Fix FLT_MAX is undefined

Author: JustusBraun

CMakeModules/max_cuda_gcc_version.cmake

@@ -25,11 +25,11 @@
 function(max_cuda_gcc_version _CUDA_VERSION _MAX_GCC_VERSION)
 
 if(${_CUDA_VERSION} VERSION_GREATER_EQUAL 12.4.0)
-  set(${_MAX_GCC_VERSION} 13.2 PARENT_SCOPE)
+  set(${_MAX_GCC_VERSION} 13 PARENT_SCOPE)
 elseif(${_CUDA_VERSION} VERSION_GREATER_EQUAL 12.1.0)
-  set(${_MAX_GCC_VERSION} 12.2 PARENT_SCOPE)
+  set(${_MAX_GCC_VERSION} 12 PARENT_SCOPE)
 elseif(${_CUDA_VERSION} VERSION_GREATER_EQUAL 12.0.0)
-  set(${_MAX_GCC_VERSION} 12.1 PARENT_SCOPE)
+  set(${_MAX_GCC_VERSION} 12 PARENT_SCOPE)
 elseif(${_CUDA_VERSION} VERSION_GREATER_EQUAL 11.4.1)   # 11.4.1+, 11.5  -> 11
   set(${_MAX_GCC_VERSION} 11 PARENT_SCOPE)
 elseif(${_CUDA_VERSION} VERSION_GREATER_EQUAL 11.1) # 11.1, 11.2, 11.3, 11.4.0 -> 10
@@ -56,4 +56,4 @@ elseif(${_CUDA_VERSION} VERSION_GREATER 3)    # 4.0 -> 4.4
   set(${_MAX_GCC_VERSION} 4.4 PARENT_SCOPE)
 endif()
 
-endfunction()
+endfunction()

src/liblvr2/reconstruction/cuda/LBVHIndex.cu

@@ -14,6 +14,7 @@
 #include <nvrtc.h>
 #include <cuda.h>
 #include <cuda_runtime.h>
+#include <float.h>
 
 #include "lvr2/reconstruction/cuda/lbvh/GPUErrorCheck.h"