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CMakeLists.txt
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CMakeLists.txt
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# Copyright 2019, 2020, Collabora, Ltd.
# Copyright 2019, 2021, Visual Computing Lab, ISTI - Italian National Research Council
# SPDX-License-Identifier: BSL-1.0
cmake_minimum_required(VERSION 3.10)
project(VCGLib)
# Eigen options
option(VCG_ALLOW_BUNDLED_EIGEN "Allow use of bundled Eigen source" ON)
option(VCG_ALLOW_SYSTEM_EIGEN "Allow use of system-provided Eigen" ON)
# VCG options
option(VCG_HEADER_ONLY "Use VCG library in header only mode" ON)
option(VCG_BUILD_EXAMPLES "Build a set of examples of the library" OFF)
option(VCG_USE_OPENMP "Allow VCG to find and link OpenMP if detected" ON)
set (VCG_INCLUDE_DIRS ${CMAKE_CURRENT_LIST_DIR})
set (VCG_INCLUDE_DIRS ${CMAKE_CURRENT_LIST_DIR} PARENT_SCOPE)
### Build settings
set(CMAKE_CXX_STANDARD 11)
### OpenMP
if (VCG_USE_OPENMP)
find_package(OpenMP)
if (APPLE AND OPENMP_FOUND)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
endif()
endif()
### Eigen
set(VCG_EIGEN_DIR ${CMAKE_CURRENT_LIST_DIR}/eigenlib)
if(VCG_ALLOW_SYSTEM_EIGEN AND EIGEN3_INCLUDE_DIR)
message(STATUS "- Eigen - using system-provided library")
set(EIGEN_INCLUDE_DIRS ${EIGEN3_INCLUDE_DIR})
elseif(VCG_ALLOW_BUNDLED_EIGEN AND EXISTS "${VCG_EIGEN_DIR}/Eigen/Eigen")
message(STATUS "- Eigen - using bundled source")
set(EIGEN_INCLUDE_DIRS ${VCG_EIGEN_DIR})
else()
message(
FATAL_ERROR
"Eigen is required - at least one of VCG_ALLOW_SYSTEM_EIGEN or VCG_ALLOW_BUNDLED_EIGEN must be enabled and found.")
endif()
### VCGLib headers and sources
set(VCG_HEADERS
vcg/complex/append.h
vcg/complex/all_types.h
vcg/complex/complex.h
vcg/complex/allocate.h
vcg/complex/exception.h
vcg/complex/algorithms/overlap_estimation.h
vcg/complex/algorithms/dual_meshing.h
vcg/complex/algorithms/intersection.h
vcg/complex/algorithms/clip.h
vcg/complex/algorithms/geodesic.h
vcg/complex/algorithms/parametrization/poisson_solver.h
vcg/complex/algorithms/parametrization/uv_utils.h
vcg/complex/algorithms/parametrization/distortion.h
vcg/complex/algorithms/parametrization/tangent_field_operators.h
vcg/complex/algorithms/parametrization/voronoi_atlas.h
vcg/complex/algorithms/edge_collapse.h
vcg/complex/algorithms/hole.h
vcg/complex/algorithms/align_pair.h
vcg/complex/algorithms/closest.h
vcg/complex/algorithms/tetra_implicit_smooth.h
vcg/complex/algorithms/bitquad_support.h
vcg/complex/algorithms/skeleton.h
vcg/complex/algorithms/symmetry.h
vcg/complex/algorithms/voronoi_volume_sampling.h
vcg/complex/algorithms/polygon_polychord_collapse.h
vcg/complex/algorithms/inside.h
vcg/complex/algorithms/local_optimization/tri_edge_flip.h
vcg/complex/algorithms/local_optimization/quad_diag_collapse.h
vcg/complex/algorithms/local_optimization/tri_edge_collapse_quadric.h
vcg/complex/algorithms/local_optimization/tri_edge_collapse_quadric_tex.h
vcg/complex/algorithms/local_optimization/tri_edge_collapse.h
vcg/complex/algorithms/local_optimization/tetra_edge_collapse.h
vcg/complex/algorithms/polygonal_algorithms.h
vcg/complex/algorithms/inertia.h
vcg/complex/algorithms/mesh_assert.h
vcg/complex/algorithms/occupancy_grid.h
vcg/complex/algorithms/meshtree.h
vcg/complex/algorithms/align_global.h
vcg/complex/algorithms/cut_tree.h
vcg/complex/algorithms/nring.h
vcg/complex/algorithms/tetra/tetfuse_collapse.h
vcg/complex/algorithms/stat.h
vcg/complex/algorithms/ransac_matching.h
vcg/complex/algorithms/refine.h
vcg/complex/algorithms/outline_support.h
vcg/complex/algorithms/convex_hull.h
vcg/complex/algorithms/clean.h
vcg/complex/algorithms/mesh_to_matrix.h
vcg/complex/algorithms/quadrangulator.h
vcg/complex/algorithms/isotropic_remeshing.h
vcg/complex/algorithms/smooth.h
vcg/complex/algorithms/autoalign_4pcs.h
vcg/complex/algorithms/local_optimization.h
vcg/complex/algorithms/curve_on_manifold.h
vcg/complex/algorithms/clustering.h
vcg/complex/algorithms/refine_loop.h
vcg/complex/algorithms/cylinder_clipping.h
vcg/complex/algorithms/pointcloud_normal.h
vcg/complex/algorithms/bitquad_creation.h
vcg/complex/algorithms/crease_cut.h
vcg/complex/algorithms/implicit_smooth.h
vcg/complex/algorithms/voronoi_remesher.h
vcg/complex/algorithms/polygon_support.h
vcg/complex/algorithms/point_sampling.h
vcg/complex/algorithms/create/mc_lookup_table.h
vcg/complex/algorithms/create/mc_trivial_walker.h
vcg/complex/algorithms/create/extrude.h
vcg/complex/algorithms/create/resampler.h
vcg/complex/algorithms/create/ball_pivoting.h
vcg/complex/algorithms/create/readme.txt
vcg/complex/algorithms/create/zonohedron.h
vcg/complex/algorithms/create/platonic.h
vcg/complex/algorithms/create/marching_cubes.h
vcg/complex/algorithms/create/plymc/voxel.h
vcg/complex/algorithms/create/plymc/simplemeshprovider.h
vcg/complex/algorithms/create/plymc/tri_edge_collapse_mc.h
vcg/complex/algorithms/create/plymc/volume.h
vcg/complex/algorithms/create/plymc/plymc.h
vcg/complex/algorithms/create/plymc/svoxel.h
vcg/complex/algorithms/create/tetramesh_support.h
vcg/complex/algorithms/create/advancing_front.h
vcg/complex/algorithms/textcoord_optimization.h
vcg/complex/algorithms/bitquad_optimization.h
vcg/complex/algorithms/halfedge_quad_clean.h
vcg/complex/algorithms/voronoi_processing.h
vcg/complex/algorithms/update/quality.h
vcg/complex/algorithms/update/selection.h
vcg/complex/algorithms/update/fitmaps.h
vcg/complex/algorithms/update/component_ep.h
vcg/complex/algorithms/update/texture.h
vcg/complex/algorithms/update/curvature_fitting.h
vcg/complex/algorithms/update/normal.h
vcg/complex/algorithms/update/position.h
vcg/complex/algorithms/update/halfedge_topology.h
vcg/complex/algorithms/update/topology.h
vcg/complex/algorithms/update/flag.h
vcg/complex/algorithms/update/bounding.h
vcg/complex/algorithms/update/halfedge_indexed.h
vcg/complex/algorithms/update/color.h
vcg/complex/algorithms/update/curvature.h
vcg/complex/algorithms/point_outlier.h
vcg/complex/algorithms/harmonic.h
vcg/complex/algorithms/point_matching_scale.h
vcg/complex/algorithms/attribute_seam.h
vcg/complex/foreach.h
vcg/complex/base.h
vcg/complex/used_types.h
vcg/container/entries_allocation_table.h
vcg/container/container_allocation_table.h
vcg/container/derivation_chain.h
vcg/container/vector_occ.h
vcg/container/simple_temporary_data.h
vcg/space/segment2.h
vcg/space/fitting3.h
vcg/space/tetra3.h
vcg/space/triangle2.h
vcg/space/ray2.h
vcg/space/point2.h
vcg/space/point4.h
vcg/space/box2.h
vcg/space/ray3.h
vcg/space/planar_polygon_tessellation.h
vcg/space/texcoord2.h
vcg/space/point3.h
vcg/space/intersection/triangle_triangle3.h
vcg/space/distance2.h
vcg/space/point3.h
vcg/space/point.h
vcg/space/space.h
vcg/space/point.h
vcg/space/colorspace.h
vcg/space/rect_packer.h
vcg/space/triangle3.h
vcg/space/obox3.h
vcg/space/point2.h
vcg/space/smallest_enclosing.h
vcg/space/color4.h
vcg/space/polygon3.h
vcg/space/line3.h
vcg/space/index/octree.h
vcg/space/index/grid_util2d.h
vcg/space/index/grid_closest.h
vcg/space/index/grid_static_ptr.h
vcg/space/index/grid_util.h
vcg/space/index/spatial_hashing.h
vcg/space/index/closest2d.h
vcg/space/index/grid_static_obj.h
vcg/space/index/kdtree/kdtree.h
vcg/space/index/kdtree/priorityqueue.h
vcg/space/index/kdtree/kdtree_face.h
vcg/space/index/kdtree/mlsutils.h
vcg/space/index/octree_template.h
vcg/space/index/aabb_binary_tree/kclosest.h
vcg/space/index/aabb_binary_tree/closest.h
vcg/space/index/aabb_binary_tree/ray.h
vcg/space/index/aabb_binary_tree/frustum_cull.h
vcg/space/index/aabb_binary_tree/aabb_binary_tree.h
vcg/space/index/aabb_binary_tree/base.h
vcg/space/index/grid_closest2d.h
vcg/space/index/spatial_hashing2d.h
vcg/space/index/space_iterators.h
vcg/space/index/grid_static_ptr2d.h
vcg/space/index/base2d.h
vcg/space/index/base.h
vcg/space/index/perfect_spatial_hashing.h
vcg/space/index/space_iterators2d.h
vcg/space/line2.h
vcg/space/point_matching.h
vcg/space/intersection3.h
vcg/space/point4.h
vcg/space/rasterized_outline2_packer.h
vcg/space/box.h
vcg/space/plane3.h
vcg/space/outline2_packer.h
vcg/space/segment3.h
vcg/space/intersection2.h
vcg/space/sphere3.h
vcg/space/box3.h
vcg/space/distance3.h
vcg/math/quadric5.h
vcg/math/factorial.h
vcg/math/eigen_matrix_addons.h
vcg/math/quadric.h
vcg/math/perlin_noise.h
vcg/math/shot.h
vcg/math/shot.ipp
vcg/math/spherical_harmonics.h
vcg/math/eigen_matrixbase_addons.h
vcg/math/quaternion.h
vcg/math/similarity.h
vcg/math/disjoint_set.h
vcg/math/random_generator.h
vcg/math/camera.h
vcg/math/camera.ipp
vcg/math/linear.h
vcg/math/matrix44.h
vcg/math/eigen.h
vcg/math/similarity2.h
vcg/math/gen_normal.h
vcg/math/polar_decomposition.h
vcg/math/base.h
vcg/math/histogram.h
vcg/math/legendre.h
vcg/math/matrix33.h
vcg/simplex/edge/distance.h
vcg/simplex/edge/topology.h
vcg/simplex/edge/pos.h
vcg/simplex/edge/component.h
vcg/simplex/edge/base.h
vcg/simplex/tetrahedron/tetrahedron.h
vcg/simplex/tetrahedron/topology.h
vcg/simplex/tetrahedron/pos.h
vcg/simplex/tetrahedron/component.h
vcg/simplex/tetrahedron/base.h
vcg/simplex/face/component_occ.h
vcg/simplex/face/component_ep.h
vcg/simplex/face/jumping_pos.h
vcg/simplex/face/distance.h
vcg/simplex/face/component_polygon.h
vcg/simplex/face/topology.h
vcg/simplex/face/pos.h
vcg/simplex/face/component.h
vcg/simplex/face/component_ocf.h
vcg/simplex/face/base.h
vcg/simplex/vertex/component_occ.h
vcg/simplex/vertex/component_sph.h
vcg/simplex/vertex/distance.h
vcg/simplex/vertex/component.h
vcg/simplex/vertex/component_ocf.h
vcg/simplex/vertex/base.h
vcg/connectors/halfedge_pos.h
vcg/connectors/hedge.h
vcg/connectors/hedge_component.h
#wrap
wrap/callback.h
)
set(SOURCES
)
if (VCG_HEADER_ONLY)
if (NOT TARGET vcglib) # to be sure that vcglib target is created just one time
add_library(vcglib INTERFACE)
target_include_directories(
vcglib INTERFACE
${CMAKE_CURRENT_LIST_DIR}
${EIGEN_INCLUDE_DIRS})
if(OPENMP_FOUND)
target_link_libraries(vcglib INTERFACE OpenMP::OpenMP_CXX)
endif()
#just to show headers in ide
add_custom_target(vcglib_ide SOURCES ${VCG_HEADERS})
else()
message(STATUS "- VCGLib - jumped - already included")
endif()
else()
#TODO make vcglib that includes all the wrap sources, checking everytime
# if the the required targets (e.g. qt, gl, glew...) exists
endif()
if(VCG_BUILD_EXAMPLES)
#TODO make the list of samples to build
add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/apps)
add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/wrap)
endif()