Jacques Lucke
05b38ecc78
Curves that are attached to a surface can now follow the surface when it is modified using shape keys or modifiers (but not when the original surface is deformed in edit or sculpt mode). The surface is allowed to be changed in any way that keeps uv maps intact. So deformation is allowed, but also some topology changes like subdivision. The following features are added: * A new `Deform Curves on Surface` node, which deforms curves with attachment information based on the surface object and uv map set in the properties panel. * A new `Add Rest Position` checkbox in the shape keys panel. When checked, a new `rest_position` vector attribute is added to the mesh before shape keys and modifiers are applied. This is necessary to support proper deformation of the curves, but can also be used for other purposes. * The `Add > Curve > Empty Hair` operator now sets up a simple geometry nodes setup that deforms the hair. It also makes sure that the rest position attribute is added to the surface. * A new `Object (Attach Curves to Surface)` operator in the `Set Parent To` (ctrl+P) menu, which attaches existing curves to the surface and sets the surface object as parent. Limitations: * Sculpting the procedurally deformed curves will be implemented separately. * The `Deform Curves on Surface` node is not generic and can only be used for one specific purpose currently. We plan to generalize this more in the future by adding support by exposing more inputs and/or by turning it into a node group. Differential Revision: https://developer.blender.org/D14864
150 lines
6.9 KiB
C++
150 lines
6.9 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "BKE_node.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern struct bNodeTreeType *ntreeType_Geometry;
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void register_node_tree_type_geo(void);
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void register_node_type_geo_group(void);
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void register_node_type_geo_custom_group(bNodeType *ntype);
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void register_node_type_geo_accumulate_field(void);
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void register_node_type_geo_attribute_capture(void);
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void register_node_type_geo_attribute_domain_size(void);
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void register_node_type_geo_attribute_separate_xyz(void);
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void register_node_type_geo_attribute_statistic(void);
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void register_node_type_geo_boolean(void);
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void register_node_type_geo_bounding_box(void);
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void register_node_type_geo_collection_info(void);
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void register_node_type_geo_convex_hull(void);
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void register_node_type_geo_curve_endpoint_selection(void);
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void register_node_type_geo_curve_fill(void);
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void register_node_type_geo_curve_fillet(void);
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void register_node_type_geo_curve_handle_type_selection(void);
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void register_node_type_geo_curve_length(void);
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void register_node_type_geo_curve_primitive_arc(void);
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void register_node_type_geo_curve_primitive_bezier_segment(void);
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void register_node_type_geo_curve_primitive_circle(void);
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void register_node_type_geo_curve_primitive_line(void);
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void register_node_type_geo_curve_primitive_quadratic_bezier(void);
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void register_node_type_geo_curve_primitive_quadrilateral(void);
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void register_node_type_geo_curve_primitive_spiral(void);
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void register_node_type_geo_curve_primitive_star(void);
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void register_node_type_geo_curve_resample(void);
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void register_node_type_geo_curve_reverse(void);
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void register_node_type_geo_curve_sample(void);
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void register_node_type_geo_curve_set_handle_type(void);
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void register_node_type_geo_curve_spline_parameter(void);
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void register_node_type_geo_curve_spline_type(void);
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void register_node_type_geo_curve_subdivide(void);
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void register_node_type_geo_curve_to_mesh(void);
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void register_node_type_geo_curve_to_points(void);
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void register_node_type_geo_curve_trim(void);
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void register_node_type_geo_deform_curves_on_surface(void);
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void register_node_type_geo_delete_geometry(void);
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void register_node_type_geo_duplicate_elements(void);
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void register_node_type_geo_distribute_points_on_faces(void);
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void register_node_type_geo_dual_mesh(void);
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void register_node_type_geo_edge_split(void);
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void register_node_type_geo_extrude_mesh(void);
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void register_node_type_geo_field_at_index(void);
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void register_node_type_geo_field_on_domain(void);
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void register_node_type_geo_flip_faces(void);
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void register_node_type_geo_geometry_to_instance(void);
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void register_node_type_geo_image_texture(void);
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void register_node_type_geo_input_named_attribute(void);
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void register_node_type_geo_input_curve_handles(void);
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void register_node_type_geo_input_curve_tilt(void);
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void register_node_type_geo_input_id(void);
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void register_node_type_geo_input_index(void);
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void register_node_type_geo_input_instance_rotation(void);
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void register_node_type_geo_input_instance_scale(void);
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void register_node_type_geo_input_material_index(void);
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void register_node_type_geo_input_material(void);
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void register_node_type_geo_input_mesh_edge_angle(void);
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void register_node_type_geo_input_mesh_edge_neighbors(void);
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void register_node_type_geo_input_mesh_edge_vertices(void);
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void register_node_type_geo_input_mesh_face_area(void);
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void register_node_type_geo_input_mesh_face_is_planar(void);
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void register_node_type_geo_input_mesh_face_neighbors(void);
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void register_node_type_geo_input_mesh_island(void);
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void register_node_type_geo_input_mesh_vertex_neighbors(void);
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void register_node_type_geo_input_normal(void);
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void register_node_type_geo_input_position(void);
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void register_node_type_geo_input_radius(void);
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void register_node_type_geo_input_scene_time(void);
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void register_node_type_geo_input_shade_smooth(void);
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void register_node_type_geo_input_spline_cyclic(void);
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void register_node_type_geo_input_spline_length(void);
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void register_node_type_geo_input_spline_resolution(void);
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void register_node_type_geo_input_tangent(void);
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void register_node_type_geo_instance_on_points(void);
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void register_node_type_geo_instances_to_points(void);
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void register_node_type_geo_is_viewport(void);
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void register_node_type_geo_join_geometry(void);
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void register_node_type_geo_material_replace(void);
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void register_node_type_geo_material_selection(void);
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void register_node_type_geo_merge_by_distance(void);
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void register_node_type_geo_mesh_primitive_circle(void);
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void register_node_type_geo_mesh_primitive_cone(void);
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void register_node_type_geo_mesh_primitive_cube(void);
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void register_node_type_geo_mesh_primitive_cylinder(void);
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void register_node_type_geo_mesh_primitive_grid(void);
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void register_node_type_geo_mesh_primitive_ico_sphere(void);
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void register_node_type_geo_mesh_primitive_line(void);
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void register_node_type_geo_mesh_primitive_uv_sphere(void);
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void register_node_type_geo_mesh_subdivide(void);
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void register_node_type_geo_mesh_to_curve(void);
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void register_node_type_geo_mesh_to_points(void);
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void register_node_type_geo_mesh_to_volume(void);
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void register_node_type_geo_object_info(void);
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void register_node_type_geo_points(void);
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void register_node_type_geo_points_to_vertices(void);
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void register_node_type_geo_points_to_volume(void);
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void register_node_type_geo_proximity(void);
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void register_node_type_geo_raycast(void);
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void register_node_type_geo_realize_instances(void);
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void register_node_type_geo_remove_attribute(void);
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void register_node_type_geo_rotate_instances(void);
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void register_node_type_geo_scale_elements(void);
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void register_node_type_geo_scale_instances(void);
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void register_node_type_geo_select_by_handle_type(void);
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void register_node_type_geo_separate_components(void);
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void register_node_type_geo_separate_geometry(void);
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void register_node_type_geo_set_curve_handles(void);
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void register_node_type_geo_set_curve_radius(void);
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void register_node_type_geo_set_curve_tilt(void);
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void register_node_type_geo_set_id(void);
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void register_node_type_geo_set_material_index(void);
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void register_node_type_geo_set_material(void);
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void register_node_type_geo_set_point_radius(void);
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void register_node_type_geo_set_position(void);
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void register_node_type_geo_set_shade_smooth(void);
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void register_node_type_geo_set_spline_cyclic(void);
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void register_node_type_geo_set_spline_resolution(void);
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void register_node_type_geo_store_named_attribute(void);
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void register_node_type_geo_string_join(void);
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void register_node_type_geo_string_to_curves(void);
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void register_node_type_geo_subdivision_surface(void);
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void register_node_type_geo_switch(void);
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void register_node_type_geo_transfer_attribute(void);
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void register_node_type_geo_transform(void);
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void register_node_type_geo_translate_instances(void);
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void register_node_type_geo_triangulate(void);
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void register_node_type_geo_viewer(void);
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void register_node_type_geo_volume_cube(void);
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void register_node_type_geo_volume_to_mesh(void);
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void register_node_type_geo_uv_pack_islands(void);
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void register_node_type_geo_uv_unwrap(void);
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#ifdef __cplusplus
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}
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#endif
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