Merged script fixes

CMakeLists.txt

@@ -9,17 +9,24 @@ set(DIR_EXT "${CMAKE_CURRENT_SOURCE_DIR}/ext")
 
 # Set options if top level
 if (PROJECT_IS_TOP_LEVEL)
-  # Options for the project
+  # Options to generate python bindings
+  option(USE_PYBIND "Generate pybindings" ON)
+
+  # Alternative library options
   option(USE_MULTIPRECISION "Use high precision floating point" OFF)
-  option(CHECK_VALIDITY "Check validity pre and post conditions" ON)
+  option(USE_EMBREE "Use Embree for rendering" OFF)
+  option(USE_SUITESPARSE "Use suite sparse methods for matrix inversion" ON)
+  option(USE_COMISO "Use Comiso for field generation" ON)
+
+  # Visualization options
   option(ENABLE_VISUALIZATION "Generate viewers for visualization" ON)
   option(RENDER_TEXTURE "Render results" ON)
-  option(USE_SUITESPARSE "Use suite sparse methods for matrix inversion" ON)
-  option(USE_PYBIND "Generate pybindings" ON)
+
+  # Validity check options
   option(BUILD_CURVATURE_METRIC_TESTS "Build tests" ON)
-  option(USE_EMBREE "Use Embree for rendering" OFF)
+  option(CHECK_VALIDITY "Check validity pre and post conditions" ON)
 
-  # Set libigl and suitesparse options
+  # Set default libigl and suitesparse options
   option(LIBIGL_PREDICATES "Use Predicates" ON)
   set ( SUITESPARSE_ENABLE_PROJECTS "suitesparse_config;cholmod;spqr" )
   option ( SUITESPARSE_USE_CUDA OFF )
@@ -40,6 +47,25 @@ if(USE_MULTIPRECISION)
   link_directories(${MPFR_LIBRARIES_DIR})
 endif()
 
+# Optionally get frame field libraries
+if (USE_COMISO)
+  add_compile_definitions(USE_COMISO)
+  option(LIBIGL_COPYLEFT_COMISO "Use COSIMO" ON)
+  set(COMISO_LIBS
+    igl_copyleft::comiso
+  )
+endif()
+
+# Set libigl options for rendering if enabled
+if (RENDER_TEXTURE)
+  option(LIBIGL_OPENGL "Use OpenGL" ON)
+  option(LIBIGL_GLFW "Use GLFW" ON)
+  option(LIBIGL_PNG "Use PNG" ON)
+endif()
+if (USE_EMBREE)
+  option(LIBIGL_EMBREE "Use EMBREE" ON)
+endif()
+
 # Set compile definitions
 add_compile_definitions(_USE_MATH_DEFINES)
 if(USE_MULTIPRECISION)
@@ -49,49 +75,56 @@ if(CHECK_VALIDITY)
   add_compile_definitions(CHECK_VALIDITY)
 endif()
 if (RENDER_TEXTURE)
-  option(LIBIGL_OPENGL "Use OpenGL" ON)
-  option(LIBIGL_GLFW "Use GLFW" ON)
-  option(LIBIGL_PNG "Use PNG" ON)
   add_compile_definitions(RENDER_TEXTURE)
 endif()
 if (USE_EMBREE)
   add_compile_definitions(USE_EMBREE)
-  option(LIBIGL_EMBREE "Use EMBREE" ON)
 endif()
 if(USE_PYBIND)
   add_compile_definitions(PYBIND)
 endif()
-
-# Set suitesparse compile definitions
 # WARNING: This compile definition publicly links suitesparse into the
 # conformal ideal delaunay library
 if(USE_SUITESPARSE)
   add_compile_definitions(USE_SUITESPARSE)
+  set(SUITESPARSE_LIBS
+    SuiteSparse::SuiteSparseConfig
+    SuiteSparse::SPQR
+    SuiteSparse::CHOLMOD
+  )
 endif()
 
 # Get external libraries
-include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/util")
 include(conformal_ideal_delaunay)
 include(libigl)
 include(spectra)
 include(cli11)
+include(json)
+include(geometry-central)
 
-# Optionally create visualization library
+# Optionally create rendering library
 if(RENDER_TEXTURE)
+  # Build core rendering library
+  # TODO: Move somewhere reasonable
   add_library(rendering
-    src/util/visualization.cc
+    src/optimization/util/visualization.cc
   )
+  target_include_directories(rendering PUBLIC include/optimization/optimization/util)
   target_link_libraries(rendering PUBLIC
     igl::core
     igl::glfw
     igl::png
     plot
   )
-if(USE_EMBREE)
-  target_link_libraries(rendering PUBLIC
-    igl::embree
-  )
-endif()
+
+  # Link in embree if enabled
+  if(USE_EMBREE)
+    target_link_libraries(rendering PUBLIC
+      igl::embree
+    )
+  endif()
+
+  # Change rendering libraries from null to singleton
   set(RENDER_LIBRARIES
     rendering
   )
@@ -106,50 +139,13 @@ if(ENABLE_VISUALIZATION)
   )
 endif()
 
-# Install executables to bin directory
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-
-# Make main cpp library
-add_subdirectory(src)
-
-# Build executables
-add_subdirectory(src/app)
-
-# Build pybind optimization functions
+# Optionally build pybind 
 if(USE_PYBIND)
   include(pybind11)
-  add_library(optimization_py MODULE
-    src/penner_optimization_pybind.cpp
-  )
-
-  # Link libraries
-  target_link_libraries(optimization_py PUBLIC
-    PennerOptimizationLib
-    pybind11::module
-    ${RENDER_LIBRARIES}
-  )
-
-  # Set pybinding settings
-  set_target_properties(optimization_py PROPERTIES LIBRARY_OUTPUT_DIRECTORY
-    ${PROJECT_SOURCE_DIR}/py
-  )
-  set_target_properties(optimization_py PROPERTIES PREFIX
-    "${PYTHON_MODULE_PREFIX}"
-  )
 endif()
 
-# Optionally build tests (only valid for double precision)
-if((BUILD_CURVATURE_METRIC_TESTS) AND (NOT USE_MULTIPRECISION))
-  include(Catch2)
+# Install executables to bin directory
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
-  # Build testing executable
-  add_executable(CurvatureMetricTests
-    src/tests/tests.cpp
-  )
-  target_link_libraries(CurvatureMetricTests PRIVATE
-    PennerOptimizationLib
-    Catch2::Catch2WithMain
-  )
-  set(TEST_DATA_ROOT "${PROJECT_SOURCE_DIR}/src/tests/regression/")
-  target_compile_definitions(CurvatureMetricTests PUBLIC TEST_DATA_DIR=\"${TEST_DATA_ROOT}\")
-endif()
+# Make main cpp library
+add_subdirectory(src)

cmake/geometry-central.cmake

@@ -0,0 +1,11 @@
+if(TARGET geometry-central)
+    return()
+endif()
+
+include(FetchContent)
+FetchContent_Declare(
+    geometry-central
+    SYSTEM
+    GIT_REPOSITORY https://github.com/nmwsharp/geometry-central.git
+)
+FetchContent_MakeAvailable(geometry-central)

cmake/json.cmake

@@ -0,0 +1,8 @@
+include(FetchContent)
+FetchContent_Declare(
+    json
+    SYSTEM
+    GIT_REPOSITORY https://github.com/nlohmann/json.git
+)
+FetchContent_MakeAvailable(json)
+