AI_Assistant/grid-apps-cmms
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alter belt calculations for abitrary slice angle

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This commit is contained in:
Stewart Allen 2024-07-08 13:26:58 -04:00
commit 4aa9b7ed49
4 changed files with 36 additions and 30 deletions
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11
src/kiri-mode/fdm/prepare.js
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@ -440,11 +440,10 @@ FDM.prepare = async function(widgets, settings, update) {
let { belt } = widget;
let offset = Object.clone(widget.track.pos);
if (isBelt) {
let o = belt.ypos * beltfact;
offset = {
x: belt.xpos,
y: o,
z: o
y: belt.ypos * belt.cosf,
z: belt.ypos * belt.sinf
};
} else {
// when rafts used this is non-zero
@ -648,12 +647,14 @@ FDM.prepare = async function(widgets, settings, update) {
// post-process for base extrusions (touching the bed)
if (isBelt) {
// all widgets should have the same belt scaling constants
let belt = widgets[0].belt;
// tune base threshold
let thresh = Infinity;
for (let layer of output) {
for (let rec of layer) {
let point = rec.point;
thresh = Math.min(thresh, point.z - point.y);
thresh = Math.min(thresh, (belt.slope * point.z) - point.y);
}
}
// store this offset to be removed from Y values in export
@ -680,7 +681,7 @@ FDM.prepare = async function(widgets, settings, update) {
let brate = params.firstLayerRate || firstLayerRate;
let bmult = params.firstLayerPrintMult || params.firstLayerPrintMult;
let point = rec.point;
let belty = rec.belty = -point.y + point.z;
let belty = rec.belty = -point.y + (point.z * belt.slope);
let lowrate = belty <= thresh ? brate : overate || brate;
miny = Math.min(miny, belty);
if (layer.anchor) {