Files
test/source/blender/nodes/geometry/CMakeLists.txt
Hans Goudey 4f372d64d4 Geometry Nodes: Initial very basic list support
This includes a new list structure type and socket shape, a node
to create lists, a node to retrieve values from lists, and a node to
retrieve the length of lists. It also implements multi-function support
so that function nodes work on lists.

There are three nodes included in this PR.
- **List** Creates a list of elements with a given size. The values
  are computed with a field that can use the index as an input.
- **Get List Item** A field node that retrieves an element from a
  a list at a given index. The index input is dynamic, so if the input
  is a list, the output will be a list too.
- **List Length** Just gives the length of a list.

When a function node is used with multiple list inputs, the shorter
lists are repeated to extend it to the length of the longest.

The list nodes and structure type are hidden behind an experimental
feature until we can be sure they're useful for an actual use case.

Pull Request: https://projects.blender.org/blender/blender/pulls/140679
2025-07-24 16:16:40 +02:00

388 lines
11 KiB
CMake

# SPDX-FileCopyrightText: 2023 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
set(INC
.
..
include
../intern
../../editors/include
../../compositor
../../makesrna
../../compositor/algorithms
../../compositor/cached_resources
../../compositor/derived_resources
../../compositor/utilities
../../modifiers
../../io/common
../../io/csv
../../io/ply
../../io/stl
../../io/wavefront_obj
# RNA_prototypes.hh
${CMAKE_BINARY_DIR}/source/blender/makesrna
)
set(INC_SYS
)
set(SRC
nodes/node_geo_accumulate_field.cc
nodes/node_geo_attribute_capture.cc
nodes/node_geo_attribute_domain_size.cc
nodes/node_geo_attribute_statistic.cc
nodes/node_geo_bake.cc
nodes/node_geo_blur_attribute.cc
nodes/node_geo_boolean.cc
nodes/node_geo_bounding_box.cc
nodes/node_geo_camera_info.cc
nodes/node_geo_closure.cc
nodes/node_geo_collection_info.cc
nodes/node_geo_combine_bundle.cc
nodes/node_geo_common.cc
nodes/node_geo_convex_hull.cc
nodes/node_geo_curve_endpoint_selection.cc
nodes/node_geo_curve_fill.cc
nodes/node_geo_curve_fillet.cc
nodes/node_geo_curve_handle_type_selection.cc
nodes/node_geo_curve_length.cc
nodes/node_geo_curve_primitive_arc.cc
nodes/node_geo_curve_primitive_bezier_segment.cc
nodes/node_geo_curve_primitive_circle.cc
nodes/node_geo_curve_primitive_line.cc
nodes/node_geo_curve_primitive_quadratic_bezier.cc
nodes/node_geo_curve_primitive_quadrilateral.cc
nodes/node_geo_curve_primitive_spiral.cc
nodes/node_geo_curve_primitive_star.cc
nodes/node_geo_curve_resample.cc
nodes/node_geo_curve_reverse.cc
nodes/node_geo_curve_sample.cc
nodes/node_geo_curve_set_handle_type.cc
nodes/node_geo_curve_spline_parameter.cc
nodes/node_geo_curve_spline_type.cc
nodes/node_geo_curve_subdivide.cc
nodes/node_geo_curve_to_mesh.cc
nodes/node_geo_curve_to_points.cc
nodes/node_geo_curve_topology_curve_of_point.cc
nodes/node_geo_curve_topology_points_of_curve.cc
nodes/node_geo_curve_trim.cc
nodes/node_geo_curves_to_grease_pencil.cc
nodes/node_geo_deform_curves_on_surface.cc
nodes/node_geo_delete_geometry.cc
nodes/node_geo_distribute_points_in_grid.cc
nodes/node_geo_distribute_points_in_volume.cc
nodes/node_geo_distribute_points_on_faces.cc
nodes/node_geo_dual_mesh.cc
nodes/node_geo_duplicate_elements.cc
nodes/node_geo_edge_paths_to_curves.cc
nodes/node_geo_edge_paths_to_selection.cc
nodes/node_geo_edge_split.cc
nodes/node_geo_edges_to_face_groups.cc
nodes/node_geo_evaluate_at_index.cc
nodes/node_geo_evaluate_closure.cc
nodes/node_geo_evaluate_on_domain.cc
nodes/node_geo_extrude_mesh.cc
nodes/node_geo_field_average.cc
nodes/node_geo_field_min_and_max.cc
nodes/node_geo_field_variance.cc
nodes/node_geo_flip_faces.cc
nodes/node_geo_foreach_geometry_element.cc
nodes/node_geo_geometry_to_instance.cc
nodes/node_geo_get_named_grid.cc
nodes/node_geo_gizmo_dial.cc
nodes/node_geo_gizmo_linear.cc
nodes/node_geo_gizmo_transform.cc
nodes/node_geo_grease_pencil_to_curves.cc
nodes/node_geo_grid_info.cc
nodes/node_geo_grid_to_mesh.cc
nodes/node_geo_image.cc
nodes/node_geo_image_info.cc
nodes/node_geo_image_texture.cc
nodes/node_geo_import_csv.cc
nodes/node_geo_import_obj.cc
nodes/node_geo_import_ply.cc
nodes/node_geo_import_stl.cc
nodes/node_geo_import_text.cc
nodes/node_geo_import_vdb.cc
nodes/node_geo_index_of_nearest.cc
nodes/node_geo_index_switch.cc
nodes/node_geo_input_active_camera.cc
nodes/node_geo_input_collection.cc
nodes/node_geo_input_curve_handles.cc
nodes/node_geo_input_curve_tilt.cc
nodes/node_geo_input_edge_smooth.cc
nodes/node_geo_input_face_smooth.cc
nodes/node_geo_input_id.cc
nodes/node_geo_input_index.cc
nodes/node_geo_input_instance_bounds.cc
nodes/node_geo_input_instance_rotation.cc
nodes/node_geo_input_instance_scale.cc
nodes/node_geo_input_instance_transform.cc
nodes/node_geo_input_material.cc
nodes/node_geo_input_material_index.cc
nodes/node_geo_input_mesh_edge_angle.cc
nodes/node_geo_input_mesh_edge_neighbors.cc
nodes/node_geo_input_mesh_edge_vertices.cc
nodes/node_geo_input_mesh_face_area.cc
nodes/node_geo_input_mesh_face_is_planar.cc
nodes/node_geo_input_mesh_face_neighbors.cc
nodes/node_geo_input_mesh_island.cc
nodes/node_geo_input_mesh_vertex_neighbors.cc
nodes/node_geo_input_named_attribute.cc
nodes/node_geo_input_named_layer_selection.cc
nodes/node_geo_input_normal.cc
nodes/node_geo_input_object.cc
nodes/node_geo_input_position.cc
nodes/node_geo_input_radius.cc
nodes/node_geo_input_scene_time.cc
nodes/node_geo_input_shortest_edge_paths.cc
nodes/node_geo_input_spline_cyclic.cc
nodes/node_geo_input_spline_length.cc
nodes/node_geo_input_spline_resolution.cc
nodes/node_geo_input_tangent.cc
nodes/node_geo_instance_on_points.cc
nodes/node_geo_instances_to_points.cc
nodes/node_geo_interpolate_curves.cc
nodes/node_geo_is_viewport.cc
nodes/node_geo_join_geometry.cc
nodes/node_geo_list.cc
nodes/node_geo_list_get_item.cc
nodes/node_geo_list_length.cc
nodes/node_geo_material_replace.cc
nodes/node_geo_material_selection.cc
nodes/node_geo_menu_switch.cc
nodes/node_geo_merge_by_distance.cc
nodes/node_geo_merge_layers.cc
nodes/node_geo_mesh_face_group_boundaries.cc
nodes/node_geo_mesh_primitive_circle.cc
nodes/node_geo_mesh_primitive_cone.cc
nodes/node_geo_mesh_primitive_cube.cc
nodes/node_geo_mesh_primitive_cylinder.cc
nodes/node_geo_mesh_primitive_grid.cc
nodes/node_geo_mesh_primitive_ico_sphere.cc
nodes/node_geo_mesh_primitive_line.cc
nodes/node_geo_mesh_primitive_uv_sphere.cc
nodes/node_geo_mesh_subdivide.cc
nodes/node_geo_mesh_to_curve.cc
nodes/node_geo_mesh_to_density_grid.cc
nodes/node_geo_mesh_to_points.cc
nodes/node_geo_mesh_to_sdf_grid.cc
nodes/node_geo_mesh_to_volume.cc
nodes/node_geo_mesh_topology_corners_of_edge.cc
nodes/node_geo_mesh_topology_corners_of_face.cc
nodes/node_geo_mesh_topology_corners_of_vertex.cc
nodes/node_geo_mesh_topology_edges_of_corner.cc
nodes/node_geo_mesh_topology_edges_of_vertex.cc
nodes/node_geo_mesh_topology_face_of_corner.cc
nodes/node_geo_mesh_topology_offset_corner_in_face.cc
nodes/node_geo_mesh_topology_vertex_of_corner.cc
nodes/node_geo_mouse_position.cc
nodes/node_geo_object_info.cc
nodes/node_geo_offset_point_in_curve.cc
nodes/node_geo_points.cc
nodes/node_geo_points_to_curves.cc
nodes/node_geo_points_to_sdf_grid.cc
nodes/node_geo_points_to_vertices.cc
nodes/node_geo_points_to_volume.cc
nodes/node_geo_proximity.cc
nodes/node_geo_raycast.cc
nodes/node_geo_realize_instances.cc
nodes/node_geo_remove_attribute.cc
nodes/node_geo_repeat.cc
nodes/node_geo_rotate_instances.cc
nodes/node_geo_sample_grid.cc
nodes/node_geo_sample_grid_index.cc
nodes/node_geo_sample_index.cc
nodes/node_geo_sample_nearest.cc
nodes/node_geo_sample_nearest_surface.cc
nodes/node_geo_sample_uv_surface.cc
nodes/node_geo_scale_elements.cc
nodes/node_geo_scale_instances.cc
nodes/node_geo_sdf_grid_boolean.cc
nodes/node_geo_self_object.cc
nodes/node_geo_separate_bundle.cc
nodes/node_geo_separate_components.cc
nodes/node_geo_separate_geometry.cc
nodes/node_geo_set_curve_handles.cc
nodes/node_geo_set_curve_normal.cc
nodes/node_geo_set_curve_radius.cc
nodes/node_geo_set_curve_tilt.cc
nodes/node_geo_set_geometry_name.cc
nodes/node_geo_set_grease_pencil_color.cc
nodes/node_geo_set_grease_pencil_depth_mode.cc
nodes/node_geo_set_grease_pencil_softness.cc
nodes/node_geo_set_id.cc
nodes/node_geo_set_instance_transform.cc
nodes/node_geo_set_material.cc
nodes/node_geo_set_material_index.cc
nodes/node_geo_set_mesh_normal.cc
nodes/node_geo_set_point_radius.cc
nodes/node_geo_set_position.cc
nodes/node_geo_set_shade_smooth.cc
nodes/node_geo_set_spline_cyclic.cc
nodes/node_geo_set_spline_resolution.cc
nodes/node_geo_simulation.cc
nodes/node_geo_sort_elements.cc
nodes/node_geo_split_to_instances.cc
nodes/node_geo_store_named_attribute.cc
nodes/node_geo_store_named_grid.cc
nodes/node_geo_string_join.cc
nodes/node_geo_string_to_curves.cc
nodes/node_geo_subdivision_surface.cc
nodes/node_geo_switch.cc
nodes/node_geo_tool_3d_cursor.cc
nodes/node_geo_tool_active_element.cc
nodes/node_geo_tool_face_set.cc
nodes/node_geo_tool_selection.cc
nodes/node_geo_tool_set_face_set.cc
nodes/node_geo_tool_set_selection.cc
nodes/node_geo_transform_geometry.cc
nodes/node_geo_translate_instances.cc
nodes/node_geo_triangulate.cc
nodes/node_geo_uv_pack_islands.cc
nodes/node_geo_uv_unwrap.cc
nodes/node_geo_viewer.cc
nodes/node_geo_viewport_transform.cc
nodes/node_geo_volume_cube.cc
nodes/node_geo_volume_to_mesh.cc
nodes/node_geo_warning.cc
include/NOD_geo_bake.hh
include/NOD_geo_capture_attribute.hh
include/NOD_geo_foreach_geometry_element.hh
include/NOD_geo_index_switch.hh
include/NOD_geo_menu_switch.hh
include/NOD_geo_repeat.hh
include/NOD_geo_simulation.hh
node_geometry_tree.cc
node_geometry_util.cc
node_geometry_util.hh
)
set(LIB
PRIVATE bf::blenkernel
PRIVATE bf::blenlib
PRIVATE bf::blenloader
PRIVATE bf::blentranslation
PRIVATE bf::bmesh
PRIVATE bf::depsgraph
PRIVATE bf::dna
PRIVATE bf::functions
PRIVATE bf::geometry
PRIVATE bf::gpu
PRIVATE bf::imbuf
PRIVATE bf::imbuf::movie
PRIVATE bf::intern::guardedalloc
bf_nodes
bf_compositor
bf_io_common
bf_io_csv
PRIVATE bf::intern::atomic
PRIVATE bf::extern::fmtlib
PRIVATE bf::extern::xxhash
PRIVATE bf::render
PRIVATE bf::windowmanager
)
if(WITH_IO_STL)
list(APPEND LIB
PRIVATE bf_io_common
PRIVATE bf_io_stl
)
add_definitions(-DWITH_IO_STL)
endif()
if(WITH_IO_PLY)
list(APPEND LIB
PRIVATE bf_io_common
PRIVATE bf_io_ply
)
add_definitions(-DWITH_IO_PLY)
endif()
if(WITH_IO_WAVEFRONT_OBJ)
list(APPEND LIB
PRIVATE bf_io_common
PRIVATE bf_io_wavefront_obj
)
add_definitions(-DWITH_IO_WAVEFRONT_OBJ)
endif()
if(WITH_BULLET)
list(APPEND INC_SYS
${BULLET_INCLUDE_DIRS}
../../../../intern/rigidbody
)
list(APPEND LIB
${BULLET_LIBRARIES}
)
add_definitions(-DWITH_BULLET)
endif()
if(WITH_TBB)
if(WIN32)
# TBB includes Windows.h which will define min/max macros
# that will collide with the STL versions.
add_definitions(-DNOMINMAX)
endif()
endif()
if(WITH_IMAGE_OPENEXR)
add_definitions(-DWITH_IMAGE_OPENEXR)
endif()
if(WITH_OPENSUBDIV)
add_definitions(-DWITH_OPENSUBDIV)
endif()
if(WITH_GMP)
add_definitions(-DWITH_GMP)
list(APPEND INC_SYS
${GMP_INCLUDE_DIRS}
)
list(APPEND LIB
${GMP_LIBRARIES}
)
endif()
if(WITH_OPENVDB)
list(APPEND INC
../../../../intern/openvdb
)
list(APPEND INC_SYS
${OPENVDB_INCLUDE_DIRS}
)
add_definitions(-DWITH_OPENVDB ${OPENVDB_DEFINITIONS})
endif()
add_node_discovery(
bf_nodes_geometry_generated
"${SRC}"
${CMAKE_CURRENT_BINARY_DIR}/register_geometry_nodes.cc
register_geometry_nodes
)
list(APPEND LIB
bf_nodes_geometry_generated
)
# If compiling with MSVC clang we need to add the `D_LIBCPP_VERSION` define
# so we don't run into TBB errors when compiling with lib.
if(WITH_TBB AND MSVC_CLANG)
string(APPEND CMAKE_CXX_FLAGS " /D_LIBCPP_VERSION")
endif()
blender_add_lib(bf_nodes_geometry "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
target_link_libraries(bf_nodes_geometry_generated bf_nodes_geometry)
blender_set_target_unity_build(bf_nodes_geometry 10)
# RNA_prototypes.hh
add_dependencies(bf_nodes_geometry bf_rna)