39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
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import { PhysicsObject } from "./object";
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import { Vec3 } from "./vec3";
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export declare class Octtree {
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private dimensions;
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private maxObjects;
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private maxLevels;
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root: OctTreeNode;
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constructor(dimensions: Vec3, maxObjects?: number, maxLevels?: number);
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insert(obj: PhysicsObject): void;
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find(position: Vec3, dimensions: Vec3): PhysicsObject[];
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}
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export declare class OctTreeNode {
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private position;
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private dimensions;
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private maxLevels;
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private maxObjects;
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objects: PhysicsObject[];
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nodes: OctTreeNode[];
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constructor(position: Vec3, dimensions: Vec3, maxLevels: number, maxObjects: number);
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insert(obj: PhysicsObject): void;
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find(position: Vec3, dimensions: Vec3): PhysicsObject[];
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split(): void;
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private distributeObjectsToNodes;
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getIndex(x: number, y: number, z: number): Direction;
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getIndeciesForRect(position: Vec3, dimensions: Vec3): Set<Direction>;
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}
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declare enum Direction {
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AboveUpperLeft = 0,
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AboveUpperRight = 1,
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AboveLowerRight = 2,
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AboveLowerLeft = 3,
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BelowUpperLeft = 4,
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BelowUpperRight = 5,
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BelowLowerRight = 6,
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BelowLowerLeft = 7,
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Here = 8
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}
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export {};
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