM, driven, hideable, separator, group:"fdm-out" }),
@ -165,6 +165,7 @@ export function menu() {
outputRetractWipe: newInput(LANG.ad_wpln_s, {title:LANG.ad_wpln_l, convert:toFloat, bound:bound(0.0,10)}),
separator: newBlank({ class:"set-sep", driven }),
outputAvoidGaps: newBoolean(LANG.ad_agap_s, onBooleanClick, {title:LANG.ad_agap_l}),
sliceSolidify: newBoolean(LANG.ad_sold_s, onBooleanClick, {title:LANG.ad_sold_l}),
separator: newBlank({ class:"set-sep", driven, show:isBelt }),
outputBeltFirst: newBoolean(LANG.ad_lbir_s, onBooleanClick, {title:LANG.ad_lbir_l, show:isBelt}),
_____: newGroup(LANG.ad_menu, $('fdm-expert'), { modes:FDM, driven, hideable, separator, group:"fdm-xprt" }),

7
src/kiri/mode/fdm/post.js
View file

@ -42,6 +42,11 @@ export function slicePost(data, options) {
data.tops = POLY.nest(groups);
}
// solidfy (remove inners)
if (process.sliceSolidify) {
data.tops.forEach(poly => poly.inner = undefined);
}
// perimeter and inner hole compensation offsets
if (compInner || compOuter) {
let inner = POLY.inner(data.tops).flat();
@ -59,7 +64,7 @@ export function slicePost(data, options) {
const process = post_args.process;
if (process.sliceSupportGrow > 0) {
// expand synth supports here so they can be clipped later
data.tops = POLY.expand(data.tops, process.sliceSupportGrow, data.z, []);
data.tops = POLY.expand(data.tops, process.sliceSupportGrow, data.z, []);
}
// do not shell synth widgets because
// they will be clipped against peers later

2
web/kiri/lang/en.js
View file

@ -911,6 +911,8 @@ self.lang['en-us'] = {
ad_pspd_l: ["polishing speed","in millimeters / second"],
ad_purg_s: "purge tower",
ad_purg_l: ["purge tower area in mm^2","for multi extruder setups","0 = disabled"],
ad_sold_s: "solidify",
ad_sold_l: ["remove inner voids","treat the model as a solid"],
// CAM EXPERT
cx_fast_s: "skip shadow",