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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | import { SurfaceData, Point3, ISurface, Color, RGB } from '../../types';
type SurfaceProps = {
id: string;
data: SurfaceData;
frameOfReferenceUID: string;
color?: Point3;
};
/**
* Surface class for storing surface data
*/
export class Surface implements ISurface {
readonly id: string;
readonly sizeInBytes: number;
readonly frameOfReferenceUID: string;
private color: RGB = [200, 0, 0]; // default color
private points: number[];
private polys: number[];
constructor(props: SurfaceProps) {
this.id = props.id;
this.points = props.data.points;
this.polys = props.data.polys;
this.color = props.color ?? this.color;
this.frameOfReferenceUID = props.frameOfReferenceUID;
this.sizeInBytes = this._getSizeInBytes();
}
_getSizeInBytes(): number {
return this.points.length * 4 + this.polys.length * 4;
}
public getColor(): RGB {
return this.color;
}
public getPoints(): number[] {
return this.points;
}
public getPolys(): number[] {
return this.polys;
}
public setColor(color: RGB): void {
this.color = color;
}
public setPoints(points: number[]): void {
this.points = points;
}
public setPolys(polys: number[]): void {
this.polys = polys;
}
public getSizeInBytes(): number {
return this.sizeInBytes;
}
}
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