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Full Version: How to create a magnifying lens?
Hash, Inc. Forums > Technical Direction and Development (Learning Animation:Master) > A:M Tutorials and Demonstrations
Larry J B
Hello:

I am rusty with texturing. I remember seeing a magnifying effect where I can make a magnifying glass handle AND circular lense and use something that when rendered will act as a magnifying lense effect.

Anyone know of one?
robcat2075
For the lens, carefully model a disk with a convex surface on each side.

Make it transparent, with an Index of refraction greater than 1
brainmuffin
The simplest method would be to model a sphere, flatten it a bit, set the transparency to about 99%, and set the refraction to between 1 and 2, I believe.
GAngus
There's a nice Magnifying Glass tutorial project on one of the AM Extras DVD.
Hmmm... let me see...
Here, I will try to include it here if it's OK....

John Bigboote
There is a model in the Contributors Cue called 'Benslens' or rather FISHEYE LENS... which in essence is simply a magnifying glass which you place directly in front of the camera and it acts as a lens which adds barrel-roll distortion (fisheye effect) to your scene. I'll find the link:


http://www.hash.com/forums/index.php?showtopic=36755
dblhelix
QUOTE(John Bigboote)

didn't that hit the spot. thank you not only for the materials, but for contributing an all-new scene to my script through this tech. just what i needed and didn't even know.
John Bigboote
GLAD to help!
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