viewIndependentOrigin

viewIndependentOrigin: Point3d | undefined

If defined, specifies a point about which the graphic will rotate such that it always faces the viewer. This can be particular useful for planar regions to create a billboarding effect - e.g., to implement Marker-like WebGL decorations. The graphic's placement transform is not applied to the point.

@note This has no effect for graphics displayed in a 2d view.

Defined in

• 65/itwinjs-core/core/frontend/src/render/GraphicBuilder.ts Line 67