Fixed select highlight (?), only do picking if no buttons are involved (makes...

Fixed select highlight (?), only do picking if no buttons are involved (makes rotation/zoom much faster)

src/mol-app/ui/visualization/viewport.tsx

@@ -158,8 +158,10 @@ export class Viewport extends View<ViewportController, ViewportState, { noWebGl?
 
         viewer.input.resize.subscribe(() => this.handleResize())
 
-        viewer.input.move.subscribe(({x, y, inside}) => {
-            if (!inside) return
+        // TODO: clear highlight on mouse/touch down?
+
+        viewer.input.move.subscribe(({x, y, inside, buttons}) => {
+            if (!inside || buttons) return
             const p = viewer.identify(x, y)
             const loci = viewer.getLoci(p)
             InteractivityEvents.HighlightLoci.dispatch(this.controller.context, loci);
@@ -170,7 +172,7 @@ export class Viewport extends View<ViewportController, ViewportState, { noWebGl?
             this.setState({ info })
         })
 
-        // TODO filter only for left button?
+        // TODO filter only for left button/single finger touch?
         viewer.input.click.subscribe(({x, y}) => {
             const loci = viewer.getLoci(viewer.identify(x, y))
             InteractivityEvents.SelectLoci.dispatch(this.controller.context, loci);

src/mol-gl/shader/chunks/apply-marker-color.glsl

-float marker = vMarker * 255.0;
+float marker = vMarker * 256.0;
 if (marker > 0.1) {
     if (mod(marker, 2.0) < 0.1) {
         gl_FragColor.rgb = mix(uHighlightColor, gl_FragColor.rgb, 0.3);