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This version presents a more complete version of tangent lines.
It builds a line by plotting the tangent points to the siblings through a psuedo center. This ensures the arc is drawn through the center rather than arcing around the outside.
It works very well at small scales, but at larger scales the tangent lines to points tends to overshoot the center, causing the two lines to cross before reaching the center point.
This should be fixed by limiting the length of the tangent lines to a reasonable distance, given the radius of the arc (the target point).
For example, if four points are connected, with A and C being very large radius points, when moving B, the tangent lines from A and C will intersect before reaching B, causing the arc to loop back on itself.
Meta Data
| imports | () |
| files | ('head', 'stroke', '../point_src/point-content.js', 'pointlist', 'point', '../point_src/tangents.js', '../point_src/bisector.js', '../point_src/math.js', '../point_src/split.js', 'mouse', 'dragging', '../point_src/functions/clamp.js', 'stage', '../point_src/tangents.js', '../point_src/text/beta.js') |
| unused_keys | ('title',) |
| unknown_keys | ('categories',) |
| categories | ['tangents', 'bisector', 'raw'] |
| filepath_exists | True |
| path | directional-tangent-5 |
| filepath | directional-tangent-5.js |
| clean_files | ('../point_src/core/head.js', '../point_src/setunset.js', '../point_src/stroke.js', '../point_src/compass.js', '../point_src/center.js', '../point_src/point-content.js', '../point_src/pointlistdraw.js', '../point_src/pointlistgradient.js', '../point_src/pointlistshape.js', '../point_src/pointlistgenerator.js', '../point_src/unpack.js', '../point_src/pointlist.js', '../point_src/pointlistpen.js', '../point_src/pointpen.js', '../point_src/pointdraw.js', '../point_src/relative-xy.js', '../point_src/pointcast.js', '../point_src/point.js', '../point_src/tangents.js', '../point_src/bisector.js', '../point_src/math.js', '../point_src/functions/clamp.js', '../point_src/split.js', '../point_src/events.js', '../point_src/automouse.js', '../point_src/distances.js', '../point_src/protractor.js', '../point_src/text/beta.js', '../point_src/dragging.js', '../point_src/stage-resize.js', '../point_src/functions/resolve.js', '../point_src/stage.js') |
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