removed unused file

src/mol-repr/structure/visual/gaussian-density-point.ts

-/**
- * Copyright (c) 2018 mol* contributors, licensed under MIT, See LICENSE file for more info.
- *
- * @author Alexander Rose <alexander.rose@weirdbyte.de>
- */
-
-import { Unit, Structure } from 'mol-model/structure';
-import { UnitsVisual } from '../representation';
-import { VisualUpdateState } from '../../util';
-import { StructureElementIterator } from './util/element';
-import { EmptyLoci } from 'mol-model/loci';
-import { Vec3 } from 'mol-math/linear-algebra';
-import { UnitsPointsVisual, UnitsPointsParams } from '../units-visual';
-import { ParamDefinition as PD } from 'mol-util/param-definition';
-import { Points } from 'mol-geo/geometry/points/points';
-import { PointsBuilder } from 'mol-geo/geometry/points/points-builder';
-import { VisualContext } from 'mol-repr/visual';
-import { Theme } from 'mol-theme/theme';
-import { computeUnitGaussianDensity, GaussianDensityParams, GaussianDensityProps } from './util/gaussian';
-
-export const GaussianDensityPointParams = {
-    ...UnitsPointsParams,
-    ...GaussianDensityParams,
-    pointSizeAttenuation: PD.Boolean(false),
-}
-export type GaussianDensityPointParams = typeof GaussianDensityPointParams
-
-export async function createGaussianDensityPoint(ctx: VisualContext, unit: Unit, structure: Structure, theme: Theme, props: GaussianDensityProps, points?: Points) {
-    const { transform, field: { space, data } } = await computeUnitGaussianDensity(unit, props, ctx.webgl).runInContext(ctx.runtime)
-
-    const { dimensions, get } = space
-    const [ xn, yn, zn ] = dimensions
-
-    const n = xn * yn * zn * 3
-    const builder = PointsBuilder.create(n, n / 10, points)
-
-    const p = Vec3.zero()
-    let i = 0
-
-    for (let x = 0; x < xn; ++x) {
-        for (let y = 0; y < yn; ++y) {
-            for (let z = 0; z < zn; ++z) {
-                if (get(data, x, y, z) > 0.001) {
-                    Vec3.set(p, x, y, z)
-                    Vec3.transformMat4(p, p, transform)
-                    builder.add(p[0], p[1], p[2], i)
-                }
-                if (i % 100000 === 0 && ctx.runtime.shouldUpdate) {
-                    await ctx.runtime.update({ message: 'Creating density points', current: i, max: n });
-                }
-                ++i
-            }
-        }
-    }
-    return builder.getPoints()
-}
-
-export function GaussianDensityPointVisual(materialId: number): UnitsVisual<GaussianDensityPointParams> {
-    return UnitsPointsVisual<GaussianDensityPointParams>({
-        defaultProps: PD.getDefaultValues(GaussianDensityPointParams),
-        createGeometry: createGaussianDensityPoint,
-        createLocationIterator: StructureElementIterator.fromGroup,
-        getLoci: () => EmptyLoci,
-        eachLocation: () => false,
-        setUpdateState: (state: VisualUpdateState, newProps: PD.Values<GaussianDensityPointParams>, currentProps: PD.Values<GaussianDensityPointParams>) => {
-            if (newProps.resolution !== currentProps.resolution) state.createGeometry = true
-            if (newProps.radiusOffset !== currentProps.radiusOffset) state.createGeometry = true
-            if (newProps.smoothness !== currentProps.smoothness) state.createGeometry = true
-            if (newProps.useGpu !== currentProps.useGpu) state.createGeometry = true
-        }
-    }, materialId)
-}
\ No newline at end of file