molstar
Version:
A comprehensive macromolecular library.
37 lines (36 loc) • 1.91 kB
JavaScript
/**
* Copyright (c) 2019-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
*/
import { UnitsRepresentation } from '../units-representation.js';
import { ParamDefinition as PD } from '../../../mol-util/param-definition.js';
import { StructureRepresentationProvider, StructureRepresentationStateBuilder } from '../representation.js';
import { Representation } from '../../../mol-repr/representation.js';
import { OrientationEllipsoidMeshParams, OrientationEllipsoidMeshVisual } from '../visual/orientation-ellipsoid-mesh.js';
import { BaseGeometry } from '../../../mol-geo/geometry/base.js';
const OrientationVisuals = {
'orientation-ellipsoid-mesh': (ctx, getParams) => UnitsRepresentation('Orientation ellipsoid mesh', ctx, getParams, OrientationEllipsoidMeshVisual),
};
export const OrientationParams = {
...OrientationEllipsoidMeshParams,
visuals: PD.MultiSelect(['orientation-ellipsoid-mesh'], PD.objectToOptions(OrientationVisuals)),
bumpFrequency: PD.Numeric(1, { min: 0, max: 10, step: 0.1 }, BaseGeometry.ShadingCategory),
};
export function getOrientationParams(ctx, structure) {
return OrientationParams;
}
export function OrientationRepresentation(ctx, getParams) {
return Representation.createMulti('Orientation', ctx, getParams, StructureRepresentationStateBuilder, OrientationVisuals);
}
export const OrientationRepresentationProvider = StructureRepresentationProvider({
name: 'orientation',
label: 'Orientation',
description: 'Displays orientation ellipsoids for polymer chains.',
factory: OrientationRepresentation,
getParams: getOrientationParams,
defaultValues: PD.getDefaultValues(OrientationParams),
defaultColorTheme: { name: 'chain-id' },
defaultSizeTheme: { name: 'uniform' },
isApplicable: (structure) => structure.elementCount > 0
});