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Code Issues Actions 3 Packages Projects Releases Wiki Activity

moved Path back to the plugins, and added Geometry utility methods to the Path namespace so that they can be called as a utility methods without instantiating a Path shape

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This commit is contained in:
Eric Rowell
2012-07-28 17:37:24 -07:00
parent e82fbfa2b0
commit e69c7a9ac1
11 changed files with 593 additions and 1145 deletions
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40
tests/js/unitTests.js
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@@ -5076,7 +5076,7 @@ Test.prototype.tests = {
fill: 'black'
}));
var p1 = Kinetic.Geometry.getPointOnLine(125, 10, 10, 210, 160);
var p1 = Kinetic.Plugins.Path.getPointOnLine(125, 10, 10, 210, 160);
// should be 1/2 way, or (110,85)
test(Math.round(p1.x) === 110, 'point X value should be 110');
test(Math.round(p1.y) === 85, 'point Y value should be 85');
@@ -5116,12 +5116,12 @@ Test.prototype.tests = {
c = 'M 100 200';
for( t = 0.25; t <= 1; t += 0.25) {
var p1 = Kinetic.Geometry.getPointOnCubicBezier(t, 100, 200, 100, 100, 250, 100, 250, 200);
var p1 = Kinetic.Plugins.Path.getPointOnCubicBezier(t, 100, 200, 100, 100, 250, 100, 250, 200);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
for( t = 0.25; t <= 1; t += 0.25) {
var p1 = Kinetic.Geometry.getPointOnCubicBezier(t, 250, 200, 250, 300, 400, 300, 400, 200);
var p1 = Kinetic.Plugins.Path.getPointOnCubicBezier(t, 250, 200, 250, 300, 400, 300, 400, 200);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
@@ -5159,12 +5159,12 @@ Test.prototype.tests = {
c = 'M 200 300';
for( t = 0.333; t <= 1; t += 0.333) {
var p1 = Kinetic.Geometry.getPointOnQuadraticBezier(t, 200, 300, 400, 50, 600, 300);
var p1 = Kinetic.Plugins.Path.getPointOnQuadraticBezier(t, 200, 300, 400, 50, 600, 300);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
for( t = 0.333; t <= 1; t += 0.333) {
var p1 = Kinetic.Geometry.getPointOnQuadraticBezier(t, 600, 300, 800, 550, 1000, 300);
var p1 = Kinetic.Plugins.Path.getPointOnQuadraticBezier(t, 600, 300, 800, 550, 1000, 300);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
@@ -5200,7 +5200,7 @@ Test.prototype.tests = {
layer.add(path);
var centerParamPoints = Kinetic.Geometry.convertEndpointToCenterParameterization(50, 100, 150, 150, 1, 1, 100, 50, 0);
var centerParamPoints = Kinetic.Plugins.Path.convertEndpointToCenterParameterization(50, 100, 150, 150, 1, 1, 100, 50, 0);
var start = centerParamPoints[4];
// 4 = theta
@@ -5210,24 +5210,24 @@ Test.prototype.tests = {
var inc = Math.PI / 6.0;
// 30 degree resolution
var p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
var p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Plugins.Path({
@@ -5262,7 +5262,7 @@ Test.prototype.tests = {
layer.add(path);
var centerParamPoints = Kinetic.Geometry.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 0);
var centerParamPoints = Kinetic.Plugins.Path.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 0);
var start = centerParamPoints[4];
// 4 = theta
@@ -5272,24 +5272,24 @@ Test.prototype.tests = {
var inc = Math.PI / 6.0;
// 30 degree resolution
var p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
var p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Plugins.Path({
@@ -5324,7 +5324,7 @@ Test.prototype.tests = {
layer.add(path);
var centerParamPoints = Kinetic.Geometry.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 30);
var centerParamPoints = Kinetic.Plugins.Path.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 30);
var start = centerParamPoints[4];
// 4 = theta
@@ -5336,24 +5336,24 @@ Test.prototype.tests = {
var psi = centerParamPoints[6];
// 6 = psi radians
var p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, psi);
var p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, psi);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Geometry.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, psi);
p1 = Kinetic.Plugins.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Plugins.Path({