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fix(react-components): update model when geometry filter changed #4753

Merged
Merged
Original file line number Diff line number Diff line change
Expand Up @@ -2,16 +2,17 @@
* Copyright 2023 Cognite AS
*/
import { type ReactElement, useEffect, useState, useRef } from 'react';
import { type AddModelOptions, type CogniteCadModel } from '@cognite/reveal';
import { type GeometryFilter, type AddModelOptions, type CogniteCadModel } from '@cognite/reveal';
import { useReveal } from '../RevealCanvas/ViewerContext';
import { Matrix4 } from 'three';
import { type Matrix4 } from 'three';
import { useRevealKeepAlive } from '../RevealKeepAlive/RevealKeepAliveContext';
import { useReveal3DResourcesCount } from '../Reveal3DResources/Reveal3DResourcesInfoContext';
import { isEqual } from 'lodash';
import { modelExists } from '../../utilities/modelExists';
import { getViewerResourceCount } from '../../utilities/getViewerResourceCount';
import { type CadModelStyling } from './types';
import { useApplyCadModelStyling } from './useApplyCadModelStyling';
import { isSameGeometryFilter, isSameModel } from '../../utilities/isSameModel';

export type CogniteCadModelProps = {
addModelOptions: AddModelOptions;
Expand All @@ -32,6 +33,7 @@ export function CadModelContainer({
const viewer = useReveal();
const { setRevealResourcesCount } = useReveal3DResourcesCount();
const initializingModel = useRef<AddModelOptions | undefined>(undefined);
const initializingModelsGeometryFilter = useRef<GeometryFilter | undefined>(undefined);

const [model, setModel] = useState<CogniteCadModel | undefined>(undefined);

Expand Down Expand Up @@ -62,7 +64,12 @@ export function CadModelContainer({

useApplyCadModelStyling(model, styling);

useEffect(() => removeModel, [model]);
useEffect(
() => () => {
removeModel(model);
},
[model]
);

return <></>;

Expand All @@ -82,26 +89,26 @@ export function CadModelContainer({
async function getOrAddModel(): Promise<CogniteCadModel> {
const viewerModel = viewer.models.find(
(model) =>
model.modelId === modelId &&
model.revisionId === revisionId &&
model.getModelTransformation().equals(transform ?? new Matrix4())
isSameModel(model, addModelOptions) &&
isSameGeometryFilter(geometryFilter, initializingModelsGeometryFilter.current)
);

if (viewerModel !== undefined) {
return await Promise.resolve(viewerModel as CogniteCadModel);
}
initializingModelsGeometryFilter.current = geometryFilter;
return await viewer.addCadModel(addModelOptions);
}
}

function removeModel(): void {
function removeModel(model: CogniteCadModel | undefined): void {
if (!modelExists(model, viewer)) return;

if (cachedViewerRef !== undefined && !cachedViewerRef.isRevealContainerMountedRef.current)
return;

viewer.removeModel(model);
setRevealResourcesCount(getViewerResourceCount(viewer));
setModel(undefined);
}
}

Expand Down
2 changes: 1 addition & 1 deletion react-components/src/utilities/isSameModel.ts
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ export function isSameCadModel(model0: CadModelOptions, model1: CadModelOptions)
);
}

function isSameGeometryFilter(
export function isSameGeometryFilter(
filter0: GeometryFilter | undefined,
filter1: GeometryFilter | undefined
): boolean {
Expand Down
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