Fragment Light

You can configure fragment lights used by a material here.

The setting items shown for fragment lights varies depending on the layer configuration being used.

Material Fragment Light Properties

  1. Enables/disables fragment lighting using the checkbox.
  2. Changes the setting when using specular lighting.
  3. Select the layer configuration to use from the pull-down menu.
    The setting items shown for fragment lights varies depending on the selected layer configuration.
  4. Lookup table set
    Select the lookup table to be used from the pull-down menu.
  5. Make this setting when using Distribution 0 with Specular 0.
    You can set and edit the lookup table, input angle, and scale to be used.
    If a lookup table is set, you can preview the lookup table being used.
    If you click Preview, a window for editing lookup tables opens, allowing you to edit the lookup table.
  6. Alpha/Fresnel
    Make this setting when using Fresnel with the primary or secondary color alpha.
    You can set and edit the lookup table, input angle, and scale to be used.
    If a lookup table is set, you can preview the lookup table being used.
    If you click Preview, a window for editing lookup tables opens, allowing you to edit the lookup table.
  7. Make this setting when using Distribution 1 with Specular 1.
    You can set and edit the lookup table, input angle, and scale to be used.
    If a lookup table is set, you can preview the lookup table being used.
    If you click Preview, a window for editing lookup tables opens, allowing you to edit the lookup table.
  8. Make this setting when using a reflection with Specular 0.
    You can set and edit the lookup table, input angle, and scale to be used for each RGB component.
    If a lookup table is set, you can preview the lookup table being used.
    If you click Preview, a window for editing lookup tables opens, allowing you to edit the lookup table.

Layer Configuration

Unsupported lookup tables in a layer configuration will not have any effect on lighting. The table below matches layer configurations and lookup tables.

○ : Supported
△ : Supported as grayscale
-- : Not supported

Layer Configuration Number Lookup Table Spotlight Lookup Table Distribution 0 Lookup Table Distribution 1 Lookup Table Reflection Lookup Table Fresnel Processing Load
Layer configuration 0 ○ ○ -- △ -- × 1
Layer configuration 1 ○ -- -- △ ○ × 1
Layer configuration 2 -- ○ ○ △ -- × 1
Layer configuration 3 -- ○ ○ -- ○ × 1
Layer configuration 4 ○ ○ ○ ○ -- × 3
Layer configuration 5 ○ ○ -- ○ ○ × 3
Layer configuration 6 ○ ○ ○ △ ○ × 3
Layer configuration 7 ○ ○ ○ ○ ○ × 4

Note that the processing load for lighting differs depending on the layer configuration used.

CONFIDENTIAL