With the latest update to THREE.EllipseCurve on the dev branch, the angle calculations are incorrect. You can no longer create a clockwise, full circle, as using 0/2Pi as the angles inverts/reverse the curve.
The problematic changes are in THREE.EllipseCurve.prototype.getPoint
Example:
// v-- full, counter-clockwise circle with origin on right
shape.absellipse(0, 0, 10, 10, 0, 2 * Math.PI, true);
// v-- full, clockwise circle with origin on right
shape.absellipse(0, 0, 10, 10, 0, 2 * Math.PI + Number.EPSILON*2.1, true);
Expected behaviour is to get a clockwise circle when using 0/2Pi as start/end angles and true for the clockwise flag.
zz85
commented
8 years ago
Description of the problem
With the latest update to THREE.EllipseCurve on the dev branch, the angle calculations are incorrect. You can no longer create a clockwise, full circle, as using 0/2Pi as the angles inverts/reverse the curve.
The problematic changes are in THREE.EllipseCurve.prototype.getPoint
Example:
Expected behaviour is to get a clockwise circle when using 0/2Pi as start/end angles and true for the clockwise flag.
Three.js version
Browser
OS
Hardware Requirements (graphics card, VR Device, ...)