scratchfoundation/paper.js
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Improve boolean debug code.

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Jürg Lehni 2015-08-30 19:56:17 +02:00
parent 31771aa01d
commit 4379e0b0f0
1 changed files with 10 additions and 6 deletions
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16
src/path/PathItem.Boolean.js
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@ -79,7 +79,6 @@ PathItem.inject(new function() {
// intersection, _path2 will be null and getIntersections() handles it. // intersection, _path2 will be null and getIntersections() handles it.
splitPath(Curve.filterIntersections( splitPath(Curve.filterIntersections(
_path1._getIntersections(_path2, null, []), true)); _path1._getIntersections(_path2, null, []), true));
/* /*
console.time('inter'); console.time('inter');
var locations = _path1._getIntersections(_path2, null, []); var locations = _path1._getIntersections(_path2, null, []);
@ -459,10 +458,11 @@ PathItem.inject(new function() {
*/ */
function tracePaths(segments, monoCurves, operation) { function tracePaths(segments, monoCurves, operation) {
var segmentCount = 0; var segmentCount = 0;
var pathCount = 0;
var reportSegments = false && !window.silent; var reportSegments = false && !window.silent;
var reportWindings = false && !window.silent; var reportWindings = false && !window.silent;
var textAngle = 0; var textAngle = 0;
var fontSize = 4 / paper.project.activeLayer.scaling.x; var fontSize = 1 / paper.project.activeLayer.scaling.x;
function labelSegment(seg, text, color) { function labelSegment(seg, text, color) {
var point = seg.point; var point = seg.point;
@ -470,7 +470,8 @@ PathItem.inject(new function() {
var offset = segmentOffset[key] || 0; var offset = segmentOffset[key] || 0;
segmentOffset[key] = offset + 1; segmentOffset[key] = offset + 1;
var text = new PointText({ var text = new PointText({
point: point.add(new Point(fontSize, fontSize / 2).rotate(textAngle).add(0, offset * fontSize * 1.2)), point: point.add(new Point(fontSize, fontSize / 2)
.rotate(textAngle).add(0, offset * fontSize * 1.2)),
content: text, content: text,
justification: 'left', justification: 'left',
fillColor: color, fillColor: color,
@ -490,7 +491,7 @@ PathItem.inject(new function() {
strokeScaling: false strokeScaling: false
}); });
var inter = seg._intersection; var inter = seg._intersection;
labelSegment(seg, '#' + (paths.length + 1) + '.' labelSegment(seg, '#' + (pathCount + 1) + '.'
+ (path ? path._segments.length + 1 : 1) + (path ? path._segments.length + 1 : 1)
+ ' ' + (segmentCount++) + '/' + index + ': ' + text + ' ' + (segmentCount++) + '/' + index + ': ' + text
+ ' v: ' + !!seg._visited + ' v: ' + !!seg._visited
@ -658,14 +659,14 @@ PathItem.inject(new function() {
path.setClosed(true); path.setClosed(true);
if (reportSegments) { if (reportSegments) {
console.log('Boolean operation completed', console.log('Boolean operation completed',
'#' + (paths.length + 1) + '.' + '#' + (pathCount + 1) + '.' +
(path ? path._segments.length + 1 : 1)); (path ? path._segments.length + 1 : 1));
} }
} else { } else {
// path.lastSegment._handleOut.set(0, 0); // path.lastSegment._handleOut.set(0, 0);
console.error('Boolean operation results in open path, segs =', console.error('Boolean operation results in open path, segs =',
path._segments.length, 'length = ', path.getLength(), path._segments.length, 'length = ', path.getLength(),
'#' + (paths.length + 1) + '.' + '#' + (pathCount + 1) + '.' +
(path ? path._segments.length + 1 : 1)); (path ? path._segments.length + 1 : 1));
path = null; path = null;
} }
@ -676,6 +677,9 @@ PathItem.inject(new function() {
// - Closed paths with curves can consist of only one segment // - Closed paths with curves can consist of only one segment
if (path && path._segments.length > path.isLinear() ? 2 : 0) if (path && path._segments.length > path.isLinear() ? 2 : 0)
paths.push(path); paths.push(path);
if (reportSegments) {
pathCount++;
}
} }
return paths; return paths;
} }