# src/IFCObjectDefaults/ModelIFCObjectColors.js

    /**
     * @desc Default initial properties for {@link Entity}s loaded from models accompanied by metadata.
     *
     * When loading a model, a loader plugins such as {@link GLTFLoaderPlugin} and {@link BIMServerLoaderPlugin} create
     * a tree of {@link Entity}s that represent the model. These loaders can optionally load metadata, to create
     * a {@link MetaModel} corresponding to the root {@link Entity}, with a {@link MetaObject} corresponding to each
     * object {@link Entity} within the tree.
     *
     * @private
     * @type {{String:Object}}
     */
    const ModelIFCObjectColors = {
        IfcSpace: {
            opacity: 0.3
        },
        IfcWindow: { // Some IFC models have opaque windows
            opacity: 0.4
        },
        IfcOpeningElement: { // These tend to obscure windows
            opacity: 0.3
        },
        IfcPlate: { // These sometimes obscure windows
            opacity: 0.3
        }
    };

    export {ModelIFCObjectColors};