Merge branch 'develop' into 43-multi-threading

projects/fire_works/shaders/smoke.frag

projects/fire_works/shaders/smoke.inc

projects/fire_works/shaders/smoke.vert

projects/fire_works/shaders/tonemapping.comp

projects/fire_works/shaders/trail.comp

projects/fire_works/shaders/trail.geom

projects/fire_works/shaders/trail.inc

projects/fire_works/shaders/trail.vert

projects/fire_works/shaders/voxel.comp

projects/fire_works/shaders/voxel.inc

projects/fire_works/shaders/voxel_particle.comp

projects/fire_works/shaders/voxel_smoke.comp

projects/fire_works/shaders/voxel_trail.comp

projects/fire_works/src/main.cpp

projects/first_mesh/CMakeLists.txt

projects/first_mesh/assets/cube/boards2_vcyc_jpg.jpg

projects/first_mesh/assets/shaders/shader.frag

projects/first_mesh/assets/shaders/shader.vert

projects/first_mesh/resources/shaders/compile.bat

projects/first_mesh/resources/shaders/frag.spv