Render settings window

Use the Render Settings window to set your options for caustics and global illumination, final gather, and image based lighting. For more information, see these topics in the Rendering guide:

• Indirect Lighting tab
• Final Gathering
• Image Based Lighting

mental Ray light nodes

See these topics for more information regarding mental ray light attributes:

• mental ray Area Light Attributes (created using area light)
• mental ray attributes for lights (point, spot, directional, area)
• Image based lighting node attributes