diff -up LuxCore-luxcorerender_v2.4/src/slg/CMakeLists.txt.bcd LuxCore-luxcorerender_v2.4/src/slg/CMakeLists.txt
--- LuxCore-luxcorerender_v2.4/src/slg/CMakeLists.txt.bcd	2020-07-26 18:15:10.000000000 +0200
+++ LuxCore-luxcorerender_v2.4/src/slg/CMakeLists.txt	2020-10-22 22:40:58.530984170 +0200
@@ -78,34 +78,8 @@ link_directories (${LuxRays_LIB_DIR})
 
 add_definitions(-DCPP_API_EXPORTS ${VISIBILITY_FLAGS}) # for controlling visibility
 
-###########################################################################
-#
-# BCD files
-#
-###########################################################################
-
-set(BCD_SRCS
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/Chronometer.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/CovarianceMatrix.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/Denoiser.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/DenoisingUnit.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/MultiscaleDenoiser.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/SamplesAccumulator.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/SpikeRemovalFilter.cpp
-	${LuxRays_SOURCE_DIR}/deps/bcd-1.1/src/core/Utils.cpp
-)
-
-SOURCE_GROUP("Source Files\\BCD Library" FILES ${BCD_SRCS})
-
-include_directories(${LuxRays_SOURCE_DIR}/deps/bcd-1.1/include)
-include_directories(${LuxRays_SOURCE_DIR}/deps/bcd-1.1/include/bcd/core)
-include_directories(${LuxRays_SOURCE_DIR}/deps/eigen-3.3.4)
 include_directories(${LuxRays_SOURCE_DIR}/deps/lut)
 
-# Use only MPL licensed source code
-add_definitions("-DEIGEN_MPL2_ONLY")
-
-add_library(bcd STATIC ${BCD_SRCS})
 
 ###########################################################################
 #