| 1 | import { vec3 } from 'gl-matrix';
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| 2 | export declare class Plane {
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| 3 | distance: number;
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| 4 | normal: vec3;
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| 5 | /**
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| 6 | * lookup table for p-vertex & n-vertex when doing frustum culling
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| 7 | */
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| 8 | pnVertexFlag: number;
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| 9 | constructor(distance?: number, normal?: vec3);
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| 10 | updatePNVertexFlag(): void;
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| 11 | distanceToPoint(point: vec3): number;
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| 12 | normalize(): void;
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| 13 | intersectsLine(start: vec3, end: vec3, point?: vec3): boolean;
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| 14 | }
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