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Macros | Enumerations | Functions
ED_node.h File Reference
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Macros

#define NODE_GRID_STEPS   5
 

Enumerations

enum  NodeBorder { NODE_TOP = 1 , NODE_BOTTOM = 2 , NODE_LEFT = 4 , NODE_RIGHT = 8 }
 

Functions

void ED_node_cursor_location_get (const struct SpaceNode *snode, float value[2])
 
void ED_node_cursor_location_set (struct SpaceNode *snode, const float value[2])
 
int ED_node_tree_path_length (struct SpaceNode *snode)
 
void ED_node_tree_path_get (struct SpaceNode *snode, char *value)
 
void ED_node_tree_path_get_fixedbuf (struct SpaceNode *snode, char *value, int max_length)
 
void ED_node_tree_start (struct SpaceNode *snode, struct bNodeTree *ntree, struct ID *id, struct ID *from)
 
void ED_node_tree_push (struct SpaceNode *snode, struct bNodeTree *ntree, struct bNode *gnode)
 
void ED_node_tree_pop (struct SpaceNode *snode)
 
int ED_node_tree_depth (struct SpaceNode *snode)
 
struct bNodeTree * ED_node_tree_get (struct SpaceNode *snode, int level)
 
void ED_node_set_active_viewer_key (struct SpaceNode *snode)
 
void ED_node_init_butfuncs (void)
 
void ED_init_custom_node_type (struct bNodeType *ntype)
 
void ED_init_custom_node_socket_type (struct bNodeSocketType *stype)
 
void ED_init_standard_node_socket_type (struct bNodeSocketType *stype)
 
void ED_init_node_socket_type_virtual (struct bNodeSocketType *stype)
 
void ED_node_sample_set (const float col[4])
 
void ED_node_draw_snap (struct View2D *v2d, const float cent[2], float size, NodeBorder border, unsigned int pos)
 
void ED_node_socket_draw (struct bNodeSocket *sock, const struct rcti *rect, const float color[4], float scale)
 
void ED_node_tree_update (const struct bContext *C)
 
void ED_node_tag_update_id (struct ID *id)
 
void ED_node_tag_update_nodetree (struct Main *bmain, struct bNodeTree *ntree, struct bNode *node)
 
void ED_node_sort (struct bNodeTree *ntree)
 
float ED_node_grid_size (void)
 
void ED_node_link_intersect_test (struct ScrArea *area, int test)
 
void ED_node_link_insert (struct Main *bmain, struct ScrArea *area)
 
void ED_node_set_tree_type (struct SpaceNode *snode, struct bNodeTreeType *typeinfo)
 
bool ED_node_is_compositor (struct SpaceNode *snode)
 
bool ED_node_is_shader (struct SpaceNode *snode)
 
bool ED_node_is_texture (struct SpaceNode *snode)
 
bool ED_node_is_geometry (struct SpaceNode *snode)
 
void ED_node_shader_default (const struct bContext *C, struct ID *id)
 
void ED_node_composit_default (const struct bContext *C, struct Scene *scene)
 
void ED_node_texture_default (const struct bContext *C, struct Tex *tex)
 
bool ED_node_select_check (ListBase *lb)
 
void ED_node_select_all (ListBase *lb, int action)
 
void ED_node_post_apply_transform (struct bContext *C, struct bNodeTree *ntree)
 
void ED_node_set_active (struct Main *bmain, struct bNodeTree *ntree, struct bNode *node, bool *r_active_texture_changed)
 
void ED_node_composite_job (const struct bContext *C, struct bNodeTree *nodetree, struct Scene *scene_owner)
 
void ED_operatormacros_node (void)
 
bool ED_space_node_get_position (struct Main *bmain, struct SpaceNode *snode, struct ARegion *region, const int mval[2], float fpos[2])
 
bool ED_space_node_color_sample (struct Main *bmain, struct SpaceNode *snode, struct ARegion *region, const int mval[2], float r_col[3])
 

Macro Definition Documentation

◆ NODE_GRID_STEPS

#define NODE_GRID_STEPS   5

Definition at line 51 of file ED_node.h.

Enumeration Type Documentation

◆ NodeBorder

enum NodeBorder
Enumerator
NODE_TOP 
NODE_BOTTOM 
NODE_LEFT 
NODE_RIGHT 

Definition at line 44 of file ED_node.h.

Function Documentation

◆ ED_init_custom_node_socket_type()

void ED_init_custom_node_socket_type ( struct bNodeSocketType *  stype)

Definition at line 3318 of file drawnode.c.

References bNodeSocketType::draw, and node_socket_button_label().

◆ ED_init_custom_node_type()

void ED_init_custom_node_type ( struct bNodeType *  ntype)

Definition at line 3308 of file drawnode.c.

References bNodeType::draw_nodetype, bNodeType::draw_nodetype_prepare, node_draw_default(), node_resize_area_default(), node_select_area_default(), node_tweak_area_default(), node_update_default(), bNodeType::resize_area_func, bNodeType::select_area_func, and bNodeType::tweak_area_func.

◆ ED_init_node_socket_type_virtual()

void ED_init_node_socket_type_virtual ( struct bNodeSocketType *  stype)

Definition at line 3542 of file drawnode.c.

References bNodeSocketType::draw, bNodeSocketType::draw_color, node_socket_button_label(), and node_socket_virtual_draw_color().

◆ ED_init_standard_node_socket_type()

void ED_init_standard_node_socket_type ( struct bNodeSocketType *  stype)

Definition at line 3526 of file drawnode.c.

References bNodeSocketType::draw, bNodeSocketType::draw_color, bNodeSocketType::interface_draw, bNodeSocketType::interface_draw_color, std_node_socket_draw(), std_node_socket_draw_color(), std_node_socket_interface_draw(), and std_node_socket_interface_draw_color().

◆ ED_node_composit_default()

void ED_node_composit_default ( const struct bContext *  C,
struct Scene *  scene 
)

◆ ED_node_composite_job()

void ED_node_composite_job ( const struct bContext *  C,
struct bNodeTree *  nodetree,
struct Scene *  scene_owner 
)

Referenced by image_refresh(), and node_area_refresh().

◆ ED_node_cursor_location_get()

void ED_node_cursor_location_get ( const struct SpaceNode *  snode,
float  value[2] 
)

◆ ED_node_cursor_location_set()

void ED_node_cursor_location_set ( struct SpaceNode *  snode,
const float  value[2] 
)

Definition at line 611 of file space_node.c.

References copy_v2_v2(), SpaceNode_Runtime::cursor, and SpaceNode::runtime.

◆ ED_node_draw_snap()

void ED_node_draw_snap ( struct View2D *  v2d,
const float  cent[2],
float  size,
NodeBorder  border,
unsigned int  pos 
)

Definition at line 4117 of file drawnode.c.

References border, View2D::cur, GPU_PRIM_LINES, immBegin(), immEnd(), immVertex2f(), NODE_BOTTOM, NODE_LEFT, NODE_RIGHT, NODE_TOP, pos, size(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by drawSnapping().

◆ ED_node_grid_size()

float ED_node_grid_size ( void  )

Definition at line 96 of file node_draw.cc.

Referenced by initSnapSpatial(), and node_draw_space().

◆ ED_node_init_butfuncs()

void ED_node_init_butfuncs ( void  )

Definition at line 3261 of file drawnode.c.

References bNodeSocketType::draw, bNodeType::draw_buttons, bNodeType::draw_buttons_ex, bNodeSocketType::draw_color, bNodeType::draw_nodetype, bNodeType::draw_nodetype_prepare, bNodeSocketType::interface_draw, bNodeSocketType::interface_draw_color, node_common_set_butfunc(), node_composit_set_butfunc(), node_draw_default(), node_resize_area_default(), node_select_area_default(), node_shader_set_butfunc(), node_socket_undefined_draw(), node_socket_undefined_draw_color(), node_socket_undefined_interface_draw(), node_socket_undefined_interface_draw_color(), node_template_properties_update(), node_texture_set_butfunc(), node_tweak_area_default(), NODE_TYPES_BEGIN, NODE_TYPES_END, node_update_default(), NodeSocketTypeUndefined, NodeTypeUndefined, ntreeType_Composite, ntreeType_Geometry, ntreeType_Shader, ntreeType_Texture, NULL, bNodeType::resize_area_func, bNodeType::select_area_func, bNodeType::tweak_area_func, and bNodeTreeType::ui_icon.

Referenced by WM_init().

◆ ED_node_is_compositor()

bool ED_node_is_compositor ( struct SpaceNode *  snode)

Definition at line 449 of file node_edit.c.

References bNodeTreeType::idname, ntreeType_Composite, STREQ, and SpaceNode::tree_idname.

Referenced by composite_node_active(), composite_node_editable(), draw_nodespace_back_pix(), ED_screen_stereo3d_required(), ED_space_node_color_sample(), ED_space_node_get_position(), node_area_listener(), node_group_idname(), node_group_operator_editable(), sample_invoke(), snode_notify(), and wm_draw_region_stereo_set().

◆ ED_node_is_geometry()

bool ED_node_is_geometry ( struct SpaceNode *  snode)

Definition at line 464 of file node_edit.c.

References bNodeTreeType::idname, ntreeType_Geometry, STREQ, and SpaceNode::tree_idname.

Referenced by cut_links_exec(), mute_links_exec(), node_area_listener(), node_delete_exec(), node_group_idname(), node_group_operator_editable(), node_link_exit(), node_mute_exec(), and snode_notify().

◆ ED_node_is_shader()

bool ED_node_is_shader ( struct SpaceNode *  snode)

Definition at line 454 of file node_edit.c.

References bNodeTreeType::idname, ntreeType_Shader, STREQ, and SpaceNode::tree_idname.

Referenced by node_area_listener(), node_group_idname(), node_group_operator_editable(), and snode_notify().

◆ ED_node_is_texture()

bool ED_node_is_texture ( struct SpaceNode *  snode)

Definition at line 459 of file node_edit.c.

References bNodeTreeType::idname, ntreeType_Texture, STREQ, and SpaceNode::tree_idname.

Referenced by node_area_listener(), node_group_idname(), node_group_operator_editable(), and snode_notify().

◆ ED_node_link_insert()

void ED_node_link_insert ( struct Main *  bmain,
struct ScrArea *  area 
)

Definition at line 2234 of file node_relationships.c.

References blender::compositor::area(), ed_node_link_conditions(), ED_node_tag_update_id(), SpaceNode::edittree, ListBase::first, bNodeLink::flag, SpaceNode::flag, bNodeLink::fromnode, SpaceNode::id, NodeInsertOfsData::insert, SpaceNode_Runtime::iofsd, LinkAndPosition::link, bNodeTree::links, MEM_callocN, bNodeLink::multi_input_socket_index, NodeInsertOfsData::next, bNodeLink::next, node, NODE_LINKFLAG_HILITE, node_remove_extra_links(), nodeAddLink(), ntreeUpdateTree(), NodeInsertOfsData::prev, SpaceNode::runtime, select(), SNODE_SKIP_INSOFFSET, snode_update(), socket_best_match(), bNodeLink::tonode, and bNodeLink::tosock.

Referenced by special_aftertrans_update__node().

◆ ED_node_link_intersect_test()

void ED_node_link_intersect_test ( struct ScrArea *  area,
int  test 
)

Definition at line 1826 of file node_relationships.c.

References blender::compositor::area(), BLI_rctf_isect_segment(), dist_squared_to_line_segment_v2(), ed_node_link_conditions(), SpaceNode::edittree, bNodeLink::flag, LinkAndPosition::link, bNodeTree::links, LISTBASE_FOREACH, min_ff(), node_link_bezier_points(), NODE_LINK_RESOL, NODE_LINKFLAG_HILITE, nodeLinkIsHidden(), NULL, and select().

Referenced by flushTransNodes(), and special_aftertrans_update__node().

◆ ED_node_post_apply_transform()

void ED_node_post_apply_transform ( struct bContext *  C,
struct bNodeTree *  ntree 
)

Referenced by special_aftertrans_update__node().

◆ ED_node_sample_set()

void ED_node_sample_set ( const float  col[4])

Definition at line 170 of file drawnode.c.

References _sample_col, col, copy_v4_fl(), copy_v4_v4(), and SAMPLE_FLT_ISNONE.

Referenced by sample_apply(), and sample_exit().

◆ ED_node_select_all()

void ED_node_select_all ( ListBase *  lb,
int  action 
)

Definition at line 1370 of file node_edit.c.

References ED_node_select_check(), LISTBASE_FOREACH, node, nodeSetSelected(), SEL_DESELECT, SEL_INVERT, SEL_SELECT, SEL_TOGGLE, and SELECT.

Referenced by do_lasso_select_node(), node_box_select_exec(), node_circleselect_exec(), and node_select_all_exec().

◆ ED_node_select_check()

bool ED_node_select_check ( ListBase *  lb)

Definition at line 1359 of file node_edit.c.

References LISTBASE_FOREACH, node, and NODE_SELECT.

Referenced by ED_node_select_all().

◆ ED_node_set_active()

void ED_node_set_active ( struct Main *  bmain,
struct bNodeTree *  ntree,
struct bNode *  node,
bool *  r_active_texture_changed 
)

Definition at line 665 of file node_edit.c.

References BKE_image_ensure_viewer(), CMP_NODE_COMPOSITE, CMP_NODE_SPLITVIEWER, CMP_NODE_VIEWER, ED_node_tag_update_nodetree(), ELEM, GPU_material_free(), GS, ID_LA, ID_MA, ID_TE, ID_WO, IMA_TYPE_COMPOSITE, LISTBASE_FOREACH, Main::materials, NC_IMAGE, NC_MATERIAL, ND_NODES, node, NODE_ACTIVE_TEXTURE, NODE_DO_OUTPUT, NODE_GROUP, NODE_GROUP_OUTPUT, nodeClearActiveID(), bNodeTree::nodes, nodeSetActive(), ntree, NTREE_COMPOSIT, NTREE_SHADER, NTREE_TEXTURE, ntreeHasTree(), NULL, SH_NODE_OUTPUT_LIGHT, SH_NODE_OUTPUT_LINESTYLE, SH_NODE_OUTPUT_MATERIAL, SH_NODE_OUTPUT_WORLD, bNodeTree::type, WM_main_add_notifier(), and Main::worlds.

Referenced by node_add_node(), node_mouse_select(), node_select_single(), and template_texture_select().

◆ ED_node_set_active_viewer_key()

void ED_node_set_active_viewer_key ( struct SpaceNode *  snode)

Definition at line 225 of file space_node.c.

References bNodeTree::active_viewer_key, ListBase::last, SpaceNode::nodetree, bNodeTreePath::parent_key, and SpaceNode::treepath.

Referenced by ED_node_tree_pop(), ED_node_tree_push(), ED_node_tree_start(), node_mouse_select(), and node_select_single().

◆ ED_node_set_tree_type()

void ED_node_set_tree_type ( struct SpaceNode *  snode,
struct bNodeTreeType *  typeinfo 
)

Definition at line 439 of file node_edit.c.

References BLI_strncpy(), bNodeTreeType::idname, and SpaceNode::tree_idname.

Referenced by node_space_subtype_set().

◆ ED_node_shader_default()

void ED_node_shader_default ( const struct bContext *  C,
struct ID *  id 
)

Referenced by new_material_exec(), new_world_exec(), and proj_paint_add_slot().

◆ ED_node_socket_draw()

void ED_node_socket_draw ( struct bNodeSocket *  sock,
const struct rcti *  rect,
const float  color[4],
float  scale 
)

Referenced by widget_draw_node_link_socket().

◆ ED_node_sort()

void ED_node_sort ( bNodeTree *  ntree)

Sort nodes by selection: unselected nodes first, then selected, then the active node at the very end. Relative order is kept intact.

Definition at line 253 of file node_draw.cc.

References Freestyle::a, BLI_insertlinkbefore(), BLI_listbase_count(), BLI_remlink(), compare_nodes(), ListBase::first, bNode::next, bNodeTree::nodes, and ntree.

Referenced by node_attach_invoke(), node_box_select_exec(), node_copy_color_exec(), node_detach_exec(), node_join_exec(), node_mouse_select(), node_parent_set_exec(), node_select_all_exec(), node_select_grouped_exec(), node_select_linked_from_exec(), node_select_linked_to_exec(), and node_select_single().

◆ ED_node_tag_update_id()

void ED_node_tag_update_id ( struct ID *  id)

Definition at line 124 of file node_draw.cc.

References DEG_id_tag_update(), GS, id, bNodeTree::id, ID_LA, ID_MA, ID_WO, ID::name, NC_LAMP, NC_MATERIAL, NC_OBJECT, NC_SCENE, NC_TEXTURE, NC_WORLD, ND_LIGHTING, ND_MODIFIER, ND_NODES, ND_SHADING, ND_WORLD, node_tree_from_ID(), ntree, NTREE_COMPOSIT, NTREE_GEOMETRY, NTREE_SHADER, NTREE_TEXTURE, bNodeTree::type, and WM_main_add_notifier().

Referenced by ED_node_link_insert(), ED_node_tag_update_nodetree(), node_duplicate_exec(), and texture_changed().

◆ ED_node_tag_update_nodetree()

void ED_node_tag_update_nodetree ( struct Main *  bmain,
struct bNodeTree *  ntree,
struct bNode *  node 
)

Definition at line 164 of file node_draw.cc.

References ED_node_tag_update_id(), FOREACH_NODETREE_BEGIN, FOREACH_NODETREE_END, node, node_connected_to_output(), ntree, NTREE_TEXTURE, ntreeHasTree(), ntreeTexCheckCyclics(), and bNodeTree::type.

Referenced by ED_node_set_active(), ED_object_assign_active_image(), node_add_collection_exec(), node_add_object_exec(), node_add_texture_exec(), node_property_update_default(), node_socket_add_replace(), node_socket_disconnect(), and node_socket_remove().

◆ ED_node_texture_default()

void ED_node_texture_default ( const struct bContext *  C,
struct Tex *  tex 
)

◆ ED_node_tree_depth()

int ED_node_tree_depth ( struct SpaceNode *  snode)

Definition at line 157 of file space_node.c.

References BLI_listbase_count(), and SpaceNode::treepath.

◆ ED_node_tree_get()

struct bNodeTree* ED_node_tree_get ( struct SpaceNode *  snode,
int  level 
)

Definition at line 162 of file space_node.c.

References ListBase::last, bNodeTreePath::nodetree, NULL, bNodeTreePath::prev, and SpaceNode::treepath.

Referenced by node_group_separate_exec().

◆ ED_node_tree_path_get()

void ED_node_tree_path_get ( struct SpaceNode *  snode,
char *  value 
)

Definition at line 187 of file space_node.c.

References LISTBASE_FOREACH_INDEX, and SpaceNode::treepath.

◆ ED_node_tree_path_get_fixedbuf()

void ED_node_tree_path_get_fixedbuf ( struct SpaceNode *  snode,
char *  value,
int  max_length 
)

Definition at line 204 of file space_node.c.

References BLI_snprintf_rlen(), BLI_strncpy_rlen(), LISTBASE_FOREACH_INDEX, size(), and SpaceNode::treepath.

Referenced by draw_tree_path().

◆ ED_node_tree_path_length()

int ED_node_tree_path_length ( struct SpaceNode *  snode)

Definition at line 174 of file space_node.c.

References length(), LISTBASE_FOREACH_INDEX, and SpaceNode::treepath.

◆ ED_node_tree_pop()

void ED_node_tree_pop ( struct SpaceNode *  snode)

Definition at line 135 of file space_node.c.

References BLI_remlink(), ED_node_set_active_viewer_key(), SpaceNode::edittree, ListBase::first, ListBase::last, MEM_freeN, NC_SCENE, ND_NODES, bNodeTreePath::nodetree, NULL, SpaceNode::treepath, and WM_main_add_notifier().

Referenced by node_group_edit_exec(), and node_group_separate_exec().

◆ ED_node_tree_push()

void ED_node_tree_push ( struct SpaceNode *  snode,
struct bNodeTree *  ntree,
struct bNode *  gnode 
)

Definition at line 100 of file space_node.c.

References BKE_node_instance_key(), BLI_addtail(), BLI_strncpy(), copy_v2_v2(), bNodeTreePath::display_name, ED_node_set_active_viewer_key(), SpaceNode::edittree, bNodeTree::id, id_us_ensure_real(), ListBase::last, MEM_callocN, bNode::name, NC_SCENE, ND_NODES, NODE_INSTANCE_KEY_BASE, bNodeTreePath::node_name, bNodeTreePath::nodetree, ntree, NULL, bNodeTreePath::parent_key, SpaceNode::treepath, bNodeTree::view_center, bNodeTreePath::view_center, and WM_main_add_notifier().

Referenced by node_group_edit_exec(), node_group_insert_exec(), and node_group_make_exec().

◆ ED_node_tree_start()

void ED_node_tree_start ( struct SpaceNode *  snode,
struct bNodeTree *  ntree,
struct ID *  id,
struct ID *  from 
)

Definition at line 59 of file space_node.c.

References BLI_addtail(), BLI_listbase_clear(), BLI_strncpy(), copy_v2_v2(), bNodeTreePath::display_name, ED_node_set_active_viewer_key(), SpaceNode::edittree, ListBase::first, from, SpaceNode::from, id, bNodeTree::id, SpaceNode::id, id_us_ensure_real(), MEM_callocN, MEM_freeN, ID::name, NC_SCENE, ND_NODES, bNodeTreePath::next, NODE_INSTANCE_KEY_BASE, bNodeTreePath::nodetree, SpaceNode::nodetree, ntree, NTREE_GEOMETRY, NULL, bNodeTreePath::parent_key, SpaceNode::treepath, bNodeTree::type, bNodeTree::view_center, bNodeTreePath::view_center, and WM_main_add_notifier().

Referenced by snode_set_context().

◆ ED_node_tree_update()

void ED_node_tree_update ( const struct bContext *  C)

Referenced by new_node_tree_exec().

◆ ED_operatormacros_node()

void ED_operatormacros_node ( void  )

Definition at line 128 of file node_ops.c.

References OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorTypeMacro::ptr, RNA_boolean_set(), WM_operatortype_append_macro(), and WM_operatortype_macro_define().

Referenced by ED_spacemacros_init().

◆ ED_space_node_color_sample()

bool ED_space_node_color_sample ( struct Main *  bmain,
struct SpaceNode *  snode,
struct ARegion *  region,
const int  mval[2],
float  r_col[3] 
)

Definition at line 475 of file node_view.c.

References BKE_image_acquire_ibuf(), BKE_image_ensure_viewer(), BKE_image_release_ibuf(), ImBuf::channels, CLAMP, copy_v3_v3(), ED_node_is_compositor(), SpaceNode::flag, float(), IMA_TYPE_COMPOSITE, IMB_colormanagement_colorspace_to_scene_linear_v3(), NULL, ImBuf::rect, ImBuf::rect_colorspace, ImBuf::rect_float, ret, rgb_uchar_to_float(), SNODE_BACKDRAW, ARegion::winx, ARegion::winy, x, ImBuf::x, SpaceNode::xof, y, ImBuf::y, SpaceNode::yof, and SpaceNode::zoom.

Referenced by eyedropper_color_sample_fl().

◆ ED_space_node_get_position()

bool ED_space_node_get_position ( struct Main *  bmain,
struct SpaceNode *  snode,
struct ARegion *  region,
const int  mval[2],
float  fpos[2] 
)

Definition at line 447 of file node_view.c.

References BKE_image_acquire_ibuf(), BKE_image_ensure_viewer(), BKE_image_release_ibuf(), ED_node_is_compositor(), SpaceNode::flag, float(), IMA_TYPE_COMPOSITE, NULL, SNODE_BACKDRAW, ARegion::winx, ARegion::winy, ImBuf::x, SpaceNode::xof, ImBuf::y, SpaceNode::yof, and SpaceNode::zoom.

Referenced by eyedropper_cryptomatte_sample_fl().

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