scratchfoundation/paper.js
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Always use getIntersection(), even on the first segment.

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Now that it works well.
This commit is contained in:
Jürg Lehni 2015-09-21 12:44:53 -04:00
parent 51c34444db
commit 6a29f200e3
1 changed files with 6 additions and 6 deletions
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12
src/path/PathItem.Boolean.js
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@ -615,7 +615,7 @@ PathItem.inject(new function() {
var inter = seg._intersection;
// Once we started a chain, see if there are multiple
// intersections, and if so, pick the best one:
if (inter && added && window.reportSegments) {
if (inter && window.reportSegments) {
console.log('-----\n'
+'#' + pathCount + '.'
+ (path ? path._segments.length + 1 : 1)
@ -624,12 +624,12 @@ PathItem.inject(new function() {
+ ', other: ' + inter._segment._path._id + '.'
+ inter._segment._index);
}
inter = added && (getIntersection(true, inter)
|| getIntersection(false, inter)) || inter;
inter = getIntersection(true, inter)
|| getIntersection(false, inter) || inter;
var other = inter && inter._segment;
// A switched intersection means we may have changed the segment
// Point to the other segment in the selected intersection.
if (inter && added && window.reportSegments) {
if (inter && window.reportSegments) {
console.log('After getIntersection()'
+ ', seg: '
+ seg._path._id + '.' + seg._index
@ -702,8 +702,8 @@ PathItem.inject(new function() {
}
if (seg._visited) {
// We didn't manage to switch, so stop right here.
console.error('Unable to switch to intersecting segment, '
+ 'aborting #' + pathCount + '.'
console.error('Visited segment encountered, aborting #'
+ pathCount + '.'
+ (path ? path._segments.length + 1 : 1)
+ ', id: ' + seg._path._id + '.' + seg._index
+ ', multiple: ' + (!!inter._next));