lighting on 3D scene

[Artem.SPb]

HI.

I have a complex 3d scene with different details (start here)
Each detail loaded from stl-file.
I found correct light position and parameters, but scene have one bug.
There is scene with Attenuation:Linear Attenuation = 2
You can see too bright wheels and cable track. Also there are liht settings.

And there is scene with Attenuation:Linear Attenuation = 30
You can see normal wheels and cable track but too dark all other elements.

Wheels and and cable track made in Solidworks, but another details in 3Dmax (or 3DS).
Also all detail has scale = 0.02 but wheels and cable track scale = 0,0014
May be this is reason of difference, but how to make the same light for all details?

[elcalverado]

Artem,

I agree that this problem may be caused by the different details being created in both Solidworks and 3Dmax. Can you try exporting all of the stl files from the same program (either Solidworks or 3Dmax) before loading into LabVIEW?  

[Artem.SPb]

Now I can't.
This files I've got from customer and customer's designer is very strange guy.
I ask about new files, but still nothing.

[MarcDub · Accepted solution]

Here is an example of something similar to what you are doing: DOC-46561 .

Something I found is that the reflected light intensity is proportional to the amplitude of the model normals. The normals must therefore be normalized (amplitude equal to 1) to obtain a consistent look.

If you have the chance, join the 3D Vision group,

Good luck

[Artem.SPb]

Thanks, MarcDub.
It's real work. I've scaled bright object's normals to 0.1 and now it look like other objects.