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Code Issues Projects Releases Wiki Activity

Snap for circle

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This commit is contained in:
Val Erastov 2015-08-21 19:21:50 -07:00
parent 1ac5417ae9
commit 25e7efd77b
1 changed files with 11 additions and 4 deletions
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15
web/app/sketcher/shapes/circle.js
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@ -49,18 +49,23 @@ TCAD.TWO.EditCircleTool = function(viewer) {
TCAD.TWO.EditCircleTool.prototype.keydown = function(e) {};
TCAD.TWO.EditCircleTool.prototype.keypress = function(e) {};
TCAD.TWO.EditCircleTool.prototype.keyup = function(e) {};
TCAD.TWO.EditCircleTool.prototype.cleanup = function(e) {};
TCAD.TWO.EditCircleTool.prototype.cleanup = function(e) {
this.viewer.cleanSnap();
};
TCAD.TWO.EditCircleTool.prototype.mousemove = function(e) {
var p = this.viewer.screenToModel(e);
if (this.circle != null) {
var p = this.viewer.screenToModel(e);
var r = TCAD.math.distance(p.x, p.y, this.circle.c.x, this.circle.c.y);
this.circle.r.set(r);
if (!e.shiftKey) {
this.solveRequest(true);
}
this.viewer.refresh();
} else {
this.viewer.snap(p.x, p.y, []);
}
this.viewer.refresh();
};
TCAD.TWO.EditCircleTool.prototype.solveRequest = function(rough) {
@ -72,10 +77,12 @@ TCAD.TWO.EditCircleTool.prototype.solveRequest = function(rough) {
TCAD.TWO.EditCircleTool.prototype.mouseup = function(e) {
if (this.circle == null) {
this.viewer.historyManager.checkpoint();
var p = this.viewer.screenToModel(e);
var needSnap = this.viewer.snapped.length != 0;
var p = needSnap ? this.viewer.snapped.pop() : this.viewer.screenToModel(e);
this.circle = new TCAD.TWO.Circle(
new TCAD.TWO.EndPoint(p.x, p.y)
);
if (needSnap) this.viewer.parametricManager.linkObjects([this.circle.c, p]);
this.viewer.activeLayer().objects.push(this.circle);
this.viewer.refresh();
} else {