molstar
Version:
A comprehensive macromolecular library.
49 lines (48 loc) • 1.97 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CustomColorThemeProvider = exports.CustomColorTheme = void 0;
var location_iterator_1 = require("../../mol-geo/util/location-iterator");
var linear_algebra_1 = require("../../mol-math/linear-algebra");
var color_1 = require("../../mol-theme/color");
var names_1 = require("../../mol-util/color/names");
function CustomColorTheme(ctx, props) {
var _a;
var _b = (_a = ctx.structure) === null || _a === void 0 ? void 0 : _a.boundary.sphere, radius = _b.radius, center = _b.center;
var radiusSq = Math.max(radius * radius, 0.001);
var scale = color_1.ColorTheme.PaletteScale;
return {
factory: CustomColorTheme,
granularity: 'vertex',
color: function (location) {
if (!(0, location_iterator_1.isPositionLocation)(location))
return names_1.ColorNames.black;
var dist = linear_algebra_1.Vec3.squaredDistance(location.position, center);
var t = Math.min(dist / radiusSq, 1);
return ((t * scale) | 0);
},
palette: {
filter: 'nearest',
colors: [
names_1.ColorNames.red,
names_1.ColorNames.pink,
names_1.ColorNames.violet,
names_1.ColorNames.orange,
names_1.ColorNames.yellow,
names_1.ColorNames.green,
names_1.ColorNames.blue
]
},
props: props,
description: '',
};
}
exports.CustomColorTheme = CustomColorTheme;
exports.CustomColorThemeProvider = {
name: 'basic-wrapper-custom-color-theme',
label: 'Custom Color Theme',
category: "Miscellaneous" /* ColorTheme.Category.Misc */,
factory: CustomColorTheme,
getParams: function () { return ({}); },
defaultValues: {},
isApplicable: function (ctx) { return true; },
};