有關用mentalray做鏡片問題

[publiclabor]

請問有無可以教一教小弟做鏡片個material要點set.我過用mentalray既glass
material做，但系只系張件野透明左，系反光個方面點都系無咩甘。

[sobig]

yes,
you need apply the reflection map(hdr/mapping) for you glass shader.
then, you can see the reflection.

[publiclabor]

thanks for helping
I used the Glass (physics_phen) material.
and I can't find the reflection option for this material.

[sobig]

no mate,
you should use "mental ray" shader first
in material editor,
"Basic Shaders"> "Surface" choose "Dielectric Material (3dsmax)"
try this way to set up a glass shader.

sure...the index of refraction is 1.3

hope this help

[sobig]

for the reflection option...you can try the Environment item in the mental ray shader(not the press"8")...click on it and choose a hdr map. or a normal mapping is fine

or create a sphere that mapped with a hdr and surrounded the whole glass that you want to reflect...ensure the uvwmap is sphere