5.44. Point (element)

5.44.1. Attributes

5.44.2. Description

This element defines a point in 3D coordinates.

The float values of the x, y, and z attributes define the coordinates of the point. The index attribute is required when the point is the child element of light.

5.44.3. Expected child

None.

5.44.4. Example

The example below defines the point (0.0, 0.6, 8.0).

<point  index="1" x="0" y="0.6" z="8" />