Gsoc2024 hexahedral mesh generation tbenard

Linear_cell_complex/examples/Linear_cell_complex/.gitignore

@@ -0,0 +1 @@
+data/hexmeshing/validation

Linear_cell_complex/examples/Linear_cell_complex/CMakeLists.txt

@@ -29,8 +29,19 @@ create_single_source_cgal_program("voronoi_2.cpp")
 create_single_source_cgal_program("voronoi_3.cpp")
 
 create_single_source_cgal_program("draw_linear_cell_complex.cpp")
+
+create_single_source_cgal_program("query_replace/hexa-subdivision.cpp")
+create_single_source_cgal_program("query_replace/tetra-to-hexa.cpp")
+
+create_single_source_cgal_program("hexmeshing/hexmeshing_demo.cpp")
+create_single_source_cgal_program("hexmeshing/hexmeshing_tests.cpp")
+
 if(CGAL_Qt6_FOUND)
   target_link_libraries(draw_linear_cell_complex PUBLIC CGAL::CGAL_Basic_viewer)
+  target_link_libraries(hexmeshing_demo PUBLIC CGAL::CGAL_Basic_viewer)
+  target_link_libraries(hexmeshing_tests PUBLIC CGAL::CGAL_Basic_viewer)
   target_link_libraries(linear_cell_complex_3_incremental_builder PUBLIC CGAL::CGAL_Basic_viewer)
   target_link_libraries(linear_cell_complex_3_insert PUBLIC CGAL::CGAL_Basic_viewer)
+  target_link_libraries(hexa-subdivision PUBLIC CGAL::CGAL_Basic_viewer)
+  target_link_libraries(tetra-to-hexa PUBLIC CGAL::CGAL_Basic_viewer)
 endif()

Linear_cell_complex/examples/Linear_cell_complex/data/hexmeshing/fpattern/pattern1-face.moka

@@ -0,0 +1,26 @@
+Moka file [ascii]
+144 7 0 0 0 0 0 0 
+1	8	2	0	144	0	0	0	0
+0	18	3	1	144	0	0	0	0
+3	20	0	2	144	0	0	0	0
+2	17	1	3	144	0	0	0	0
+18	5	4	4	144	0	0	0	0
+6	4	5	5	144	0	0	0	1	1	1	1
+5	7	6	6	144	0	0	0	0
+8	6	12	7	144	0	0	0	0
+7	0	11	8	144	0	0	0	0
+10	16	21	9	144	0	0	0	0
+9	11	20	10	144	0	0	0	0
+12	10	8	11	144	0	0	0	0
+11	13	7	12	144	0	0	0	1	1	1	0
+14	12	13	13	144	0	0	0	0
+13	15	14	14	144	0	0	0	1	1	1	-1
+16	14	15	15	144	0	0	0	0
+15	9	16	16	144	0	0	0	0
+19	3	17	17	144	0	0	0	1	1	-1	1
+4	1	18	18	144	0	0	0	0
+17	23	19	19	144	0	0	0	1	1	-1	-1
+21	2	10	20	144	0	0	0	1	1	0	0
+20	22	9	21	144	0	0	0	0
+23	21	22	22	144	0	0	0	1	1	0	-1
+22	19	23	23	144	0	0	0	0

Linear_cell_complex/examples/Linear_cell_complex/data/hexmeshing/fpattern/pattern2-face.moka

@@ -0,0 +1,18 @@
+Moka file [ascii]
+112 7 1 0 0 0 0 0 
+1	7	0	0	112	1	0	0	1	-1	-1	-1
+0	2	1	1	112	1	0	0	1	1	-1	-1
+3	1	2	2	112	1	0	0	0
+2	4	3	3	112	1	0	0	0
+5	3	9	4	112	1	0	0	1	1	-1	0
+4	6	8	5	112	1	0	0	1	-1	-1	0
+7	5	6	6	112	1	0	0	0
+6	0	7	7	112	1	0	0	0
+9	15	5	8	112	1	0	0	0
+8	10	4	9	112	1	0	0	0
+11	9	10	10	112	1	0	0	0
+10	12	11	11	112	1	0	0	0
+13	11	12	12	112	1	0	0	1	1	-1	1
+12	14	13	13	112	1	0	0	1	-1	-1	1
+15	13	14	14	112	1	0	0	0
+14	8	15	15	112	1	0	0	0