Effects/HDR/postprocess /sim/rendering/hdr/bloom/strength /sim/rendering/hdr/debug/display-ev100 Shaders/HDR/quad.vert Shaders/HDR/postprocess.frag Shaders/HDR/aces.glsl Shaders/HDR/color.glsl hdr_tex sampler-2d 0 bloom_tex sampler-2d 1 bloom_strength float bloom-strength debug_ev100 bool debug-ev100