enable immediateUpdate for iso level

CHANGELOG.md

@@ -10,6 +10,7 @@ Note that since we don't clearly distinguish between a public and private interf
 - Improve handling principal axes of points in a plane
 - Add 'material' annotation support for textures
 - More effort to avoid using ``flat`` qualifier in shaders: add ``dVaryingGroup``
+- Enable ``immediateUpdate`` for iso level in isosurface and volume streaming controls
 
 ## [v3.12.1] - 2022-07-20
 

src/mol-model/volume/volume.ts

 /**
- * Copyright (c) 2020 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ * Copyright (c) 2020-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
  *
  * @author Alexander Rose <alexander.rose@weirdbyte.de>
  */
@@ -126,12 +126,12 @@ export namespace Volume {
                 'absolute': PD.Converted(
                     (v: Volume.IsoValue) => Volume.IsoValue.toAbsolute(v, Grid.One.stats).absoluteValue,
                     (v: number) => Volume.IsoValue.absolute(v),
-                    PD.Numeric(mean, { min, max, step: toPrecision(sigma / 100, 2) })
+                    PD.Numeric(mean, { min, max, step: toPrecision(sigma / 100, 2) }, { immediateUpdate: true })
                 ),
                 'relative': PD.Converted(
                     (v: Volume.IsoValue) => Volume.IsoValue.toRelative(v, Grid.One.stats).relativeValue,
                     (v: number) => Volume.IsoValue.relative(v),
-                    PD.Numeric(Math.min(1, relMax), { min: relMin, max: relMax, step: toPrecision(Math.round(((max - min) / sigma)) / 100, 2) })
+                    PD.Numeric(Math.min(1, relMax), { min: relMin, max: relMax, step: toPrecision(Math.round(((max - min) / sigma)) / 100, 2) }, { immediateUpdate: true })
                 )
             },
             (v: Volume.IsoValue) => v.kind === 'absolute' ? 'absolute' : 'relative',

src/mol-plugin-ui/custom/volume.tsx

@@ -104,7 +104,7 @@ class Channel extends PluginUIComponent<{
             colorStripe={channel.color}
             pivot={<div className='msp-volume-channel-inline-controls'>
                 <Slider value={value} min={ctrlMin} max={ctrlMax} step={step}
-                    onChange={v => props.changeIso(props.name, v, isRelative)} disabled={props.params.isDisabled} onEnter={props.params.events.onEnter} />
+                    onChange={v => props.changeIso(props.name, v, isRelative)} onChangeImmediate={v => props.changeIso(props.name, v, isRelative)} disabled={props.params.isDisabled} onEnter={props.params.events.onEnter} />
                 <IconButton svg={this.getVisible() ? VisibilityOutlinedSvg : VisibilityOffOutlinedSvg} onClick={this.toggleVisible} toggleState={false} disabled={props.params.isDisabled} />
             </div>}
             controls={<ParameterControls onChange={({ name, value }) => props.changeParams(props.name, name, value)} params={ChannelParams} values={channel} onEnter={props.params.events.onEnter} isDisabled={props.params.isDisabled} />}