All files / app/codeCharta/services/3DExports/3DPreview/MeshModels baseplateMesh.ts

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import { GeneralMesh, GeneralSizeChangeMesh } from "./generalMesh"
import { CreateBaseplateGeometryStrategy } from "../CreateGeometryStrategies/createBaseplateGeometryStrategy"
import { GeometryOptions } from "../preview3DPrintMesh"
import { ShaderMaterial } from "three"
import { BaseplateColorChangeStrategy } from "../ColorChangeStrategies/baseplateColorChangeStrategy"
 
export class BaseplateMesh extends GeneralMesh implements GeneralSizeChangeMesh {
    constructor(private createBaseplateGeometryStrategy: CreateBaseplateGeometryStrategy = new CreateBaseplateGeometryStrategy()) {
        super("Baseplate", new BaseplateColorChangeStrategy())
    }
 
    async init(geometryOptions: GeometryOptions): Promise<BaseplateMesh> {
        this.createBaseplateGeometryStrategy.create(geometryOptions).then(geometry => {
            this.geometry = geometry
        })
 
        //at the moment we use a workaround, so we don't need to calculate color, delta, deltaColor and isHeight
        //the downside of this workaround is that there can only be one default color for all objects
        //if its needed that all objects have ShaderMaterial have a look at geometryGenerator.ts
        const shaderMaterial = new ShaderMaterial()
        shaderMaterial.copy(geometryOptions.defaultMaterial)
        shaderMaterial.polygonOffset = true
        shaderMaterial.polygonOffsetUnits = 1
        shaderMaterial.polygonOffsetFactor = 0.1
        this.material = shaderMaterial
 
        this.updateColor(geometryOptions.numberOfColors)
        return new Promise(resolve => {
            resolve(this)
        })
    }
 
    changeSize(geometryOptions: GeometryOptions): void {
        this.boundingBoxCalculated = false
        this.createBaseplateGeometryStrategy.create(geometryOptions).then(geometry => {
            this.geometry = geometry
        })
    }
}