Blender V5.0
Classes | Functions
eyedropper_color.cc File Reference
Blender » Editors » interface
#include "MEM_guardedalloc.h"
#include "DNA_material_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "BLI_listbase.h"
#include "BLI_math_vector.h"
#include "BLI_string.h"
#include "BLI_string_ref.hh"
#include "BKE_context.hh"
#include "BKE_cryptomatte.h"
#include "BKE_image.hh"
#include "BKE_material.hh"
#include "BKE_report.hh"
#include "BKE_screen.hh"
#include "BLT_translation.hh"
#include "NOD_composite.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_path.hh"
#include "RNA_prototypes.hh"
#include "IMB_colormanagement.hh"
#include "IMB_imbuf_types.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "interface_intern.hh"
#include "ED_clip.hh"
#include "ED_image.hh"
#include "ED_node.hh"
#include "ED_screen.hh"
#include "ED_view3d.hh"
#include "RE_pipeline.h"
#include "eyedropper_intern.hh"

Go to the source code of this file.

Classes

struct  Eyedropper

Functions

static void eyedropper_draw_cb (const wmWindow *, void *arg)
static bool eyedropper_init (bContext *C, wmOperator *op)
static void eyedropper_exit (bContext *C, wmOperator *op)
static bool eyedropper_cryptomatte_sample_view3d_fl (bContext *C, const char *type_name, const int mval[2], float r_col[3])
static bool eyedropper_cryptomatte_sample_renderlayer_fl (RenderLayer *render_layer, const char *prefix, const float fpos[2], float r_col[3])
static bool eyedropper_cryptomatte_sample_render_fl (const bNode *node, const char *prefix, const float fpos[2], float r_col[3])
static bool eyedropper_cryptomatte_sample_image_fl (bContext *C, const bNode *node, NodeCryptomatte *crypto, const char *prefix, const float fpos[2], float r_col[3])
static bool eyedropper_cryptomatte_sample_fl (bContext *C, Eyedropper *eye, const int event_xy[2], float r_col[3])
bool eyedropper_color_sample_fl (bContext *C, Eyedropper *eye, const int event_xy[2], float r_col[3])
static void eyedropper_color_set (bContext *C, Eyedropper *eye, const float col[3])
static void eyedropper_color_sample (bContext *C, Eyedropper *eye, const int event_xy[2])
static void eyedropper_color_sample_text_update (bContext *C, Eyedropper *eye, const int event_xy[2])
static void eyedropper_cancel (bContext *C, wmOperator *op)
static wmOperatorStatus eyedropper_modal (bContext *C, wmOperator *op, const wmEvent *event)
static wmOperatorStatus eyedropper_invoke (bContext *C, wmOperator *op, const wmEvent *)
static wmOperatorStatus eyedropper_exec (bContext *C, wmOperator *op)
static bool eyedropper_poll (bContext *C)
void UI_OT_eyedropper_color (wmOperatorType *ot)

Detailed Description

Eyedropper (RGB Color)

Defines:

Definition in file eyedropper_color.cc.

Function Documentation

◆ eyedropper_cancel()

void eyedropper_cancel ( bContext * C,
wmOperator * op )
static

Definition at line 589 of file eyedropper_color.cc.

References C, wmOperator::customdata, eyedropper_color_set(), eyedropper_exit(), Eyedropper::init_col, and Eyedropper::is_set.

Referenced by eyedropper_modal(), and UI_OT_eyedropper_color().

◆ eyedropper_color_sample()

void eyedropper_color_sample ( bContext * C,
Eyedropper * eye,
const int event_xy[2] )
static

Definition at line 538 of file eyedropper_color.cc.

References Eyedropper::accum_col, Eyedropper::accum_tot, add_v3_v3(), C, col, copy_v3_v3(), Eyedropper::crypto_node, eyedropper_color_sample_fl(), eyedropper_color_set(), eyedropper_cryptomatte_sample_fl(), and mul_v3_v3fl().

Referenced by eyedropper_modal().

◆ eyedropper_color_sample_fl()

bool eyedropper_color_sample_fl ( bContext * C,
Eyedropper * eye,
const int event_xy[2],
float r_col[3] )

Definition at line 437 of file eyedropper_color.cc.

References BKE_area_find_region_xy(), BKE_screen_find_area_xy(), C, CTX_data_main(), CTX_data_scene(), CTX_wm_window(), ColorManagedDisplaySettings::display_device, Scene::display_settings, ED_space_clip_color_sample(), ED_space_image_color_sample(), ED_space_node_color_sample(), ListBase::first, IMB_colormanagement_display_get_named(), IMB_colormanagement_display_to_scene_linear_v3(), IMB_colormanagement_srgb_to_scene_linear_v3(), ViewportColorSampleSession::init(), RGN_TYPE_WINDOW, ViewportColorSampleSession::sample(), SPACE_CLIP, SPACE_IMAGE, SPACE_NODE, SPACE_TYPE_ANY, SPACE_VIEW3D, ScrArea::spacedata, ScrArea::spacetype, Eyedropper::viewport_session, ARegion::winrct, WM_capabilities_flag(), WM_CAPABILITY_DESKTOP_SAMPLE, WM_desktop_cursor_sample_read(), WM_window_find_under_cursor(), WM_window_get_active_screen(), WM_window_pixels_read_sample(), WM_window_pixels_read_sample_from_offscreen(), rcti::xmin, rcti::ymin, and zero_v3().

Referenced by eyedropper_color_sample(), blender::ui::eyedropper_colorband_sample_point(), and blender::ui::greasepencil::eyedropper_grease_pencil_color_sample().

◆ eyedropper_color_sample_text_update()

void eyedropper_color_sample_text_update ( bContext * C,
Eyedropper * eye,
const int event_xy[2] )
static

Definition at line 573 of file eyedropper_color.cc.

References BKE_cryptomatte_find_name(), C, col, Eyedropper::cryptomatte_session, eyedropper_cryptomatte_sample_fl(), and Eyedropper::sample_text.

Referenced by eyedropper_modal().

◆ eyedropper_color_set()

void eyedropper_color_set ( bContext * C,
Eyedropper * eye,
const float col[3] )
static

Definition at line 516 of file eyedropper_color.cc.

References ARRAY_SIZE, C, col, copy_v3_v3(), Eyedropper::display, IMB_colormanagement_scene_linear_to_display_v3(), Eyedropper::is_set, Eyedropper::prop, Eyedropper::ptr, RNA_property_float_get_array_at_most(), RNA_property_float_set_array_at_most(), and RNA_property_update().

Referenced by eyedropper_cancel(), and eyedropper_color_sample().

◆ eyedropper_cryptomatte_sample_fl()

bool eyedropper_cryptomatte_sample_fl ( bContext * C,
Eyedropper * eye,
const int event_xy[2],
float r_col[3] )
static

Definition at line 324 of file eyedropper_color.cc.

References BKE_area_find_region_xy(), BKE_screen_find_area_xy(), C, Eyedropper::cb_win, Eyedropper::cb_win_event_xy, CMP_NODE_CRYPTOMATTE_SOURCE_IMAGE, CMP_NODE_CRYPTOMATTE_SOURCE_RENDER, Eyedropper::crypto_node, CTX_data_main(), CTX_wm_area(), CTX_wm_area_set(), CTX_wm_region(), CTX_wm_region_set(), CTX_wm_window(), CTX_wm_window_set(), bNode::custom1, Eyedropper::draw_handle_sample_text, ED_region_tag_redraw(), ED_space_clip_get_position(), ED_space_image_get_position(), ED_space_node_get_position(), ELEM, eyedropper_cryptomatte_sample_image_fl(), eyedropper_cryptomatte_sample_render_fl(), eyedropper_cryptomatte_sample_view3d_fl(), eyedropper_draw_cb(), ListBase::first, bNode::id, MAX_NAME, ntreeCompositCryptomatteLayerPrefix(), RGN_TYPE_WINDOW, SPACE_CLIP, SPACE_IMAGE, SPACE_NODE, SPACE_TYPE_ANY, SPACE_VIEW3D, ScrArea::spacedata, ScrArea::spacetype, bNode::storage, ARegion::winrct, WM_draw_cb_activate(), WM_draw_cb_exit(), WM_window_find_under_cursor(), WM_window_get_active_screen(), rcti::xmin, and rcti::ymin.

Referenced by eyedropper_color_sample(), and eyedropper_color_sample_text_update().

◆ eyedropper_cryptomatte_sample_image_fl()

bool eyedropper_cryptomatte_sample_image_fl ( bContext * C,
const bNode * node,
NodeCryptomatte * crypto,
const char * prefix,
const float fpos[2],
float r_col[3] )
static

Definition at line 293 of file eyedropper_color.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BKE_image_user_frame_calc(), BLI_assert, C, RenderData::cfra, CTX_data_scene(), eyedropper_cryptomatte_sample_renderlayer_fl(), GS, bNode::id, Image::id, ID_IM, IMA_TYPE_MULTILAYER, NodeCryptomatte::iuser, RenderResult::layers, LISTBASE_FOREACH, ID::name, Scene::r, Image::rr, and Image::type.

Referenced by eyedropper_cryptomatte_sample_fl().

◆ eyedropper_cryptomatte_sample_render_fl()

bool eyedropper_cryptomatte_sample_render_fl ( const bNode * node,
const char * prefix,
const float fpos[2],
float r_col[3] )
static

Definition at line 267 of file eyedropper_color.cc.

References BLI_assert, eyedropper_cryptomatte_sample_renderlayer_fl(), GS, bNode::id, Scene::id, ID_SCE, LISTBASE_FOREACH, ID::name, RE_AcquireResultRead(), RE_GetRenderLayer(), RE_GetSceneRender(), RE_ReleaseResult(), and Scene::view_layers.

Referenced by eyedropper_cryptomatte_sample_fl().

◆ eyedropper_cryptomatte_sample_renderlayer_fl()

bool eyedropper_cryptomatte_sample_renderlayer_fl ( RenderLayer * render_layer,
const char * prefix,
const float fpos[2],
float r_col[3] )
static

Definition at line 220 of file eyedropper_color.cc.

References BLI_assert, LISTBASE_FOREACH, RenderLayer::name, RenderLayer::passes, STREQLEN, STRNLEN, STRPREFIX, x, y, and zero_v3().

Referenced by eyedropper_cryptomatte_sample_image_fl(), and eyedropper_cryptomatte_sample_render_fl().

◆ eyedropper_cryptomatte_sample_view3d_fl()

bool eyedropper_cryptomatte_sample_view3d_fl ( bContext * C,
const char * type_name,
const int mval[2],
float r_col[3] )
static

Definition at line 186 of file eyedropper_color.cc.

References BKE_cryptomatte_hash(), BKE_cryptomatte_hash_to_float(), BKE_object_material_get(), BLI_strnlen(), C, ED_view3d_give_material_slot_under_cursor(), Material::id, MAX_NAME, name, RE_PASSNAME_CRYPTOMATTE_MATERIAL, and RE_PASSNAME_CRYPTOMATTE_OBJECT.

Referenced by eyedropper_cryptomatte_sample_fl().

◆ eyedropper_draw_cb()

void eyedropper_draw_cb ( const wmWindow * ,
void * arg )
static

Definition at line 85 of file eyedropper_color.cc.

References Eyedropper::cb_win_event_xy, eyedropper_draw_cursor_text_region(), and Eyedropper::sample_text.

Referenced by eyedropper_cryptomatte_sample_fl(), and eyedropper_init().

◆ eyedropper_exec()

wmOperatorStatus eyedropper_exec ( bContext * C,
wmOperator * op )
static

Definition at line 673 of file eyedropper_color.cc.

References C, eyedropper_exit(), eyedropper_init(), OPERATOR_FINISHED, and OPERATOR_PASS_THROUGH.

Referenced by UI_OT_eyedropper_color().

◆ eyedropper_exit()

void eyedropper_exit ( bContext * C,
wmOperator * op )
static

Definition at line 157 of file eyedropper_color.cc.

References BKE_cryptomatte_free(), C, Eyedropper::cb_win, Eyedropper::cryptomatte_session, CTX_wm_window(), wmOperator::customdata, Eyedropper::draw_handle_sample_text, ED_workspace_status_text(), Eyedropper::viewport_session, WM_cursor_modal_restore(), and WM_draw_cb_exit().

Referenced by eyedropper_cancel(), eyedropper_exec(), and eyedropper_modal().

◆ eyedropper_init()

bool eyedropper_init ( bContext * C,
wmOperator * op )
static

Definition at line 91 of file eyedropper_color.cc.

References ARRAY_SIZE, BKE_reportf(), C, Eyedropper::cb_win, col, copy_v3_v3(), Eyedropper::crypto_node, Eyedropper::cryptomatte_session, CTX_data_scene(), CTX_wm_window(), wmOperator::customdata, PointerRNA::data, Eyedropper::display, ColorManagedDisplaySettings::display_device, Scene::display_settings, Eyedropper::draw_handle_sample_text, ELEM, eyedropper_draw_cb(), IMB_colormanagement_display_get_named(), IMB_colormanagement_display_to_scene_linear_v3(), Eyedropper::index, Eyedropper::init_col, Eyedropper::is_undo, ntreeCompositCryptomatteSession(), Eyedropper::prop, PROP_COLOR, PROP_COLOR_GAMMA, PROP_FLOAT, Eyedropper::ptr, wmOperator::ptr, wmOperator::reports, RNA_path_resolve(), RNA_pointer_create_discrete(), RNA_property_array_length(), RNA_property_editable(), RNA_property_float_get_array_at_most(), RNA_property_is_set(), RNA_property_subtype(), RNA_property_type(), RNA_string_get(), RNA_struct_find_property(), RPT_ERROR, PointerRNA::type, UI_but_flag_is_set(), UI_BUT_UNDO, UI_context_active_but_prop_get(), and WM_draw_cb_activate().

Referenced by eyedropper_exec(), and eyedropper_invoke().

◆ eyedropper_invoke()

wmOperatorStatus eyedropper_invoke ( bContext * C,
wmOperator * op,
const wmEvent *  )
static

Definition at line 655 of file eyedropper_color.cc.

References C, CTX_wm_region(), CTX_wm_window(), eyedropper_init(), OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, UI_context_active_but_clear(), WM_CURSOR_EYEDROPPER, WM_cursor_modal_set(), and WM_event_add_modal_handler().

Referenced by UI_OT_eyedropper_color().

◆ eyedropper_modal()

wmOperatorStatus eyedropper_modal ( bContext * C,
wmOperator * op,
const wmEvent * event )
static

Definition at line 599 of file eyedropper_color.cc.

References Eyedropper::accum_col, Eyedropper::accum_start, Eyedropper::accum_tot, C, wmOperator::customdata, Eyedropper::draw_handle_sample_text, EVT_MODAL_MAP, EYE_MODAL_CANCEL, EYE_MODAL_SAMPLE_BEGIN, EYE_MODAL_SAMPLE_CONFIRM, EYE_MODAL_SAMPLE_RESET, eyedropper_cancel(), eyedropper_color_sample(), eyedropper_color_sample_text_update(), eyedropper_exit(), IFACE_, Eyedropper::is_undo, ISMOUSE_MOTION, OPERATOR_CANCELLED, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, status, TIP_, wmEvent::type, wmOperator::type, wmEvent::val, wmEvent::xy, and zero_v3().

Referenced by UI_OT_eyedropper_color().

◆ eyedropper_poll()

bool eyedropper_poll ( bContext * C)
static

Definition at line 688 of file eyedropper_color.cc.

References C, and CTX_wm_window().

Referenced by UI_OT_eyedropper_color().

◆ UI_OT_eyedropper_color()

void UI_OT_eyedropper_color ( wmOperatorType * ot)

Definition at line 695 of file eyedropper_color.cc.

References eyedropper_cancel(), eyedropper_exec(), eyedropper_invoke(), eyedropper_modal(), eyedropper_poll(), OPTYPE_BLOCKING, OPTYPE_INTERNAL, OPTYPE_UNDO, ot, PROP_HIDDEN, PROP_SKIP_SAVE, RNA_def_property_flag(), and RNA_def_string().

Referenced by ED_operatortypes_ui(), and ui_screen_region_find_mouse_over_ex().

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