43 lines
1.1 KiB
TypeScript
43 lines
1.1 KiB
TypeScript
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import DxfArrayScanner, { IGroup } from '../DxfArrayScanner';
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import * as helpers from '../ParseHelpers'
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import IGeometry, { IEntity, IPoint } from './geomtry';
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export interface IPointEntity extends IEntity{
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position: IPoint;
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thickness: number;
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extrusionDirection: IPoint;
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}
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export default class Point implements IGeometry{
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public ForEntityName= 'POINT' as const;
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public parseEntity(scanner: DxfArrayScanner, curr: IGroup) {
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const type = curr.value as string;
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const entity = { type } as unknown as IPointEntity;
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curr = scanner.next();
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while(!scanner.isEOF()) {
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if(curr.code === 0) break;
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switch(curr.code) {
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case 10:
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entity.position = helpers.parsePoint(scanner);
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break;
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case 39:
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entity.thickness = curr.value as number;
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break;
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case 210:
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entity.extrusionDirection = helpers.parsePoint(scanner);
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break;
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case 100:
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break;
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default: // check common entity attributes
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helpers.checkCommonEntityProperties(entity, curr, scanner);
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break;
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}
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curr = scanner.next();
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}
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return entity;
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}
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}
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