Interface IWorldTransform

Viewer coordiate system transformer interface.

interface IWorldTransform {
    getScale(): { x: number; y: number; z: number };
    screenToWorld(
        position: { x: number; y: number },
    ): { x: number; y: number; z: number };
    worldToScreen(
        position: { x: number; y: number; z: number },
    ): { x: number; y: number };
}

Implemented by

Viewer

Index

Methods

getScale screenToWorld worldToScreen

Methods

getScale

getScale(): { x: number; y: number; z: number }
Returns the scaling factors for each axis in world space.

Returns { x: number; y: number; z: number }

screenToWorld

screenToWorld(
position: { x: number; y: number },
): { x: number; y: number; z: number }
Transforms position from screen space into world space.
Parameters
- position: { x: number; y: number }
  Screen position in pixels.
Returns { x: number; y: number; z: number }

worldToScreen

worldToScreen(
position: { x: number; y: number; z: number },
): { x: number; y: number }
Transforms position from world space into screen space.
Parameters
- position: { x: number; y: number; z: number }
  Position in world space coordinates.
Returns { x: number; y: number }