point-in-triangle
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Test whether a point is inside a triangle, using barycentric coordinates and this algorithm from BlackPawn.
var inside = require('point-in-triangle')
var triangle = [ [25, 10], [100, 250], [40, 40] ]
console.log(inside([25, 25], triangle))
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inside(point, triangle)Returns true if the point [x, y] is inside the triangle [ [x1,y1], [x2,y2], [x3,y3] ], false otherwise.
MIT, see LICENSE.md for details.
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test whether a point is inside a triangle
The npm package point-in-triangle receives a total of 282 weekly downloads. As such, point-in-triangle popularity was classified as not popular.
We found that point-in-triangle demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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