pickVoxel
fun pickVoxel(windowPosition: Cartesian2, width: Double? = definedExternally, height: Double? = definedExternally): VoxelCell?(source)
Returns a VoxelCell for the voxel sample rendered at a particular window coordinate, or undefined if no voxel is rendered at that position.
On left click, report the value of the "color" property at that voxel sample.
handler.setInputAction(function(movement) {
const voxelCell = scene.pickVoxel(movement.position);
if (defined(voxelCell)) {
console.log(voxelCell.getProperty("color"));
}
}, ScreenSpaceEventType.LEFT_CLICK);Content copied to clipboard
Return
Information about the voxel cell rendered at the picked position.
Parameters
windowPosition
Window coordinates to perform picking on.
width
Width of the pick rectangle. Default value - 3
height
Height of the pick rectangle. Default value - 3