Function: translateViewportAlongNormal()

translateViewportAlongNormal(viewport, distance): boolean

Moves a viewport camera (position and focal point) along its view-plane normal by the given signed distance in world units. Pan, zoom and orientation are untouched.

Native (generic) viewports have no free camera write; they are navigated by view reference instead, which snaps to the nearest slice.

Returns true when the camera was moved.

Parameters

• viewport: Viewport

• distance: number

Returns

boolean

Defined in

tools/src/utilities/spatial/translateViewportAlongNormal.ts:17