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refactor(generation): drawCultures start

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max 2022-07-29 01:20:34 +03:00
parent a832354b48
commit f692f8dfbf
3 changed files with 46 additions and 61 deletions
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12
src/scripts/connectVertices.ts
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@ -17,7 +17,8 @@ export function getFeatureVertices({
const startingCell = findStartingCell({firstCell, featureIds, featureId, vertices, cells, packCellsNumber});
const startingVertex = findStartingVertex({startingCell, featureIds, featureId, vertices, cells, packCellsNumber});
const featureVertices = connectVertices({vertices, startingVertex, featureIds, featureId});
const ofSameType = (cellId: number) => featureIds[cellId] === featureId;
const featureVertices = connectVertices({vertices, startingVertex, ofSameType});
return featureVertices;
}
@ -90,18 +91,15 @@ function findStartingVertex({
const CONNECT_VERTICES_MAX_ITERATIONS = 50000;
// connect vertices around feature
function connectVertices({
export function connectVertices({
vertices,
startingVertex,
featureIds,
featureId
ofSameType
}: {
vertices: IGraphVertices;
startingVertex: number;
featureIds: Uint16Array;
featureId: number;
ofSameType: (cellId: number) => boolean;
}) {
const ofSameType = (cellId: number) => featureIds[cellId] === featureId;
const chain: number[] = []; // vertices chain to form a path
let next = startingVertex;