highfidelity/hifi — pull request #3213 by Atlante45 (2014-07-25 18:47:32+00:00)
Title: Edit voxels z fighting

- Changed zFightingAdjust behavior to be distance-proportional as the precision of the Z-Buffer decreases with with the distance from the camera.
- Removed magic number from code to use the default clip values
- Reduced Application's farclip distance from 500*TREE_SCALE to TREE_SCALE (Represents 9 bits of precision in the Z-Buffer!!!)