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@davepagurek/flo-mat

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Medial / Scale Axis Transform (MAT/SAT) Library.

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Since it is\nopen boxes that are compare we must let the right endpoint type come\nbefore the left." }, "parameters": [ { "id": 902, "name": "a", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "text": "A point (within an object)" }, "type": { "type": "reference", "name": "Event_", "id": 891 } }, { "id": 903, "name": "b", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "text": "A point (within an object)\n" }, "type": { "type": "reference", "name": "Event_", "id": 891 } } ], "type": { "type": "intrinsic", "name": "number" } } ], "sources": [ { "fileName": "src/bounding-box/find-bb-intersections.ts", "line": 74, "character": 18 } ] } ], "groups": [ { "title": "Constructors", "kind": 512, "children": [ 892 ] }, { "title": "Properties", "kind": 1024, "children": [ 894, 895, 893 ] }, { "title": "Methods", "kind": 2048, "children": [ 900 ] } ], "sources": [ { "fileName": "src/bounding-box/find-bb-intersections.ts", "line": 52, "character": 12 } ] }, { "id": 904, "name": "EVENT_LEFT", "kind": 32, "kindString": "Variable", "flags": { "isConst": true }, "sources": [ { "fileName": "src/bounding-box/find-bb-intersections.ts", "line": 2, "character": 16 } ], "type": { "type": "unknown", "name": "0" }, "defaultValue": "0" }, { "id": 905, "name": "EVENT_RIGHT", "kind": 32, "kindString": "Variable", "flags": { "isConst": true }, "sources": [ { "fileName": "src/bounding-box/find-bb-intersections.ts", "line": 3, "character": 17 } ], "type": { "type": "unknown", "name": "1" }, "defaultValue": "1" }, { "id": 912, "name": "areBoxesIntersecting", "kind": 64, "kindString": "Function", "flags": {}, "signatures": [ { "id": 913, "name": "areBoxesIntersecting", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Returns true if the 2 given (open) boxes intersect. At this stage we already\nknow their x-axis intersect." }, "parameters": [ { "id": 914, "name": "a", "kind": 32768, "kindString": "Parameter", "flags": {}, "type": { "type": "array", "elementType": { "type": "array", "elementType": { "type": "intrinsic", "name": "number" } } } }, { "id": 915, "name": "b", "kind": 32768, "kindString": "Parameter", "flags": {}, "type": { "type": "array", "elementType": { "type": "array", "elementType": { "type": "intrinsic", "name": "number" } } } } ], "type": { "type": "intrinsic", "name": "boolean" } } ], "sources": [ { "fileName": "src/bounding-box/find-bb-intersections.ts", "line": 92, "character": 29 } ] }, { "id": 906, "name": "findBbIntersections", "kind": 64, "kindString": "Function", "flags": {}, "signatures": [ { "id": 907, "name": "findBbIntersections", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Find and return axis-aligned open boxes that intersect via a sweepline\nalgorithm." }, "parameters": [ { 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"Property", "flags": { "isConstructorProperty": true, "isPublic": true }, "comment": { "shortText": "\n" }, "sources": [ { "fileName": "src/circle.ts", "line": 13, "character": 30 } ], "type": { "type": "intrinsic", "name": "number" } }, { "id": 75, "name": "engulfsCircle", "kind": 2048, "kindString": "Method", "flags": { "isStatic": true, "isPublic": true }, "signatures": [ { "id": 76, "name": "engulfsCircle", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Returns true if the first circle engulfs the second." }, "parameters": [ { "id": 77, "name": "c1", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": {}, "type": { "type": "reference", "name": "Circle", "id": 64 } }, { "id": 78, "name": "c2", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "text": "\n" }, "type": { "type": "reference", "name": "Circle", "id": 64 } } ], "type": { "type": "intrinsic", "name": "boolean" } } ], "sources": [ { "fileName": "src/circle.ts", "line": 32, "character": 31 } ] }, { "id": 71, "name": "scale", "kind": 2048, "kindString": "Method", "flags": { "isStatic": true, "isPublic": true }, "signatures": [ { "id": 72, "name": "scale", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Returns a scaled version of the given circle without changing its center." }, "parameters": [ { "id": 73, "name": "circle", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": {}, "type": { "type": "reference", "name": "Circle", "id": 64 } }, { "id": 74, "name": "s", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "text": "multiplier\n" }, "type": { "type": "intrinsic", "name": "number" } } ], "type": { "type": "reference", "name": "Circle", "id": 64 } } ], "sources": [ { "fileName": "src/circle.ts", "line": 22, "character": 23 } ] }, { "id": 79, "name": "toString", "kind": 2048, "kindString": "Method", "flags": { "isStatic": true, "isPublic": true }, 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"id": 1680, "name": "isQuiteSharp", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isPublic": true }, "sources": [ { "fileName": "src/corner.ts", "line": 8, "character": 31 } ], "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 1678, "name": "isSharp", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isPublic": true }, "sources": [ { "fileName": "src/corner.ts", "line": 6, "character": 26 } ], "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 1676, "name": "tans", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isPublic": true }, "sources": [ { "fileName": "src/corner.ts", "line": 4, "character": 23 } ], "type": { "type": "array", "elementType": { "type": "array", "elementType": { "type": "intrinsic", "name": "number" } } } } ], "groups": [ { "title": "Constructors", "kind": 512, "children": [ 1675 ] }, { "title": "Properties", "kind": 1024, "children": [ 1677, 1679, 1681, 1680, 1678, 1676 ] } ], "sources": [ { "fileName": "src/corner.ts", "line": 2, "character": 12 } ] } ], "groups": [ { "title": "Classes", "kind": 128, "children": [ 1674 ] } ], "sources": [ { "fileName": "src/corner.ts", "line": 1, "character": 0 } ] }, { "id": 797, "name": "\"src/cp-node\"", "kind": 1, "kindString": "External module", "flags": { "isExported": true }, "originalName": "C:/Projects/mat/src/cp-node.ts", "children": [ { "id": 798, "name": "CpNode", "kind": 128, "kindString": "Class", "flags": { "isExported": true }, "comment": { "shortText": "Representation of a ContactPoint node having special edges, two of which\n(prev and next) enforce a cycle ordering on the CpNodes (due to the shape\nbeing a loop). The other two (prevOnCircle and nextOnCircle) allows one to\ngo clockwise (and anti-clockwise resp.) around the maximal disks implied by\nthe CpNode. This is equivalent to following other branches.", "text": "Any single CpNode object represents the entire MAT, and at the same time, the\nshape boundary (recall that the MAT and the shape boundary can, by\ndefinition, be recovered from each other). This is because each\nCpNode can be seen as a node of the MAT tree that can be traversed.\n\nIt is worth mentioning that by traversing from the CpNode by following its\n.next property repetetitevly until one is back at the same CpNode allows one\nto 'go around' the shape and at the same time traverse the MAT twice.\n", "tags": [ { "tag": "doc", "text": "CpNode\n" } ] }, "children": [ { "id": 799, "name": "constructor", "kind": 512, "kindString": "Constructor", "flags": { "isExported": true }, "comment": {}, "signatures": [ { "id": 808, "name": "new CpNode", "kind": 16384, "kindString": "Constructor signature", "flags": {}, "comment": {}, "parameters": [ { "id": 809, "name": "cp", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "The actual item stored at a node" }, "type": { "type": "reference", "name": "ContactPoint", "id": 161 } }, { "id": 810, "name": "isHoleClosing", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "\n" }, "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 811, "name": "isIntersection", "kind": 32768, "kindString": "Parameter", "flags": {}, "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 812, "name": "prev", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "The next contact point on the inscribed circle" }, "type": { "type": "reference", "name": "CpNode", "id": 798 }, "defaultValue": " undefined" }, { "id": 813, "name": "next", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "The next contact point on the boundary" }, "type": { "type": "reference", "name": "CpNode", "id": 798 }, "defaultValue": " undefined" }, { "id": 814, "name": "prevOnCircle", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "The previous contact point on the inscribed circle" }, "type": { "type": "reference", "name": "CpNode", "id": 798 }, "defaultValue": " undefined" }, { "id": 815, "name": "nextOnCircle", "kind": 32768, "kindString": "Parameter", "flags": {}, "type": { "type": "reference", "name": "CpNode", "id": 798 }, "defaultValue": " undefined" }, { "id": 816, "name": "matCurve", "kind": 32768, "kindString": "Parameter", "flags": {}, "comment": { "shortText": "The actual medial axis curve from this ContactPoint's\ncircle to the next ContactPoint's circle. It is a bezier curve of order\n1 to 3." }, "type": { "type": "array", "elementType": { "type": "array", "elementType": { "type": "intrinsic", "name": "number" } } }, "defaultValue": " undefined" } ], "type": { "type": "reference", "name": "CpNode", "id": 798 } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 41, "character": 39 } ] }, { "id": 800, "name": "cp", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "The actual item stored at a node" }, "sources": [ { "fileName": "src/cp-node.ts", "line": 55, "character": 21 } ], "type": { "type": "reference", "name": "ContactPoint", "id": 161 } }, { "id": 801, "name": "isHoleClosing", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "\n" }, "sources": [ { "fileName": "src/cp-node.ts", "line": 56, "character": 23 } ], "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 802, "name": "isIntersection", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "sources": [ { "fileName": "src/cp-node.ts", "line": 57, "character": 24 } ], "type": { "type": "intrinsic", "name": "boolean" } }, { "id": 807, "name": "matCurve", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "The actual medial axis curve from this ContactPoint's\ncircle to the next ContactPoint's circle. It is a bezier curve of order\n1 to 3." }, "sources": [ { "fileName": "src/cp-node.ts", "line": 62, "character": 18 } ], "type": { "type": "array", "elementType": { "type": "array", "elementType": { "type": "intrinsic", "name": "number" } } } }, { "id": 804, "name": "next", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "The next contact point on the boundary" }, "sources": [ { "fileName": "src/cp-node.ts", "line": 59, "character": 14 } ], "type": { "type": "reference", "name": "CpNode", "id": 798 } }, { "id": 806, "name": "nextOnCircle", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "sources": [ { "fileName": "src/cp-node.ts", "line": 61, "character": 22 } ], "type": { "type": "reference", "name": "CpNode", "id": 798 } }, { "id": 803, "name": "prev", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "The previous contact point on the boundary" }, "sources": [ { "fileName": "src/cp-node.ts", "line": 58, "character": 14 } ], "type": { "type": "reference", "name": "CpNode", "id": 798 } }, { "id": 805, "name": "prevOnCircle", "kind": 1024, "kindString": "Property", "flags": { "isConstructorProperty": true, "isExported": true, "isPublic": true }, "comment": { "shortText": "The previous contact point on the inscribed circle" }, "sources": [ { "fileName": "src/cp-node.ts", "line": 60, "character": 22 } ], "type": { "type": "reference", "name": "CpNode", "id": 798 } }, { "id": 821, "name": "clone", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 822, "name": "clone", "kind": 4096, "kindString": "Call signature", "flags": {}, "type": { "type": "reference", "name": "CpNode", "id": 798 } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 70, "character": 13 } ] }, { "id": 834, "name": "getCpNodesOnCircle", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 835, "name": "getCpNodesOnCircle", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Return this and the the other CpNodes around the vertex circle in order.", "tags": [ { "tag": "doc", "text": "CpNode\n" } ] }, "parameters": [ { "id": 836, "name": "exclThis", "kind": 32768, "kindString": "Parameter", "flags": {}, "type": { "type": "intrinsic", "name": "boolean" }, "defaultValue": "false" } ], "type": { "type": "array", "elementType": { "type": "reference", "name": "CpNode", "id": 798 } } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 165, "character": 26 } ] }, { "id": 847, "name": "getProngCount", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 848, "name": "getProngCount", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Returns the number of prongs on the circle of this CpNode. One-prongs and\nsharp corners will return 2; if this is not desired use\ngetRealProngCount." }, "type": { "type": "intrinsic", "name": "number" } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 224, "character": 21 } ] }, { "id": 849, "name": "getRealProngCount", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 850, "name": "getRealProngCount", "kind": 4096, "kindString": "Call signature", "flags": {}, "type": { "type": "intrinsic", "name": "number" } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 239, "character": 25 } ] }, { "id": 845, "name": "isOneProng", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 846, "name": "isOneProng", "kind": 4096, "kindString": "Call signature", "flags": {}, "comment": { "shortText": "Returns true if this ListNode is a one-prong (including\nsharp corners)." }, "type": { "type": "intrinsic", "name": "boolean" } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 203, "character": 18 } ] }, { "id": 843, "name": "isSharp", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 844, "name": "isSharp", "kind": 4096, "kindString": "Call signature", "flags": {}, "type": { "type": "intrinsic", "name": "boolean" } } ], "sources": [ { "fileName": "src/cp-node.ts", "line": 194, "character": 15 } ] }, { "id": 841, "name": "isTerminating", "kind": 2048, "kindString": "Method", "flags": { "isExported": true, "isPublic": true }, "signatures": [ { "id": 842, "name": "isTerminating", "kind": 4096, "kindString": "Call signature", "flags": {},