* Simplify and enhance PropertyBinding Regex

* Update Regex of PropertyBinding.

* Update regular expression of PropertyBinding

* Clean up VREffect

* Remove the space after function name

First usage of `updateStyle` with now indication of what or where it came from.

* adds toJSON methods to scene and fog objects

* adds toJSON method to FogExp2

* adds fog instantiation to ObjectLoader.parse

* adds type info to fog JSON serialization and loading

* fixes unresolved conflict from rebase

* Adds THREE.UnsignedInt248Type and THREE.DepthStencilFormat constants

* Extends DepthTexture to allow for either THREE.DepthFormat or THREE.DepthStencilFormat

* Extends depthTexture initialization to support both DepthTextureFormat and DepthStencilFormat

* Fixes typos

* Ensures correct internal format for DepthStencil textures

* Allows to set depthTexture via options.depthTexture in constructor

* Fix method link 'ReturnType's of all math object documentation

* Misc Documentation fixes

* Add intersectSphere() method to Ray docs

* Remove ?s in Ray documentation after return values

These are unique phenomenon in the current docs and don't seem to
indicate anything meaningful.

1. Draw Non Selected objects in the depth buffer
2. Make non selected objects invisible, and draw only the selected objects, by comparing the depth buffer of non selected objects. Write a mask here for visible and hidden edges.
3. Downsample the Mask buffer to half
4. Edge detect the half res buffer, with different colors to hidden and visible edges.
5. Blur the edges of half res/quarter res buffer(quarter res is used for edge glow)
6. Add the blurred edges on top of original scene using the full res mask buffer

Changed the bevel so that it is elliptical instead of sinusoidal. Formatted both areas the same with the linear option in the comments.

Added `setWithCredentials` function to: ImageLoader, and TextureLoader which send the `withCredentials` variable to the XHRLoader. (#9391)

This will hopefully prevent other people making the same mistake as me (https://github.com/mrdoob/three.js/pull/9381#issuecomment-234625456)

* move is* properties to prototypes and remove unused ones

* rebuild

* merge dev -> less-is

* remove rebuild from PR

* convert to ES modules

* rebuild

* move shaders back into glsl files

* reinstate polyfills

* Bloom Pass Inspired from Unreal
* Extract Bright Pass
* Mip Map blur Pass
* Combine Pass

* resize function in Bloom

resize function in Bloom

* Bug Fixes and a few Changes

* Resize bug fix
* changed blur filter. Need to reinvestigate, the older blur sometime
* Changed kernel size. was too big.