Remove redundant code from WebGLGeometries

FBXLoader: reorganise code and create FBXTreeParser

Changed typo for "max" description of Box2

NodeMaterial - r7 (2)

fix change code after onBeforeCompile ( sharing old code )

from "lower upper" to "upper"

HDRCubeTextureLoader: Fix usage of LoadingManager

Examples: clean up

Examples: Ensure CanvasTexture is used in webgl_materials_texture_canvas

FBXLoader: remove use of Uint8Array.indexOf

If 'use strict' is set in this scope, calling the funtion loadHDRData at line 180 in HDRCubeTextureLoader will leave "this" undefined , and line 111 inside the function loadHDRData will throw expection when accessing "this.manager".

Examples: more  Geometry -> BufferGeometry

Prevent navigation if modifiers pressed.

Docs: Fixed some [param:] tags and added missing ones, updated page.js

Add .isWebGL2 to WebGLCapabilities

GLTFLoader remove deprecated texture format, internalFormat, and type.

The modified regex now supports multiline parameter lists, which some methods required for formatting reasons. Almost no changes to the actual documentation blurbs, except for one in math/Euler.