| -api-id | -api-type |
|---|---|
P:Microsoft.UI.Composition.PointLight.CoordinateSpace |
winrt property |
The Visual used to determine the light's offset. The light's offset property is relative to this Visual's coordinate space. PointLight.CoordinateSpace is a required property. If PointLight.CoordinateSpace is not set, the PointLight will not render.
The Visual used to determine the light's offset.
PointLight.Offset is relative to PointLight.CoordinateSpace . Every Visual has an implicit 3D coordinate space, defined in this way:
X direction is from left to right. Y direction is from top to bottom. Z direction is point out of the plane. The original point of this coordinate is the upper-left corner of the visual, and the unit is DIP. A light's offset is defined in this coordinate.
_pointLight.CoordinateSpace = root;