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    Interface MouseEventReceiverInterface

    Mouse and touch events

    interface MouseEventReceiverInterface {
        onClick(
            pos: MouseEventCoordinatesInterface,
            instanceId?: number,
        ): boolean;
        onDoubleClick(
            pos: MouseEventCoordinatesInterface,
            instanceId?: number,
        ): boolean;
        onDrag(
            position: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): void;
        onDragCancel(instanceId?: number): void;
        onDragEnd(
            position: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): void;
        onDragStart(
            position: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): boolean;
        onHold(pos: MouseEventCoordinatesInterface, instanceId?: number): boolean;
        onMouseMove(
            pos: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): void;
        onMouseOut(
            pos: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): void;
        onMouseOver(
            pos: MouseEventCoordinatesInterface,
            viewport: ViewportInterface,
            instanceId?: number,
        ): void;
        onMouseWheel(
            pos: MouseEventCoordinatesInterface,
            delta: number,
            instanceId?: number,
        ): boolean;
    }
    Index

    Methods

    onClick? onDoubleClick? onDrag? onDragCancel? onDragEnd? onDragStart? onHold? onMouseMove? onMouseOut? onMouseOver? onMouseWheel?

    Methods

    • Called for mouse clicks and taps

      Parameters

      Returns boolean

      Return true to consume the event, false to pass it on

    • Called for double clicks and double taps

      Parameters

      Returns boolean

      Return true to consume the event, false to pass it on

    • Called when the user cancels dragging by pressing the escape key

      Parameters

      • OptionalinstanceId: number

        The index of the instance if the event occurred on an InstancedMesh.

      Returns void

    • Called for click-and-hold and touch-and-hold

      Parameters

      Returns boolean

      Return true to consume the event, false to pass it on

    • Called when the mouse wheel is turned

      Parameters

      • pos: MouseEventCoordinatesInterface

        Mouse position

      • delta: number

        Mouse wheel delta

      • OptionalinstanceId: number

        The index of the instance if the event occurred on an InstancedMesh.

      Returns boolean

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