Merge branch 'feature/material-parameters' into 'develop'

res/dpr/data/material_data.inc

res/dpr/data/mesh_data.inc

res/dpr/data/per_frame.inc

res/dpr/utility/material_library.glsl

src/scene.cpp

src/scene.hpp

src/strategy/multi_view_stereo.cpp

src/strategy/native_stereo_deferred.cpp

src/strategy/native_stereo_forward.cpp

src/utility/shadow_cache.hpp