###########################################################
#                  Find VCG Library
#----------------------------------------------------------

find_path(VCG_DIR "vcg/complex/complex.h"
    HINTS "${VCG_ROOT}" "$ENV{VCG_ROOT}"
    PATHS "$ENV{PROGRAMFILES}" "$ENV{PROGRAMW6432}" "/usr" "/usr/local" "/usr/share" "/usr/local/share" "/usr/lib/x86_64-linux-gnu/cmake"
    PATH_SUFFIXES "vcg" "include"
    DOC "Root directory of VCG library")

##====================================================
## Include VCG library
##----------------------------------------------------
if(EXISTS "${VCG_DIR}" AND NOT "${VCG_DIR}" STREQUAL "")
	set(VCG_FOUND TRUE)
	set(VCG_INCLUDE_DIRS ${VCG_DIR})
	set(VCG_DIR "${VCG_DIR}" CACHE PATH "" FORCE)
	mark_as_advanced(VCG_DIR)
	set(VCG_INCLUDE_DIR ${VCG_DIR})

	message(STATUS "VCG ${VCG_VERSION} found (include: ${VCG_INCLUDE_DIRS})")
else()
	package_report_not_found(VCG "Please specify VCG directory using VCG_ROOT env. variable")
endif()
##====================================================