kotlin-cesium-engine/cesium.engine/Scene/pickTranslucentDepth

pickTranslucentDepth

var pickTranslucentDepth: Boolean(source)

When true, enables picking translucent geometry using the depth buffer. Note that Scene.useDepthPicking must also be true for enabling this to work.

There is a decrease in performance when enabled. There are extra draw calls to write depth for translucent geometry.

// picking the position of a translucent primitive
viewer.screenSpaceEventHandler.setInputAction(function onLeftClick(movement) {
     const pickedFeature = viewer.scene.pick(movement.position);
     if (!Cesium.defined(pickedFeature)) {
         // nothing picked
         return;
     }
     const worldPosition = viewer.scene.pickPosition(movement.position);
}, ScreenSpaceEventType.LEFT_CLICK);

pickTranslucentDepth

See also