molstar
Version:
A comprehensive macromolecular library.
455 lines (454 loc) • 25.5 kB
JavaScript
;
/**
* Copyright (c) 2018-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.UnitsTextureMeshVisual = exports.UnitsTextureMeshParams = exports.UnitsDirectVolumeVisual = exports.UnitsDirectVolumeParams = exports.UnitsTextVisual = exports.UnitsTextParams = exports.UnitsLinesVisual = exports.UnitsLinesParams = exports.UnitsPointsVisual = exports.UnitsPointsParams = exports.UnitsCylindersVisual = exports.UnitsCylindersParams = exports.UnitsSpheresVisual = exports.UnitsSpheresParams = exports.UnitsMeshVisual = exports.UnitsMeshParams = exports.UnitsVisual = void 0;
var tslib_1 = require("tslib");
var structure_1 = require("../../mol-model/structure");
var visual_1 = require("../visual");
var geometry_1 = require("../../mol-geo/geometry/geometry");
var theme_1 = require("../../mol-theme/theme");
var common_1 = require("./visual/util/common");
var render_object_1 = require("../../mol-gl/render-object");
var loci_1 = require("../../mol-model/loci");
var int_1 = require("../../mol-data/int");
var util_1 = require("../util");
var color_1 = require("../../mol-theme/color");
var marker_data_1 = require("../../mol-geo/geometry/marker-data");
var marker_action_1 = require("../../mol-util/marker-action");
var mol_util_1 = require("../../mol-util");
var size_data_1 = require("../../mol-geo/geometry/size-data");
var color_data_1 = require("../../mol-geo/geometry/color-data");
var mesh_1 = require("../../mol-geo/geometry/mesh/mesh");
var size_1 = require("../../mol-theme/size");
var spheres_1 = require("../../mol-geo/geometry/spheres/spheres");
var cylinders_1 = require("../../mol-geo/geometry/cylinders/cylinders");
var points_1 = require("../../mol-geo/geometry/points/points");
var lines_1 = require("../../mol-geo/geometry/lines/lines");
var text_1 = require("../../mol-geo/geometry/text/text");
var direct_volume_1 = require("../../mol-geo/geometry/direct-volume/direct-volume");
var texture_mesh_1 = require("../../mol-geo/geometry/texture-mesh/texture-mesh");
var params_1 = require("./params");
var type_helpers_1 = require("../../mol-util/type-helpers");
function createUnitsRenderObject(structureGroup, geometry, locationIt, theme, props, materialId) {
var _a = geometry_1.Geometry.getUtils(geometry), createValues = _a.createValues, createRenderableState = _a.createRenderableState;
var transform = (0, common_1.createUnitsTransform)(structureGroup, props.includeParent);
var values = createValues(geometry, transform, locationIt, theme, props);
var state = createRenderableState(props);
return (0, render_object_1.createRenderObject)(geometry.kind, values, state, materialId);
}
function UnitsVisual(builder, materialId) {
var defaultProps = builder.defaultProps, createGeometry = builder.createGeometry, createLocationIterator = builder.createLocationIterator, getLoci = builder.getLoci, eachLocation = builder.eachLocation, setUpdateState = builder.setUpdateState, mustRecreate = builder.mustRecreate, processValues = builder.processValues, dispose = builder.dispose;
var _a = builder.geometryUtils, createEmptyGeometry = _a.createEmpty, updateValues = _a.updateValues, updateBoundingSphere = _a.updateBoundingSphere, updateRenderableState = _a.updateRenderableState, createPositionIterator = _a.createPositionIterator;
var updateState = util_1.VisualUpdateState.create();
var previousMark = { loci: loci_1.EmptyLoci, action: marker_action_1.MarkerAction.None, status: -1 };
var renderObject;
var newProps = Object.assign({}, defaultProps);
var newTheme = theme_1.Theme.createEmpty();
var newStructureGroup;
var currentProps;
var currentTheme;
var currentStructureGroup;
var geometry;
var geometryVersion = -1;
var locationIt;
var positionIt;
function prepareUpdate(theme, props, structureGroup) {
if (!structureGroup && !currentStructureGroup) {
throw new Error('missing structureGroup');
}
newProps = props;
newTheme = theme;
newStructureGroup = structureGroup;
util_1.VisualUpdateState.reset(updateState);
if (!renderObject || !currentStructureGroup) {
// console.log('create new');
updateState.createNew = true;
updateState.createGeometry = true;
return;
}
setUpdateState(updateState, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!structure_1.Structure.areHierarchiesEqual(currentStructureGroup.structure, newStructureGroup.structure)) {
// console.log('new hierarchy');
updateState.updateTransform = true;
updateState.updateColor = true;
updateState.updateSize = true;
}
if (!color_1.ColorTheme.areEqual(newTheme.color, currentTheme.color)) {
// console.log('new colorTheme');
updateState.updateColor = true;
}
if (currentStructureGroup.structure.child !== newStructureGroup.structure.child) {
// console.log('new child');
updateState.createGeometry = true;
}
if (newProps.instanceGranularity !== currentProps.instanceGranularity) {
updateState.updateTransform = true;
}
if (!(0, mol_util_1.deepEqual)(newProps.unitKinds, currentProps.unitKinds)) {
// console.log('new unitKinds');
updateState.createGeometry = true;
}
if (newStructureGroup.group.transformHash !== currentStructureGroup.group.transformHash) {
// console.log('new transformHash');
if (newStructureGroup.group.units.length !== currentStructureGroup.group.units.length || updateState.updateColor) {
updateState.updateTransform = true;
}
else {
updateState.updateMatrix = true;
}
}
// check if the operator or conformation of unit has changed
var newUnit = newStructureGroup.group.units[0];
var currentUnit = currentStructureGroup.group.units[0];
if (!structure_1.Unit.areOperatorsEqual(newUnit, currentUnit)) {
// console.log('new operators');
updateState.updateTransform = true;
}
if (!structure_1.Unit.areConformationsEqual(newUnit, currentUnit)) {
// console.log('new conformation');
updateState.createGeometry = true;
}
if (updateState.updateTransform) {
updateState.updateMatrix = true;
}
if (updateState.updateSize && !('uSize' in renderObject.values)) {
updateState.createGeometry = true;
}
if (updateState.createGeometry || updateState.updateTransform) {
if (currentStructureGroup.structure.hashCode !== newStructureGroup.structure.hashCode) {
// console.log('new hashCode');
updateState.updateColor = true;
updateState.updateSize = true;
}
if (newTheme.color.granularity.startsWith('vertex') ||
renderObject.values.dColorType.ref.value.startsWith('vertex') ||
newTheme.color.granularity.startsWith('volume') ||
renderObject.values.dColorType.ref.value.startsWith('volume')) {
updateState.updateColor = true;
}
}
}
function update(newGeometry) {
if (updateState.createNew) {
locationIt = createLocationIterator(newStructureGroup);
if (newGeometry) {
renderObject = createUnitsRenderObject(newStructureGroup, newGeometry, locationIt, newTheme, newProps, materialId);
positionIt = createPositionIterator(newGeometry, renderObject.values);
}
else {
throw new Error('expected geometry to be given');
}
}
else {
if (!renderObject) {
throw new Error('expected renderObject to be available');
}
if (updateState.updateTransform) {
// console.log('update transform');
locationIt = createLocationIterator(newStructureGroup);
var instanceCount = locationIt.instanceCount, groupCount = locationIt.groupCount;
if (newProps.instanceGranularity) {
(0, marker_data_1.createMarkers)(instanceCount, 'instance', renderObject.values);
}
else {
(0, marker_data_1.createMarkers)(instanceCount * groupCount, 'groupInstance', renderObject.values);
}
}
if (updateState.updateMatrix) {
// console.log('update matrix');
(0, common_1.createUnitsTransform)(newStructureGroup, newProps.includeParent, renderObject.values);
}
if (updateState.createGeometry) {
// console.log('update geometry');
if (newGeometry) {
mol_util_1.ValueCell.updateIfChanged(renderObject.values.drawCount, geometry_1.Geometry.getDrawCount(newGeometry));
mol_util_1.ValueCell.updateIfChanged(renderObject.values.uVertexCount, geometry_1.Geometry.getVertexCount(newGeometry));
mol_util_1.ValueCell.updateIfChanged(renderObject.values.uGroupCount, geometry_1.Geometry.getGroupCount(newGeometry));
}
else {
throw new Error('expected geometry to be given');
}
}
if (updateState.updateTransform || updateState.createGeometry) {
updateBoundingSphere(renderObject.values, newGeometry || geometry);
positionIt = createPositionIterator(newGeometry || geometry, renderObject.values);
}
if (updateState.updateSize) {
// not all geometries have size data, so check here
if ('uSize' in renderObject.values) {
// console.log('update size');
(0, size_data_1.createSizes)(locationIt, newTheme.size, renderObject.values);
}
}
if (updateState.updateColor) {
// console.log('update color');
(0, color_data_1.createColors)(locationIt, positionIt, newTheme.color, renderObject.values);
}
updateValues(renderObject.values, newProps);
updateRenderableState(renderObject.state, newProps);
}
currentProps = newProps;
currentTheme = newTheme;
currentStructureGroup = newStructureGroup;
if (newGeometry) {
geometry = newGeometry;
geometryVersion += 1;
}
}
function _createGeometry(ctx, unit, structure, theme, props, geometry) {
return (0, common_1.includesUnitKind)(props.unitKinds, unit)
? createGeometry(ctx, unit, structure, theme, props, geometry)
: createEmptyGeometry(geometry);
}
function lociIsSuperset(loci) {
if ((0, loci_1.isEveryLoci)(loci))
return true;
if (structure_1.Structure.isLoci(loci) && structure_1.Structure.areRootsEquivalent(loci.structure, currentStructureGroup.structure))
return true;
if (structure_1.StructureElement.Loci.is(loci) && structure_1.Structure.areRootsEquivalent(loci.structure, currentStructureGroup.structure)) {
if (structure_1.StructureElement.Loci.isWholeStructure(loci))
return true;
}
return false;
}
function eachInstance(loci, structureGroup, apply) {
var changed = false;
if (structure_1.Bond.isLoci(loci)) {
var structure = structureGroup.structure, group = structureGroup.group;
if (!structure_1.Structure.areEquivalent(loci.structure, structure))
return false;
for (var _i = 0, _a = loci.bonds; _i < _a.length; _i++) {
var b = _a[_i];
if (b.aUnit !== b.bUnit)
continue;
var unitIdx = group.unitIndexMap.get(b.aUnit.id);
if (unitIdx !== undefined) {
if (apply(int_1.Interval.ofSingleton(unitIdx)))
changed = true;
}
}
}
else if (structure_1.StructureElement.Loci.is(loci)) {
var structure = structureGroup.structure, group = structureGroup.group;
if (!structure_1.Structure.areEquivalent(loci.structure, structure))
return false;
for (var _b = 0, _c = loci.elements; _b < _c.length; _b++) {
var e = _c[_b];
var unitIdx = group.unitIndexMap.get(e.unit.id);
if (unitIdx !== undefined) {
if (apply(int_1.Interval.ofSingleton(unitIdx)))
changed = true;
}
}
}
return changed;
}
function lociApply(loci, apply, isMarking) {
if (lociIsSuperset(loci)) {
if (currentProps.instanceGranularity) {
return apply(int_1.Interval.ofBounds(0, locationIt.instanceCount));
}
else {
return apply(int_1.Interval.ofBounds(0, locationIt.groupCount * locationIt.instanceCount));
}
}
else {
if (currentProps.instanceGranularity) {
return eachInstance(loci, currentStructureGroup, apply);
}
else {
return eachLocation(loci, currentStructureGroup, apply, isMarking);
}
}
}
function finalize(ctx) {
if (renderObject) {
processValues === null || processValues === void 0 ? void 0 : processValues(renderObject.values, geometry, currentProps, currentTheme, ctx.webgl);
}
}
return {
get groupCount() { return locationIt ? locationIt.count : 0; },
get renderObject() { return locationIt && locationIt.count ? renderObject : undefined; },
get geometryVersion() { return geometryVersion; },
createOrUpdate: function (ctx, theme, props, structureGroup) {
prepareUpdate(theme, props, structureGroup || currentStructureGroup);
if (updateState.createGeometry) {
var newGeometry = _createGeometry(ctx, newStructureGroup.group.units[0], newStructureGroup.structure, newTheme, newProps, geometry);
if ((0, type_helpers_1.isPromiseLike)(newGeometry)) {
return newGeometry.then(function (g) {
update(g);
finalize(ctx);
});
}
update(newGeometry);
}
else {
update();
}
finalize(ctx);
},
getLoci: function (pickingId) {
return renderObject ? getLoci(pickingId, currentStructureGroup, renderObject.id) : loci_1.EmptyLoci;
},
mark: function (loci, action) {
var hasInvariantId = true;
if (structure_1.StructureElement.Loci.is(loci)) {
hasInvariantId = false;
var invariantId = currentStructureGroup.group.units[0].invariantId;
for (var _i = 0, _a = loci.elements; _i < _a.length; _i++) {
var e = _a[_i];
if (e.unit.invariantId === invariantId) {
hasInvariantId = true;
break;
}
}
}
return hasInvariantId ? visual_1.Visual.mark(renderObject, loci, action, lociApply, previousMark) : false;
},
setVisibility: function (visible) {
visual_1.Visual.setVisibility(renderObject, visible);
},
setAlphaFactor: function (alphaFactor) {
visual_1.Visual.setAlphaFactor(renderObject, alphaFactor);
},
setPickable: function (pickable) {
visual_1.Visual.setPickable(renderObject, pickable);
},
setColorOnly: function (colorOnly) {
visual_1.Visual.setColorOnly(renderObject, colorOnly);
},
setTransform: function (matrix, instanceMatrices) {
visual_1.Visual.setTransform(renderObject, matrix, instanceMatrices);
},
setOverpaint: function (overpaint, webgl) {
var smoothing = { geometry: geometry, props: currentProps, webgl: webgl };
visual_1.Visual.setOverpaint(renderObject, overpaint, lociApply, true, smoothing);
},
setTransparency: function (transparency, webgl) {
var smoothing = { geometry: geometry, props: currentProps, webgl: webgl };
visual_1.Visual.setTransparency(renderObject, transparency, lociApply, true, smoothing);
},
setSubstance: function (substance, webgl) {
var smoothing = { geometry: geometry, props: currentProps, webgl: webgl };
visual_1.Visual.setSubstance(renderObject, substance, lociApply, true, smoothing);
},
setClipping: function (clipping) {
visual_1.Visual.setClipping(renderObject, clipping, lociApply, true);
},
destroy: function () {
dispose === null || dispose === void 0 ? void 0 : dispose(geometry);
if (renderObject) {
renderObject.state.disposed = true;
renderObject = undefined;
}
},
mustRecreate: mustRecreate
};
}
exports.UnitsVisual = UnitsVisual;
// mesh
exports.UnitsMeshParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureMeshParams), params_1.StructureParams);
function UnitsMeshVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.createGeometry = true;
}, geometryUtils: mesh_1.Mesh.Utils }), materialId);
}
exports.UnitsMeshVisual = UnitsMeshVisual;
// spheres
exports.UnitsSpheresParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureSpheresParams), params_1.StructureParams);
function UnitsSpheresVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.updateSize = true;
}, geometryUtils: spheres_1.Spheres.Utils }), materialId);
}
exports.UnitsSpheresVisual = UnitsSpheresVisual;
// cylinders
exports.UnitsCylindersParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureCylindersParams), params_1.StructureParams);
function UnitsCylindersVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.updateSize = true;
}, geometryUtils: cylinders_1.Cylinders.Utils }), materialId);
}
exports.UnitsCylindersVisual = UnitsCylindersVisual;
// points
exports.UnitsPointsParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructurePointsParams), params_1.StructureParams);
function UnitsPointsVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.updateSize = true;
}, geometryUtils: points_1.Points.Utils }), materialId);
}
exports.UnitsPointsVisual = UnitsPointsVisual;
// lines
exports.UnitsLinesParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureLinesParams), params_1.StructureParams);
function UnitsLinesVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.updateSize = true;
}, geometryUtils: lines_1.Lines.Utils }), materialId);
}
exports.UnitsLinesVisual = UnitsLinesVisual;
// text
exports.UnitsTextParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureTextParams), params_1.StructureParams);
function UnitsTextVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.updateSize = true;
if (newProps.background !== currentProps.background)
state.createGeometry = true;
if (newProps.backgroundMargin !== currentProps.backgroundMargin)
state.createGeometry = true;
if (newProps.tether !== currentProps.tether)
state.createGeometry = true;
if (newProps.tetherLength !== currentProps.tetherLength)
state.createGeometry = true;
if (newProps.tetherBaseWidth !== currentProps.tetherBaseWidth)
state.createGeometry = true;
if (newProps.attachment !== currentProps.attachment)
state.createGeometry = true;
if (newProps.fontFamily !== currentProps.fontFamily)
state.createGeometry = true;
if (newProps.fontQuality !== currentProps.fontQuality)
state.createGeometry = true;
if (newProps.fontStyle !== currentProps.fontStyle)
state.createGeometry = true;
if (newProps.fontVariant !== currentProps.fontVariant)
state.createGeometry = true;
if (newProps.fontWeight !== currentProps.fontWeight)
state.createGeometry = true;
}, geometryUtils: text_1.Text.Utils }), materialId);
}
exports.UnitsTextVisual = UnitsTextVisual;
// direct-volume
exports.UnitsDirectVolumeParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureDirectVolumeParams), params_1.StructureParams);
function UnitsDirectVolumeVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.createGeometry = true;
}, geometryUtils: direct_volume_1.DirectVolume.Utils }), materialId);
}
exports.UnitsDirectVolumeVisual = UnitsDirectVolumeVisual;
// texture-mesh
exports.UnitsTextureMeshParams = tslib_1.__assign(tslib_1.__assign({}, params_1.StructureTextureMeshParams), params_1.StructureParams);
function UnitsTextureMeshVisual(builder, materialId) {
return UnitsVisual(tslib_1.__assign(tslib_1.__assign({}, builder), { setUpdateState: function (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) {
builder.setUpdateState(state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup);
if (!size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size))
state.createGeometry = true;
}, geometryUtils: texture_mesh_1.TextureMesh.Utils }), materialId);
}
exports.UnitsTextureMeshVisual = UnitsTextureMeshVisual;