Null interface law¶
Description¶

Specular material with a smoke medium (n=1.0) and a null law¶
The Null interface law has always 100% transmission and 0% reflection.
It can be used for simulating a perfect anti-reflection filter, or interfaces between various
absorbing media having the same refractive index. It could be also a good model for human
tissues in the X-Ray wavelength range. The associated surface is fully invisible, but the
object can be seen if its enclosed medium is absorbing.
A Fresnel interface law will give the same results if the media on each side have exactly the same value for n. However, the performance will be lower.
Children Nodes¶
none
Parameters¶
none
Ocean XML 3.0 example¶
<intlaw name="intlaw" type="null"/>