45 lines
1.2 KiB
TypeScript
45 lines
1.2 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 ISolidEntity extends IEntity {
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points: IPoint[];
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extrusionDirection: IPoint;
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}
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export default class Solid implements IGeometry {
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public ForEntityName = 'SOLID' as const;
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public parseEntity(scanner: DxfArrayScanner, curr: IGroup) {
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const entity = { type: curr.value, points: [] as IPoint[] } as ISolidEntity;
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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.points[0] = helpers.parsePoint(scanner);
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break;
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case 11:
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entity.points[1] = helpers.parsePoint(scanner);
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break;
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case 12:
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entity.points[2] = helpers.parsePoint(scanner);
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break;
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case 13:
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entity.points[3] = helpers.parsePoint(scanner);
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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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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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