The point orientation attributes, for example РІР‚СљNРІР‚Сњ, can be used to align the directional lights. It is possible instance multiple master lights inside the same OBJ instancer using the 'instance' attribute, that can point to any Redshift light available in the scene. The plugin supports the instancing of the Redshift lights using the Instance OBJ node or the 'instance' point attribute. Also this feature is useful if you want to work with custom shaders (for example to build lights with texture maps) without edit the OBJ internal node. Sharing a light shader makes possible adjust the shader parameters of a large amount of lights from only one place. By default the Light Shader Path parameter is pointing to the internal OBJ light shader. The light shader path has been exposed to support custom light shaders, that can be shared among several lights. Both Sun and Sky shader settings can be configured inside the Sun light node.Р”В«y default each RSLight object has a light shader inside. The Sun light also includes an Sky environment shader, that is used by the plugin if this type of light is available in the scene. The light shader SHOP node can be found inside the light HDA node. The Redshift light nodes are digital assets that you can edit if you need to add custom features, like for example textured lights. The lights can be created using CTRL+Click over the icons to add them in the current viewport camera position. The Redshift lights nodes can be added to the scene from the icons available in the Redshift shelf. The plugin adds to Houdini a set of custom light nodes to fully support the Redshift light types, parameters and lights shader features. Redshift can extract the basic parameters of several Houdini lights: The plugin supports some of the Houdini native lights, extracting the most common parameters and building Redshift lights with them.

Documentation lights in cheetah 3d