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Val Erastov 2014-10-31 00:43:02 -07:00
parent c7f2f91447
commit 09b7a3e4f9
1 changed files with 19 additions and 18 deletions
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37
web/app/constr/constraints.js
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@ -98,8 +98,9 @@ TCAD.constraints.P2LDistance = function(params, distance) {
var dx = x2 - x1;
var dy = y2 - y1;
var d = Math.sqrt(dx * dx + dy * dy);
//calculate triangle area
var area = Math.abs
(-x0 * dy + y0 * dx + x1 * y2 - x2 * y1); // = x1y2 - x2y1 - x0y2 + x2y0 + x0y1 - x1y0 = 2*(triangle area)
(-x0 * dy + y0 * dx + x1 * y2 - x2 * y1);
if (d == 0) {
return 0;
}
@ -180,7 +181,7 @@ TCAD.constraints.P2LDistanceV = function(params) {
var dy = y2 - y1;
var d = Math.sqrt(dx * dx + dy * dy);
var area = Math.abs
(-x0 * dy + y0 * dx + x1 * y2 - x2 * y1); // = x1y2 - x2y1 - x0y2 + x2y0 + x0y1 - x1y0 = 2*(triangle area)
(-x0 * dy + y0 * dx + x1 * y2 - x2 * y1);
if (d == 0) {
return 0;
}
@ -334,14 +335,14 @@ TCAD.constraints.Parallel = function(params) {
};
this.gradient = function(out) {
out[this.l1p1x] = (this.params[this.l2p1y].get() - this.params[this.l2p2y].get()); // = dy2
out[this.l1p2x] = -(this.params[this.l2p1y].get() - this.params[this.l2p2y].get()); // = -dy2
out[this.l1p1y] = -(this.params[this.l2p1x].get() - this.params[this.l2p2x].get()); // = -dx2
out[this.l1p2y] = (this.params[this.l2p1x].get() - this.params[this.l2p2x].get()); // = dx2
out[this.l2p1x] = -(this.params[this.l1p1y].get() - this.params[this.l1p2y].get()); // = -dy1
out[this.l2p2x] = (this.params[this.l1p1y].get() - this.params[this.l1p2y].get()); // = dy1
out[this.l2p1y] = (this.params[this.l1p1x].get() - this.params[this.l1p2x].get()); // = dx1
out[this.l2p2y] = -(this.params[this.l1p1x].get() - this.params[this.l1p2x].get()); // = -dx1
out[this.l1p1x] = (this.params[this.l2p1y].get() - this.params[this.l2p2y].get());
out[this.l1p2x] = -(this.params[this.l2p1y].get() - this.params[this.l2p2y].get());
out[this.l1p1y] = -(this.params[this.l2p1x].get() - this.params[this.l2p2x].get());
out[this.l1p2y] = (this.params[this.l2p1x].get() - this.params[this.l2p2x].get());
out[this.l2p1x] = -(this.params[this.l1p1y].get() - this.params[this.l1p2y].get());
out[this.l2p2x] = (this.params[this.l1p1y].get() - this.params[this.l1p2y].get());
out[this.l2p1y] = (this.params[this.l1p1x].get() - this.params[this.l1p2x].get());
out[this.l2p2y] = -(this.params[this.l1p1x].get() - this.params[this.l1p2x].get());
}
};
@ -369,14 +370,14 @@ TCAD.constraints.Perpendicular = function(params) {
this.gradient = function(out) {
out[this.l1p1x] = (this.params[this.l2p1x].get() - this.params[this.l2p2x].get()); // = dx2
out[this.l1p2x] = -(this.params[this.l2p1x].get() - this.params[this.l2p2x].get()); // = -dx2
out[this.l1p1y] = (this.params[this.l2p1y].get() - this.params[this.l2p2y].get()); // = dy2
out[this.l1p2y] = -(this.params[this.l2p1y].get() - this.params[this.l2p2y].get()); // = -dy2
out[this.l2p1x] = (this.params[this.l1p1x].get() - this.params[this.l1p2x].get()); // = dx1
out[this.l2p2x] = -(this.params[this.l1p1x].get() - this.params[this.l1p2x].get()); // = -dx1
out[this.l2p1y] = (this.params[this.l1p1y].get() - this.params[this.l1p2y].get()); // = dy1
out[this.l2p2y] = -(this.params[this.l1p1y].get() - this.params[this.l1p2y].get()); // = -dy1
out[this.l1p1x] = (this.params[this.l2p1x].get() - this.params[this.l2p2x].get());
out[this.l1p2x] = -(this.params[this.l2p1x].get() - this.params[this.l2p2x].get());
out[this.l1p1y] = (this.params[this.l2p1y].get() - this.params[this.l2p2y].get());
out[this.l1p2y] = -(this.params[this.l2p1y].get() - this.params[this.l2p2y].get());
out[this.l2p1x] = (this.params[this.l1p1x].get() - this.params[this.l1p2x].get());
out[this.l2p2x] = -(this.params[this.l1p1x].get() - this.params[this.l1p2x].get());
out[this.l2p1y] = (this.params[this.l1p1y].get() - this.params[this.l1p2y].get());
out[this.l2p2y] = -(this.params[this.l1p1y].get() - this.params[this.l1p2y].get());
}