update to last three version

[lo-th]

hello nice project here a update to last three js version
enhanceShaderLighting.zip

[arpu]

what is the diff?

[lo-th]

not many
geometry.viewDir is geometryViewDir ...
and no more need vUv2 each map can have her own uv

[lo-th]

finally i find what wrong in conversion :)
code is good but three need some adjustment to keep same look
renderer should use LegacyLights ( default is now false )
renderer.useLegacyLights = true;
and all color should not use colorSpace
options.aoColor.setHex(0x4d4f3b, THREE.NoColorSpace )
and lightMap
lightMap.colorSpace = THREE.NoColorSpace;

[lo-th]

ok find a way to avoid renderer.useLegacyLights = true;
because is "has been deprecated"
only have to change lightMapIntensity / PI
by lightMapIntensity