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Fix support

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#39
This commit is contained in:
Casper Lamboo 2018-02-19 16:26:13 +01:00
parent 1107353290
commit f032d8c267
1 changed files with 2 additions and 4 deletions
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6
src/sliceActions/generateSupport.js
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@ -22,16 +22,14 @@ export default function generateSupport(slices, settings) {
let supportArea = new Shape([], true);
for (let layer = slices.length - 1 - supportDistanceLayers; layer >= supportDistanceLayers; layer --) {
for (let layer = slices.length - 1 - supportDistanceLayers; layer >= 0; layer --) {
const currentLayer = slices[layer + supportDistanceLayers - 1];
const upSkin = slices[layer + supportDistanceLayers];
const downSkin = slices[layer - supportDistanceLayers];
const neededSupportArea = upSkin.outline.difference(currentLayer.outline.offset(margin));
if (neededSupportArea.totalArea() * PRECISION_SQUARED > minArea) {
supportArea = supportArea.union(neededSupportArea);
}
if (neededSupportArea.totalArea() * PRECISION_SQUARED > minArea) supportArea = supportArea.union(neededSupportArea);
if (downSkin) supportArea = supportArea.difference(downSkin.outline.offset(margin));
const bounds = supportArea.shapeBounds();