scratchfoundation/paper.js
1
0
Fork 0
mirror of https://github.com/scratchfoundation/paper.js.git synced 2025-01-01 02:38:43 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Some code clean-up.

Browse source
This commit is contained in:
Jürg Lehni 2014-11-08 17:26:43 -08:00
parent 4ab6446e16
commit 892c1a28bd
1 changed files with 2 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/basic/Line.js
View file

@ -122,7 +122,7 @@ var Line = Base.extend(/** @lends Line# */{
bvx -= bpx;
bvy -= bpy;
}
var cross = bvy * avx - bvx * avy;
var cross = avx * bvy - avy * bvx;
// Avoid divisions by 0, and errors when getting too close to 0
if (!Numerical.isZero(cross)) {
var dx = apx - bpx,
@ -131,8 +131,7 @@ var Line = Base.extend(/** @lends Line# */{
tb = (avx * dy - avy * dx) / cross;
// Check the ranges of t parameters if the line is not allowed
// to extend beyond the definition points.
if ((isInfinite || 0 <= ta && ta <= 1)
&& (isInfinite || 0 <= tb && tb <= 1))
if (isInfinite || 0 <= ta && ta <= 1 && 0 <= tb && tb <= 1)
return new Point(
apx + ta * avx,
apy + ta * avy);