molstar
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A comprehensive macromolecular library.
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JavaScript
;
/**
* Copyright (c) 2018-2024 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
* @author David Sehnal <david.sehnal@gmail.com>
* @author Gianluca Tomasello <giagitom@gmail.com>
* @author Herman Bergwerf <post@hbergwerf.nl>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.StructureIntraUnitBondCylinderParams = exports.IntraUnitBondCylinderParams = void 0;
exports.IntraUnitBondCylinderVisual = IntraUnitBondCylinderVisual;
exports.IntraUnitBondCylinderImpostorVisual = IntraUnitBondCylinderImpostorVisual;
exports.IntraUnitBondCylinderMeshVisual = IntraUnitBondCylinderMeshVisual;
exports.StructureIntraUnitBondCylinderVisual = StructureIntraUnitBondCylinderVisual;
exports.StructureIntraUnitBondCylinderImpostorVisual = StructureIntraUnitBondCylinderImpostorVisual;
exports.StructureIntraUnitBondCylinderMeshVisual = StructureIntraUnitBondCylinderMeshVisual;
const param_definition_1 = require("../../../mol-util/param-definition");
const structure_1 = require("../../../mol-model/structure");
const mesh_1 = require("../../../mol-geo/geometry/mesh/mesh");
const linear_algebra_1 = require("../../../mol-math/linear-algebra");
const mol_util_1 = require("../../../mol-util");
const link_1 = require("./util/link");
const units_visual_1 = require("../units-visual");
const types_1 = require("../../../mol-model/structure/model/types");
const bond_1 = require("./util/bond");
const geometry_1 = require("../../../mol-math/geometry");
const graph_1 = require("../../../mol-math/graph");
const cylinders_1 = require("../../../mol-geo/geometry/cylinders/cylinders");
const int_1 = require("../../../mol-data/int");
const array_1 = require("../../../mol-util/array");
const size_1 = require("../../../mol-theme/size");
const complex_visual_1 = require("../complex-visual");
const location_iterator_1 = require("../../../mol-geo/util/location-iterator");
// avoiding namespace lookup improved performance in Chrome (Aug 2020)
const isBondType = types_1.BondType.is;
function getIntraUnitBondCylinderBuilderProps(unit, structure, theme, props) {
const elements = unit.elements;
const bonds = unit.bonds;
const { edgeCount, a, b, edgeProps, offset } = bonds;
const { order: _order, flags: _flags } = edgeProps;
const { sizeFactor, sizeAspectRatio, adjustCylinderLength, aromaticBonds, includeTypes, excludeTypes, multipleBonds } = props;
const mbOff = multipleBonds === 'off';
const mbSymmetric = multipleBonds === 'symmetric';
const include = types_1.BondType.fromNames(includeTypes);
const exclude = types_1.BondType.fromNames(excludeTypes);
const ignoreComputedAromatic = (0, bond_1.ignoreBondType)(include, exclude, 32 /* BondType.Flag.Computed */);
const vRef = (0, linear_algebra_1.Vec3)(), delta = (0, linear_algebra_1.Vec3)();
const c = unit.conformation;
let stub;
const locE = structure_1.StructureElement.Location.create(structure, unit);
const locB = structure_1.Bond.Location(structure, unit, undefined, structure, unit, undefined);
const { child } = structure;
if (props.includeParent && child) {
const childUnit = child.unitMap.get(unit.id);
if (!childUnit)
throw new Error('expected childUnit to exist');
stub = (edgeIndex) => {
const eA = elements[a[edgeIndex]];
const eB = elements[b[edgeIndex]];
return int_1.SortedArray.has(childUnit.elements, eA) && !int_1.SortedArray.has(childUnit.elements, eB);
};
}
const radius = (edgeIndex) => {
locB.aIndex = a[edgeIndex];
locB.bIndex = b[edgeIndex];
return theme.size.size(locB) * sizeFactor;
};
const radiusA = (edgeIndex) => {
locE.element = elements[a[edgeIndex]];
return theme.size.size(locE) * sizeFactor;
};
const radiusB = (edgeIndex) => {
locE.element = elements[b[edgeIndex]];
return theme.size.size(locE) * sizeFactor;
};
const { elementRingIndices, elementAromaticRingIndices } = unit.rings;
const deloTriplets = aromaticBonds ? unit.resonance.delocalizedTriplets : undefined;
return {
linkCount: edgeCount * 2,
referencePosition: (edgeIndex) => {
let aI = a[edgeIndex], bI = b[edgeIndex];
const rI = deloTriplets === null || deloTriplets === void 0 ? void 0 : deloTriplets.getThirdElement(aI, bI);
if (rI !== undefined)
return c.invariantPosition(elements[rI], vRef);
if (aI > bI)
[aI, bI] = [bI, aI];
if (offset[aI + 1] - offset[aI] === 1)
[aI, bI] = [bI, aI];
const aR = elementAromaticRingIndices.get(aI) || elementRingIndices.get(aI);
let maxSize = 0;
for (let i = offset[aI], il = offset[aI + 1]; i < il; ++i) {
const _bI = b[i];
if (_bI !== bI && _bI !== aI) {
if (aR) {
const _bR = elementAromaticRingIndices.get(_bI) || elementRingIndices.get(_bI);
if (!_bR)
continue;
const size = (0, array_1.arrayIntersectionSize)(aR, _bR);
if (size > maxSize) {
maxSize = size;
c.invariantPosition(elements[_bI], vRef);
}
}
else {
return c.invariantPosition(elements[_bI], vRef);
}
}
}
return maxSize > 0 ? vRef : null;
},
position: (posA, posB, edgeIndex, adjust) => {
c.invariantPosition(elements[a[edgeIndex]], posA);
c.invariantPosition(elements[b[edgeIndex]], posB);
if (adjust && adjustCylinderLength) {
const rA = radiusA(edgeIndex), rB = radiusB(edgeIndex);
const r = Math.min(rA, rB) * sizeAspectRatio;
const oA = Math.sqrt(Math.max(0, rA * rA - r * r)) - 0.05;
const oB = Math.sqrt(Math.max(0, rB * rB - r * r)) - 0.05;
if (oA <= 0.01 && oB <= 0.01)
return;
linear_algebra_1.Vec3.normalize(delta, linear_algebra_1.Vec3.sub(delta, posB, posA));
linear_algebra_1.Vec3.scaleAndAdd(posA, posA, delta, oA);
linear_algebra_1.Vec3.scaleAndAdd(posB, posB, delta, -oB);
}
},
style: (edgeIndex) => {
const o = _order[edgeIndex];
const f = _flags[edgeIndex];
if (isBondType(f, 2 /* BondType.Flag.MetallicCoordination */) || isBondType(f, 4 /* BondType.Flag.HydrogenBond */)) {
// show metallic coordinations and hydrogen bonds with dashed cylinders
return 1 /* LinkStyle.Dashed */;
}
else if (o === 3) {
return mbOff ? 0 /* LinkStyle.Solid */ :
mbSymmetric ? 4 /* LinkStyle.Triple */ :
5 /* LinkStyle.OffsetTriple */;
}
else if (aromaticBonds) {
const aI = a[edgeIndex], bI = b[edgeIndex];
const aR = elementAromaticRingIndices.get(aI);
const bR = elementAromaticRingIndices.get(bI);
const arCount = (aR && bR) ? (0, array_1.arrayIntersectionSize)(aR, bR) : 0;
if (isBondType(f, 16 /* BondType.Flag.Aromatic */) || (arCount && !ignoreComputedAromatic)) {
if (arCount === 2) {
return 8 /* LinkStyle.MirroredAromatic */;
}
else {
return 7 /* LinkStyle.Aromatic */;
}
}
}
return (o !== 2 || mbOff) ? 0 /* LinkStyle.Solid */ :
mbSymmetric ? 2 /* LinkStyle.Double */ :
3 /* LinkStyle.OffsetDouble */;
},
radius: (edgeIndex) => {
return radius(edgeIndex) * sizeAspectRatio;
},
ignore: (0, bond_1.makeIntraBondIgnoreTest)(structure, unit, props),
stub
};
}
function createIntraUnitBondCylinderImpostors(ctx, unit, structure, theme, props, cylinders) {
if (!structure_1.Unit.isAtomic(unit))
return cylinders_1.Cylinders.createEmpty(cylinders);
if (!(0, bond_1.hasUnitVisibleBonds)(unit, props))
return cylinders_1.Cylinders.createEmpty(cylinders);
if (!unit.bonds.edgeCount)
return cylinders_1.Cylinders.createEmpty(cylinders);
const { child } = structure;
const childUnit = child === null || child === void 0 ? void 0 : child.unitMap.get(unit.id);
if (child && !childUnit)
return cylinders_1.Cylinders.createEmpty(cylinders);
const builderProps = getIntraUnitBondCylinderBuilderProps(unit, structure, theme, props);
const { cylinders: c, boundingSphere } = (0, link_1.createLinkCylinderImpostors)(ctx, builderProps, props, cylinders);
if (boundingSphere) {
c.setBoundingSphere(boundingSphere);
}
else if (c.cylinderCount > 0) {
const sphere = geometry_1.Sphere3D.expand((0, geometry_1.Sphere3D)(), (childUnit !== null && childUnit !== void 0 ? childUnit : unit).boundary.sphere, 1 * props.sizeFactor);
c.setBoundingSphere(sphere);
}
return c;
}
function createIntraUnitBondCylinderMesh(ctx, unit, structure, theme, props, mesh) {
if (!structure_1.Unit.isAtomic(unit))
return mesh_1.Mesh.createEmpty(mesh);
if (!(0, bond_1.hasUnitVisibleBonds)(unit, props))
return mesh_1.Mesh.createEmpty(mesh);
if (!unit.bonds.edgeCount)
return mesh_1.Mesh.createEmpty(mesh);
const { child } = structure;
const childUnit = child === null || child === void 0 ? void 0 : child.unitMap.get(unit.id);
if (child && !childUnit)
return mesh_1.Mesh.createEmpty(mesh);
const builderProps = getIntraUnitBondCylinderBuilderProps(unit, structure, theme, props);
const { mesh: m, boundingSphere } = (0, link_1.createLinkCylinderMesh)(ctx, builderProps, props, mesh);
if (boundingSphere) {
m.setBoundingSphere(boundingSphere);
}
else if (m.triangleCount > 0) {
const sphere = geometry_1.Sphere3D.expand((0, geometry_1.Sphere3D)(), (childUnit !== null && childUnit !== void 0 ? childUnit : unit).boundary.sphere, 1 * props.sizeFactor);
m.setBoundingSphere(sphere);
}
return m;
}
exports.IntraUnitBondCylinderParams = {
...units_visual_1.UnitsMeshParams,
...units_visual_1.UnitsCylindersParams,
...bond_1.BondCylinderParams,
sizeFactor: param_definition_1.ParamDefinition.Numeric(0.3, { min: 0, max: 10, step: 0.01 }),
sizeAspectRatio: param_definition_1.ParamDefinition.Numeric(2 / 3, { min: 0, max: 3, step: 0.01 }),
tryUseImpostor: param_definition_1.ParamDefinition.Boolean(true),
includeParent: param_definition_1.ParamDefinition.Boolean(false),
};
function IntraUnitBondCylinderVisual(materialId, structure, props, webgl) {
return props.tryUseImpostor && webgl && webgl.extensions.fragDepth
? IntraUnitBondCylinderImpostorVisual(materialId)
: IntraUnitBondCylinderMeshVisual(materialId);
}
function IntraUnitBondCylinderImpostorVisual(materialId) {
return (0, units_visual_1.UnitsCylindersVisual)({
defaultProps: param_definition_1.ParamDefinition.getDefaultValues(exports.IntraUnitBondCylinderParams),
createGeometry: createIntraUnitBondCylinderImpostors,
createLocationIterator: (structureGroup, props) => bond_1.BondIterator.fromGroup(structureGroup, { includeLocation2: props.colorMode === 'interpolate' }),
getLoci: bond_1.getIntraBondLoci,
eachLocation: bond_1.eachIntraBond,
setUpdateState: (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) => {
state.createGeometry = (newProps.sizeFactor !== currentProps.sizeFactor ||
newProps.sizeAspectRatio !== currentProps.sizeAspectRatio ||
newProps.linkScale !== currentProps.linkScale ||
newProps.linkSpacing !== currentProps.linkSpacing ||
newProps.ignoreHydrogens !== currentProps.ignoreHydrogens ||
newProps.ignoreHydrogensVariant !== currentProps.ignoreHydrogensVariant ||
newProps.linkCap !== currentProps.linkCap ||
newProps.aromaticScale !== currentProps.aromaticScale ||
newProps.aromaticSpacing !== currentProps.aromaticSpacing ||
newProps.aromaticDashCount !== currentProps.aromaticDashCount ||
newProps.dashCount !== currentProps.dashCount ||
newProps.dashScale !== currentProps.dashScale ||
newProps.dashCap !== currentProps.dashCap ||
newProps.stubCap !== currentProps.stubCap ||
!(0, mol_util_1.arrayEqual)(newProps.includeTypes, currentProps.includeTypes) ||
!(0, mol_util_1.arrayEqual)(newProps.excludeTypes, currentProps.excludeTypes) ||
newProps.adjustCylinderLength !== currentProps.adjustCylinderLength ||
newProps.aromaticBonds !== currentProps.aromaticBonds ||
newProps.multipleBonds !== currentProps.multipleBonds ||
newProps.adjustCylinderLength && !size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size));
if (newProps.colorMode !== currentProps.colorMode) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
}
const newUnit = newStructureGroup.group.units[0];
const currentUnit = currentStructureGroup.group.units[0];
if (structure_1.Unit.isAtomic(newUnit) && structure_1.Unit.isAtomic(currentUnit)) {
if (!graph_1.IntAdjacencyGraph.areEqual(newUnit.bonds, currentUnit.bonds)) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
state.updateSize = true;
}
}
},
mustRecreate: (structureGroup, props, webgl) => {
return !props.tryUseImpostor || !webgl;
}
}, materialId);
}
function IntraUnitBondCylinderMeshVisual(materialId) {
return (0, units_visual_1.UnitsMeshVisual)({
defaultProps: param_definition_1.ParamDefinition.getDefaultValues(exports.IntraUnitBondCylinderParams),
createGeometry: createIntraUnitBondCylinderMesh,
createLocationIterator: (structureGroup) => bond_1.BondIterator.fromGroup(structureGroup),
getLoci: bond_1.getIntraBondLoci,
eachLocation: bond_1.eachIntraBond,
setUpdateState: (state, newProps, currentProps, newTheme, currentTheme, newStructureGroup, currentStructureGroup) => {
state.createGeometry = (newProps.sizeFactor !== currentProps.sizeFactor ||
newProps.sizeAspectRatio !== currentProps.sizeAspectRatio ||
newProps.radialSegments !== currentProps.radialSegments ||
newProps.linkScale !== currentProps.linkScale ||
newProps.linkSpacing !== currentProps.linkSpacing ||
newProps.ignoreHydrogens !== currentProps.ignoreHydrogens ||
newProps.ignoreHydrogensVariant !== currentProps.ignoreHydrogensVariant ||
newProps.linkCap !== currentProps.linkCap ||
newProps.aromaticScale !== currentProps.aromaticScale ||
newProps.aromaticSpacing !== currentProps.aromaticSpacing ||
newProps.aromaticDashCount !== currentProps.aromaticDashCount ||
newProps.dashCount !== currentProps.dashCount ||
newProps.dashScale !== currentProps.dashScale ||
newProps.dashCap !== currentProps.dashCap ||
newProps.stubCap !== currentProps.stubCap ||
!(0, mol_util_1.arrayEqual)(newProps.includeTypes, currentProps.includeTypes) ||
!(0, mol_util_1.arrayEqual)(newProps.excludeTypes, currentProps.excludeTypes) ||
newProps.adjustCylinderLength !== currentProps.adjustCylinderLength ||
newProps.aromaticBonds !== currentProps.aromaticBonds ||
newProps.multipleBonds !== currentProps.multipleBonds);
const newUnit = newStructureGroup.group.units[0];
const currentUnit = currentStructureGroup.group.units[0];
if (structure_1.Unit.isAtomic(newUnit) && structure_1.Unit.isAtomic(currentUnit)) {
if (!graph_1.IntAdjacencyGraph.areEqual(newUnit.bonds, currentUnit.bonds)) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
state.updateSize = true;
}
}
},
mustRecreate: (structureGroup, props, webgl) => {
return props.tryUseImpostor && !!webgl;
}
}, materialId);
}
//
function getStructureIntraUnitBondCylinderBuilderProps(structure, theme, props) {
const intraUnitProps = [];
const { bondCount, unitIndex, unitEdgeIndex, unitGroupIndex } = structure.intraUnitBondMapping;
const { child } = structure;
for (const ug of structure.unitSymmetryGroups) {
const unit = ug.units[0];
const childUnit = child === null || child === void 0 ? void 0 : child.unitMap.get(unit.id);
const p = structure_1.Unit.isAtomic(unit) && !(child && !childUnit)
? getIntraUnitBondCylinderBuilderProps(unit, structure, theme, props)
: link_1.EmptyLinkBuilderProps;
intraUnitProps.push({ group: ug, props: p });
}
return {
linkCount: bondCount,
referencePosition: (edgeIndex) => {
const { group, props } = intraUnitProps[unitIndex[edgeIndex]];
if (!props.referencePosition)
return null;
const v = props.referencePosition(unitEdgeIndex[edgeIndex]);
if (!v)
return null;
const u = group.units[unitGroupIndex[edgeIndex]];
linear_algebra_1.Vec3.transformMat4(v, v, u.conformation.operator.matrix);
return v;
},
position: (posA, posB, edgeIndex, adjust) => {
const { group, props } = intraUnitProps[unitIndex[edgeIndex]];
props.position(posA, posB, unitEdgeIndex[edgeIndex], adjust);
const u = group.units[unitGroupIndex[edgeIndex]];
linear_algebra_1.Vec3.transformMat4(posA, posA, u.conformation.operator.matrix);
linear_algebra_1.Vec3.transformMat4(posB, posB, u.conformation.operator.matrix);
},
style: (edgeIndex) => {
const { props } = intraUnitProps[unitIndex[edgeIndex]];
return props.style ? props.style(unitEdgeIndex[edgeIndex]) : 0 /* LinkStyle.Solid */;
},
radius: (edgeIndex) => {
const { props } = intraUnitProps[unitIndex[edgeIndex]];
return props.radius(unitEdgeIndex[edgeIndex]);
},
ignore: (edgeIndex) => {
const { props } = intraUnitProps[unitIndex[edgeIndex]];
return props.ignore ? props.ignore(unitEdgeIndex[edgeIndex]) : false;
},
stub: (edgeIndex) => {
const { props } = intraUnitProps[unitIndex[edgeIndex]];
return props.stub ? props.stub(unitEdgeIndex[edgeIndex]) : false;
}
};
}
function createStructureIntraUnitBondCylinderImpostors(ctx, structure, theme, props, cylinders) {
if (!(0, bond_1.hasStructureVisibleBonds)(structure, props))
return cylinders_1.Cylinders.createEmpty(cylinders);
if (!structure.intraUnitBondMapping.bondCount)
return cylinders_1.Cylinders.createEmpty(cylinders);
const builderProps = getStructureIntraUnitBondCylinderBuilderProps(structure, theme, props);
const { cylinders: c, boundingSphere } = (0, link_1.createLinkCylinderImpostors)(ctx, builderProps, props, cylinders);
if (boundingSphere) {
c.setBoundingSphere(boundingSphere);
}
else if (c.cylinderCount > 0) {
const { child } = structure;
const sphere = geometry_1.Sphere3D.expand((0, geometry_1.Sphere3D)(), (child !== null && child !== void 0 ? child : structure).boundary.sphere, 1 * props.sizeFactor);
c.setBoundingSphere(sphere);
}
return c;
}
function createStructureIntraUnitBondCylinderMesh(ctx, structure, theme, props, mesh) {
if (!(0, bond_1.hasStructureVisibleBonds)(structure, props))
return mesh_1.Mesh.createEmpty(mesh);
if (!structure.intraUnitBondMapping.bondCount)
return mesh_1.Mesh.createEmpty(mesh);
const builderProps = getStructureIntraUnitBondCylinderBuilderProps(structure, theme, props);
const { mesh: m, boundingSphere } = (0, link_1.createLinkCylinderMesh)(ctx, builderProps, props, mesh);
if (boundingSphere) {
m.setBoundingSphere(boundingSphere);
}
else if (m.triangleCount > 0) {
const { child } = structure;
const sphere = geometry_1.Sphere3D.expand((0, geometry_1.Sphere3D)(), (child !== null && child !== void 0 ? child : structure).boundary.sphere, 1 * props.sizeFactor);
m.setBoundingSphere(sphere);
}
return m;
}
exports.StructureIntraUnitBondCylinderParams = {
...complex_visual_1.ComplexMeshParams,
...complex_visual_1.ComplexCylindersParams,
...bond_1.BondCylinderParams,
sizeFactor: param_definition_1.ParamDefinition.Numeric(0.3, { min: 0, max: 10, step: 0.01 }),
sizeAspectRatio: param_definition_1.ParamDefinition.Numeric(2 / 3, { min: 0, max: 3, step: 0.01 }),
tryUseImpostor: param_definition_1.ParamDefinition.Boolean(true),
includeParent: param_definition_1.ParamDefinition.Boolean(false),
};
function StructureIntraUnitBondCylinderVisual(materialId, structure, props, webgl) {
return props.tryUseImpostor && webgl && webgl.extensions.fragDepth
? StructureIntraUnitBondCylinderImpostorVisual(materialId)
: StructureIntraUnitBondCylinderMeshVisual(materialId);
}
function StructureIntraUnitBondCylinderImpostorVisual(materialId) {
return (0, complex_visual_1.ComplexCylindersVisual)({
defaultProps: param_definition_1.ParamDefinition.getDefaultValues(exports.StructureIntraUnitBondCylinderParams),
createGeometry: createStructureIntraUnitBondCylinderImpostors,
createLocationIterator: (structure, props) => {
return !(0, bond_1.hasStructureVisibleBonds)(structure, props)
? location_iterator_1.EmptyLocationIterator
: bond_1.BondIterator.fromStructureGroups(structure, { includeLocation2: props.colorMode === 'interpolate' });
},
getLoci: bond_1.getStructureGroupsBondLoci,
eachLocation: bond_1.eachStructureGroupsBond,
setUpdateState: (state, newProps, currentProps, newTheme, currentTheme, newStructure, currentStructure) => {
state.createGeometry = (newProps.sizeFactor !== currentProps.sizeFactor ||
newProps.sizeAspectRatio !== currentProps.sizeAspectRatio ||
newProps.linkScale !== currentProps.linkScale ||
newProps.linkSpacing !== currentProps.linkSpacing ||
newProps.ignoreHydrogens !== currentProps.ignoreHydrogens ||
newProps.ignoreHydrogensVariant !== currentProps.ignoreHydrogensVariant ||
newProps.linkCap !== currentProps.linkCap ||
newProps.aromaticScale !== currentProps.aromaticScale ||
newProps.aromaticSpacing !== currentProps.aromaticSpacing ||
newProps.aromaticDashCount !== currentProps.aromaticDashCount ||
newProps.dashCount !== currentProps.dashCount ||
newProps.dashScale !== currentProps.dashScale ||
newProps.dashCap !== currentProps.dashCap ||
newProps.stubCap !== currentProps.stubCap ||
!(0, mol_util_1.arrayEqual)(newProps.includeTypes, currentProps.includeTypes) ||
!(0, mol_util_1.arrayEqual)(newProps.excludeTypes, currentProps.excludeTypes) ||
newProps.adjustCylinderLength !== currentProps.adjustCylinderLength ||
newProps.multipleBonds !== currentProps.multipleBonds);
if (newProps.colorMode !== currentProps.colorMode) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
}
if ((0, bond_1.hasStructureVisibleBonds)(newStructure, newProps) && newStructure.interUnitBonds !== currentStructure.interUnitBonds) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
state.updateSize = true;
}
},
mustRecreate: (structure, props, webgl) => {
return !props.tryUseImpostor || !webgl;
}
}, materialId);
}
function StructureIntraUnitBondCylinderMeshVisual(materialId) {
return (0, complex_visual_1.ComplexMeshVisual)({
defaultProps: param_definition_1.ParamDefinition.getDefaultValues(exports.StructureIntraUnitBondCylinderParams),
createGeometry: createStructureIntraUnitBondCylinderMesh,
createLocationIterator: (structure, props) => {
return !(0, bond_1.hasStructureVisibleBonds)(structure, props)
? location_iterator_1.EmptyLocationIterator
: bond_1.BondIterator.fromStructureGroups(structure);
},
getLoci: bond_1.getStructureGroupsBondLoci,
eachLocation: bond_1.eachStructureGroupsBond,
setUpdateState: (state, newProps, currentProps, newTheme, currentTheme, newStructure, currentStructure) => {
state.createGeometry = (newProps.sizeFactor !== currentProps.sizeFactor ||
newProps.sizeAspectRatio !== currentProps.sizeAspectRatio ||
newProps.radialSegments !== currentProps.radialSegments ||
newProps.linkScale !== currentProps.linkScale ||
newProps.linkSpacing !== currentProps.linkSpacing ||
newProps.ignoreHydrogens !== currentProps.ignoreHydrogens ||
newProps.ignoreHydrogensVariant !== currentProps.ignoreHydrogensVariant ||
newProps.linkCap !== currentProps.linkCap ||
newProps.aromaticScale !== currentProps.aromaticScale ||
newProps.aromaticSpacing !== currentProps.aromaticSpacing ||
newProps.aromaticDashCount !== currentProps.aromaticDashCount ||
newProps.dashCount !== currentProps.dashCount ||
newProps.dashScale !== currentProps.dashScale ||
newProps.dashCap !== currentProps.dashCap ||
newProps.stubCap !== currentProps.stubCap ||
!(0, mol_util_1.arrayEqual)(newProps.includeTypes, currentProps.includeTypes) ||
!(0, mol_util_1.arrayEqual)(newProps.excludeTypes, currentProps.excludeTypes) ||
newProps.adjustCylinderLength !== currentProps.adjustCylinderLength ||
newProps.multipleBonds !== currentProps.multipleBonds ||
newProps.adjustCylinderLength && !size_1.SizeTheme.areEqual(newTheme.size, currentTheme.size));
if ((0, bond_1.hasStructureVisibleBonds)(newStructure, newProps) && newStructure.interUnitBonds !== currentStructure.interUnitBonds) {
state.createGeometry = true;
state.updateTransform = true;
state.updateColor = true;
state.updateSize = true;
}
},
mustRecreate: (structure, props, webgl) => {
return props.tryUseImpostor && !!webgl;
}
}, materialId);
}