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Code Issues Projects Releases Wiki Activity

Snap for arcs

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This commit is contained in:
Val Erastov 2016-03-29 21:11:55 -07:00
parent 1d62b5f186
commit 04ccdb32cc
1 changed files with 17 additions and 1 deletions
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18
web/app/sketcher/shapes/arc.js
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@ -104,8 +104,8 @@ TCAD.TWO.AddArcTool.prototype.keyup = function(e) {};
TCAD.TWO.AddArcTool.prototype.cleanup = function(e) {};
TCAD.TWO.AddArcTool.prototype.mousemove = function(e) {
var p = this.viewer.screenToModel(e);
if (this.point != null) {
var p = this.viewer.screenToModel(e);
this.point.x = p.x;
this.point.y = p.y;
@ -126,6 +126,10 @@ TCAD.TWO.AddArcTool.prototype.mousemove = function(e) {
this.arc.b.y = this.arc.c.y + r * Math.sin(ang);
}
this.viewer.snap(p.x, p.y, [this.arc.a, this.arc.b, this.arc.c]);
this.viewer.refresh();
} else {
this.viewer.snap(p.x, p.y, []);
this.viewer.refresh();
}
};
@ -141,15 +145,27 @@ TCAD.TWO.AddArcTool.prototype.mouseup = function(e) {
);
this.point = this.arc.a;
this.viewer.activeLayer.objects.push(this.arc);
this.snapIfNeed(this.arc.c);
this.viewer.refresh();
} else if (this.point.id === this.arc.a.id) {
this.snapIfNeed(this.arc.a);
this.point = this.arc.b;
} else {
this.snapIfNeed(this.arc.b);
this.arc.stabilize(this.viewer);
this.viewer.toolManager.releaseControl();
}
};
TCAD.TWO.AddArcTool.prototype.snapIfNeed = function(p) {
if (this.viewer.snapped.length != 0) {
var snapWith = this.viewer.snapped.pop();
this.viewer.cleanSnap();
this.viewer.parametricManager.linkObjects([p, snapWith]);
this.viewer.parametricManager.refresh();
}
};
TCAD.TWO.AddArcTool.prototype.mousedown = function(e) {
};