NCI Shading Effect Coefficient (m) | The coefficient in the shading effect equation. Set this value to 0 if you do not wish to use shading. |
NCI Shading Effect Exponent (n) | The exponent in the shading effect equation. If you set the NCI Shading Effect Coefficient (m) parameter to 0, this value is ignored. |
Shading Effect is calculated as:
where:
The trees to which this behavior is applied must also have a light behavior applied - the Sail light behavior is the one designed to work with the NCI behavior. The use of any other light behavior is at your own risk.