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Add tests for Exclusion and Division

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hkrish 2013-05-01 22:55:50 +02:00
parent 454632571b
commit 01903a1005
2 changed files with 24 additions and 4 deletions
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2
booleanStudy.html
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@ -12,7 +12,7 @@
h1, h3 { font-family: 'Helvetica Neue'; font-weight: 300; margin: 50px 0 20px; }
footer{display: block; width: 1000px; height: 100px; margin: 30px auto; color: #999; }
footer p { font-family: 'Helvetica Neue'; font-style: italic; font-weight: 300; }
canvas { cursor: crosshair; width: 100%; height: 220px; margin: 5px 0;}
canvas { cursor: crosshair; width: 100%; height: 440px; margin: 5px 0;}
.error { color: #a00; } .hide{ display: none; }
</style>
</head>

26
booleanTests.js
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@ -160,7 +160,7 @@ function runTests() {
pathA = new Path.Rectangle(new Point(50.5, 50.5), [100, 120]);
pathB = new CompoundPath();
pathB.addChild( new Path.Rectangle(new Point(140.5, 30.5), [100, 150]) );
pathB.addChild( new Path.Rectangle(new Point(150.5, 60.5), [50, 100]) );
pathB.addChild( new Path.Rectangle(new Point(150.5, 65.5), [50, 100]) );
// pathB = new Path.Rectangle(new Point(150.5, 80.5), [80, 80] );
testBooleanStatic( pathA, pathB, caption );
@ -283,7 +283,6 @@ function testBooleanStatic( path1, path2, caption, noUnion, noIntersection, noSu
var boolPathI = intersect( _p1I, _p2I );
console.timeEnd( 'Intersection' );
boolPathI.style = booleanStyle;
window.p = boolPathI
}
if( !noSubtraction ) {
@ -295,6 +294,27 @@ function testBooleanStatic( path1, path2, caption, noUnion, noIntersection, noSu
console.timeEnd( 'Subtraction' );
boolPathS.style = booleanStyle;
}
if( !noSubtraction ) {
var _p1E = path1.clone().translate( [250, 220] );
var _p2E = path2.clone().translate( [250, 220] );
_p1E.style = _p2E.style = pathStyleBoolean;
console.time( 'Exclusion' );
var boolPathE = exclude( _p1E, _p2E );
console.timeEnd( 'Exclusion' );
boolPathE.style = booleanStyle;
}
if( !noSubtraction && !noIntersection) {
var _p1D = path1.clone().translate( [500, 220] );
var _p2D = path2.clone().translate( [500, 220] );
_p1D.style = _p2D.style = pathStyleBoolean;
console.time( 'Division' );
var boolPathD = divide( _p1D, _p2D );
console.timeEnd( 'Division' );
disperse( boolPathD );
boolPathD.style = booleanStyle;
}
// } catch( e ){
// console.error( e.name + ": " + e.message );
// if( caption ) { caption.className += ' error'; }
@ -309,7 +329,7 @@ function testBooleanStatic( path1, path2, caption, noUnion, noIntersection, noSu
function disperse( path, distance ){
distance = distance || 10;
if( ! path instanceof CompoundPath ){ return; }
if( ! path instanceof CompoundPath || ! path instanceof Group ){ return; }
var center = path.bounds.center;
var children = path.children, i ,len;
for (i = 0, len = children.length; i < len; i++) {