I am curious to discover the origin of this function

highlightAlertArea(alertarea_id: string, highlightColor: number, highlight: boolean = false): void {
    const locate = (level: IndoorModelLevel) => {
        const found = level.alertAreas.find(alertarea => alertarea.id === alertarea_id);
        const color = ( highlight ? highlightColor : 0xff0000);
        if ( found ) {
            found.object.setFloorColor(color);
            // found.object.setVisibleIn3D(flag);
            return true;
        }
        return false;
    };
    this.model.levels.some(locate);
}

I am currently using a visual code IDE. I have a good understanding of how the program works and I usually study by searching for functions with a Ctrl click. However, in this case, when I try to find a specific function, I cannot locate it even after ctrl-clicking on it. Is there an alternative method?

found.object.setFloorColor(color);

Answer №1

From analyzing your code, it seems that a different approach is needed. To begin with, you must determine the purpose of the found variable. By examining the line:

const found = level.alertAreas.find(alertarea => alertarea.id === alertarea_id);

it becomes apparent that found is an object of either type Areas or AlertAreas. Moving on to understand the nature of the level object, we can infer from the line

const search = (level: IndoorModelLevel)
that level is an instance of IndoorModelLevel.

Therefore, the setFloorColor function resides within the structure:

IndoorModelLevel-->alertAreas List Class or Interface type --> setFloorColor (param)

Reminder: Kindly verify and inform me accordingly.

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