Blender  V2.93
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paint_image.c File Reference
Blender » Editors » sculpt and paint

Functions to paint images in 2D and 3D. More...

#include <float.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "DNA_brush_types.h"
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "BKE_brush.h"
#include "BKE_colorband.h"
#include "BKE_context.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_mesh.h"
#include "BKE_node.h"
#include "BKE_paint.h"
#include "BKE_undo_system.h"
#include "DEG_depsgraph.h"
#include "UI_interface.h"
#include "UI_view2d.h"
#include "ED_image.h"
#include "ED_object.h"
#include "ED_paint.h"
#include "ED_screen.h"
#include "ED_view3d.h"
#include "WM_api.h"
#include "WM_message.h"
#include "WM_toolsystem.h"
#include "WM_types.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "GPU_immediate.h"
#include "GPU_state.h"
#include "IMB_colormanagement.h"
#include "paint_intern.h"

Go to the source code of this file.

Classes

struct  PaintOperation
 
struct  GrabClone
 
struct  SampleColorData
 

Typedefs

typedef enum eTexPaintMode eTexPaintMode
 
typedef struct PaintOperation PaintOperation
 
typedef struct GrabClone GrabClone
 

Enumerations

enum  eTexPaintMode { PAINT_MODE_2D , PAINT_MODE_3D_PROJECT }
 

Functions

ImagePaintPartialRedraw * get_imapaintpartial (void)
 
void set_imapaintpartial (struct ImagePaintPartialRedraw *ippr)
 
void ED_imapaint_clear_partial_redraw (void)
 
void imapaint_region_tiles (ImBuf *ibuf, int x, int y, int w, int h, int *tx, int *ty, int *tw, int *th)
 
void ED_imapaint_dirty_region (Image *ima, ImBuf *ibuf, ImageUser *iuser, int x, int y, int w, int h, bool find_old)
 
void imapaint_image_update (SpaceImage *sima, Image *image, ImBuf *ibuf, ImageUser *iuser, short texpaint)
 
BlurKernel * paint_new_blur_kernel (Brush *br, bool proj)
 
void paint_delete_blur_kernel (BlurKernel *kernel)
 
static Brush * image_paint_brush (bContext *C)
 
static bool image_paint_poll_ex (bContext *C, bool check_tool)
 
static bool image_paint_poll (bContext *C)
 
static bool image_paint_poll_ignore_tool (bContext *C)
 
static bool image_paint_2d_clone_poll (bContext *C)
 
bool paint_use_opacity_masking (Brush *brush)
 
void paint_brush_color_get (struct Scene *scene, struct Brush *br, bool color_correction, bool invert, float distance, float pressure, float color[3], struct ColorManagedDisplay *display)
 
void paint_brush_init_tex (Brush *brush)
 
void paint_brush_exit_tex (Brush *brush)
 
static void gradient_draw_line (bContext *UNUSED(C), int x, int y, void *customdata)
 
static PaintOperation * texture_paint_init (bContext *C, wmOperator *op, const float mouse[2])
 
static void paint_stroke_update_step (bContext *C, struct PaintStroke *stroke, PointerRNA *itemptr)
 
static void paint_stroke_redraw (const bContext *C, struct PaintStroke *stroke, bool final)
 
static void paint_stroke_done (const bContext *C, struct PaintStroke *stroke)
 
static bool paint_stroke_test_start (bContext *C, wmOperator *op, const float mouse[2])
 
static int paint_invoke (bContext *C, wmOperator *op, const wmEvent *event)
 
static int paint_exec (bContext *C, wmOperator *op)
 
void PAINT_OT_image_paint (wmOperatorType *ot)
 
bool get_imapaint_zoom (bContext *C, float *zoomx, float *zoomy)
 
static void toggle_paint_cursor (Scene *scene, bool enable)
 
void ED_space_image_paint_update (Main *bmain, wmWindowManager *wm, Scene *scene)
 
static void grab_clone_apply (bContext *C, wmOperator *op)
 
static int grab_clone_exec (bContext *C, wmOperator *op)
 
static int grab_clone_invoke (bContext *C, wmOperator *op, const wmEvent *event)
 
static int grab_clone_modal (bContext *C, wmOperator *op, const wmEvent *event)
 
static void grab_clone_cancel (bContext *UNUSED(C), wmOperator *op)
 
void PAINT_OT_grab_clone (wmOperatorType *ot)
 
static void sample_color_update_header (SampleColorData *data, bContext *C)
 
static int sample_color_exec (bContext *C, wmOperator *op)
 
static int sample_color_invoke (bContext *C, wmOperator *op, const wmEvent *event)
 
static int sample_color_modal (bContext *C, wmOperator *op, const wmEvent *event)
 
static bool sample_color_poll (bContext *C)
 
void PAINT_OT_sample_color (wmOperatorType *ot)
 
void ED_object_texture_paint_mode_enter_ex (Main *bmain, Scene *scene, Object *ob)
 
void ED_object_texture_paint_mode_enter (bContext *C)
 
void ED_object_texture_paint_mode_exit_ex (Main *bmain, Scene *scene, Object *ob)
 
void ED_object_texture_paint_mode_exit (bContext *C)
 
static bool texture_paint_toggle_poll (bContext *C)
 
static int texture_paint_toggle_exec (bContext *C, wmOperator *op)
 
void PAINT_OT_texture_paint_toggle (wmOperatorType *ot)
 
static int brush_colors_flip_exec (bContext *C, wmOperator *UNUSED(op))
 
static bool brush_colors_flip_poll (bContext *C)
 
void PAINT_OT_brush_colors_flip (wmOperatorType *ot)
 
void ED_imapaint_bucket_fill (struct bContext *C, float color[3], wmOperator *op, const int mouse[2])
 
static bool texture_paint_poll (bContext *C)
 
bool image_texture_paint_poll (bContext *C)
 
bool facemask_paint_poll (bContext *C)
 
bool vert_paint_poll (bContext *C)
 
bool mask_paint_poll (bContext *C)
 

Variables

static ImagePaintPartialRedraw imapaintpartial = {0, 0, 0, 0, 0}
 

Detailed Description

Functions to paint images in 2D and 3D.

Definition in file paint_image.c.

Typedef Documentation

◆ eTexPaintMode

typedef enum eTexPaintMode eTexPaintMode

◆ GrabClone

typedef struct GrabClone GrabClone

◆ PaintOperation

typedef struct PaintOperation PaintOperation

Enumeration Type Documentation

◆ eTexPaintMode

enum eTexPaintMode
Enumerator
PAINT_MODE_2D 
PAINT_MODE_3D_PROJECT 

Definition at line 332 of file paint_image.c.

Function Documentation

◆ brush_colors_flip_exec()

static int brush_colors_flip_exec ( bContext *  C,
wmOperator *  UNUSEDop 
)
static

Definition at line 1271 of file paint_image.c.

References BKE_paint_brush(), BKE_paint_get_active_from_context(), C, CTX_data_scene(), UnifiedPaintSettings::flag, NA_EDITED, NC_BRUSH, OPERATOR_CANCELLED, OPERATOR_FINISHED, Brush::rgb, UnifiedPaintSettings::rgb, scene, Brush::secondary_rgb, UnifiedPaintSettings::secondary_rgb, swap_v3_v3(), Scene::toolsettings, UNIFIED_PAINT_COLOR, ToolSettings::unified_paint_settings, and WM_event_add_notifier().

Referenced by PAINT_OT_brush_colors_flip().

◆ brush_colors_flip_poll()

static bool brush_colors_flip_poll ( bContext *  C)
static

Definition at line 1294 of file paint_image.c.

References C, CTX_data_active_object(), ELEM, image_paint_brush(), image_paint_poll(), Brush::imagepaint_tool, Object::mode, NULL, OB_MODE_SCULPT, OB_MODE_TEXTURE_PAINT, OB_MODE_VERTEX_PAINT, PAINT_TOOL_DRAW, and PAINT_TOOL_FILL.

Referenced by PAINT_OT_brush_colors_flip().

◆ ED_imapaint_bucket_fill()

void ED_imapaint_bucket_fill ( struct bContext *  C,
float  color[3],
wmOperator *  op,
const int  mouse[2] 
)

Definition at line 1328 of file paint_image.c.

References C, CTX_wm_space_image(), DEG_id_tag_update(), ED_image_undo_push_begin(), ED_image_undo_push_end(), Image::id, SpaceImage::image, wmOperatorType::name, NULL, paint_2d_bucket_fill(), PAINT_MODE_TEXTURE_2D, and wmOperator::type.

Referenced by drop_color_invoke().

◆ ED_imapaint_clear_partial_redraw()

void ED_imapaint_clear_partial_redraw ( void  )

Definition at line 104 of file paint_image.c.

References imapaintpartial.

Referenced by image_flip_exec(), image_invert_exec(), image_scale_exec(), paint_2d_bucket_fill(), paint_2d_gradient_fill(), and paint_2d_redraw().

◆ ED_imapaint_dirty_region()

void ED_imapaint_dirty_region ( Image *  ima,
ImBuf *  ibuf,
ImageUser *  iuser,
int  x,
int  y,
int  w,
int  h,
bool  find_old 
)

Definition at line 122 of file paint_image.c.

References BKE_image_mark_dirty(), ED_image_paint_tile_list_get(), ED_image_paint_tile_push(), ImagePaintPartialRedraw::enabled, imapaint_region_tiles(), imapaintpartial, IMB_freeImBuf(), IMB_rectclip(), max_ii(), min_ii(), NULL, w(), x, ImagePaintPartialRedraw::x1, ImagePaintPartialRedraw::x2, y, ImagePaintPartialRedraw::y1, and ImagePaintPartialRedraw::y2.

Referenced by paint_2d_bucket_fill(), paint_2d_gradient_fill(), and paint_2d_op().

◆ ED_object_texture_paint_mode_enter()

void ED_object_texture_paint_mode_enter ( bContext *  C)

Definition at line 1182 of file paint_image.c.

References C, CTX_data_active_object(), CTX_data_main(), CTX_data_scene(), ED_object_texture_paint_mode_enter_ex(), and scene.

◆ ED_object_texture_paint_mode_enter_ex()

void ED_object_texture_paint_mode_enter_ex ( Main *  bmain,
Scene *  scene,
Object *  ob 
)

Definition at line 1122 of file paint_image.c.

References Object::actcol, blender::compositor::area(), bScreen::areabase, BKE_image_free_all_gputextures(), BKE_image_paint_set_mipmap(), BKE_mesh_from_object(), BKE_object_material_get(), BKE_paint_init(), BKE_paint_toolslots_brush_validate(), BKE_texpaint_slots_refresh_object(), BLI_assert, ImagePaintSettings::canvas, DEG_id_tag_update(), ED_paint_proj_mesh_data_check(), ED_space_image_set(), ListBase::first, Mesh::id, ID_RECALC_COPY_ON_WRITE, TexPaintSlot::ima, IMAGEPAINT_MODE_IMAGE, IMAGEPAINT_MODE_MATERIAL, ToolSettings::imapaint, Object::mode, ImagePaintSettings::mode, NC_SCENE, ND_MODE, NULL, OB_MODE_TEXTURE_PAINT, ImagePaintSettings::paint, Material::paint_active_slot, PAINT_CURSOR_TEXTURE_PAINT, PAINT_MODE_TEXTURE_3D, SpaceImage::pin, scene, SPACE_IMAGE, SpaceLink::spacetype, Material::texpaintslot, toggle_paint_cursor(), Scene::toolsettings, wmWindowManager::windows, Main::wm, WM_main_add_notifier(), and WM_window_get_active_screen().

Referenced by ED_object_texture_paint_mode_enter(), and texture_paint_toggle_exec().

◆ ED_object_texture_paint_mode_exit()

void ED_object_texture_paint_mode_exit ( bContext *  C)

Definition at line 1206 of file paint_image.c.

References C, CTX_data_active_object(), CTX_data_main(), CTX_data_scene(), ED_object_texture_paint_mode_exit_ex(), and scene.

◆ ED_object_texture_paint_mode_exit_ex()

void ED_object_texture_paint_mode_exit_ex ( Main *  bmain,
Scene *  scene,
Object *  ob 
)

Definition at line 1190 of file paint_image.c.

References BKE_image_free_all_gputextures(), BKE_image_paint_set_mipmap(), BKE_mesh_from_object(), BLI_assert, DEG_id_tag_update(), Mesh::id, ID_RECALC_COPY_ON_WRITE, Object::mode, NC_SCENE, ND_MODE, NULL, OB_MODE_TEXTURE_PAINT, scene, toggle_paint_cursor(), and WM_main_add_notifier().

Referenced by ed_object_mode_generic_exit_ex(), ED_object_texture_paint_mode_exit(), and texture_paint_toggle_exec().

◆ ED_space_image_paint_update()

void ED_space_image_paint_update ( Main *  bmain,
wmWindowManager *  wm,
Scene *  scene 
)

Definition at line 807 of file paint_image.c.

References blender::compositor::area(), bScreen::areabase, BKE_paint_init(), enabled, image_paint_poll(), ToolSettings::imapaint, LISTBASE_FOREACH, ImagePaintSettings::paint, paint_cursor_delete_textures(), paint_cursor_start(), PAINT_CURSOR_TEXTURE_PAINT, PAINT_MODE_TEXTURE_2D, scene, SI_MODE_PAINT, SPACE_IMAGE, Scene::toolsettings, wmWindowManager::windows, and WM_window_get_active_screen().

Referenced by ED_editors_init().

◆ facemask_paint_poll()

bool facemask_paint_poll ( bContext *  C)

Definition at line 1365 of file paint_image.c.

References BKE_paint_select_face_test(), C, and CTX_data_active_object().

Referenced by ED_keymap_paint(), PAINT_OT_face_select_all(), PAINT_OT_face_select_hide(), PAINT_OT_face_select_linked(), PAINT_OT_face_select_linked_pick(), and PAINT_OT_face_select_reveal().

◆ get_imapaint_zoom()

bool get_imapaint_zoom ( bContext *  C,
float *  zoomx,
float *  zoomy 
)

Definition at line 768 of file paint_image.c.

References blender::compositor::area(), C, CTX_wm_area(), CTX_wm_region(), ED_space_image_get_zoom(), SpaceImage::mode, SI_MODE_PAINT, and SPACE_IMAGE.

Referenced by paint_cursor_context_init(), and paint_stroke_new().

◆ get_imapaintpartial()

ImagePaintPartialRedraw* get_imapaintpartial ( void  )

Definition at line 92 of file paint_image.c.

References imapaintpartial.

◆ grab_clone_apply()

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

Definition at line 842 of file paint_image.c.

References add_v2_v2(), C, Brush::clone, CTX_wm_region(), ED_region_tag_redraw(), image_paint_brush(), BrushClone::offset, wmOperator::ptr, and RNA_float_get_array().

Referenced by grab_clone_exec(), and grab_clone_modal().

◆ grab_clone_cancel()

static void grab_clone_cancel ( bContext *  UNUSEDC,
wmOperator *  op 
)
static

Definition at line 908 of file paint_image.c.

References wmOperator::customdata, and MEM_freeN.

Referenced by PAINT_OT_grab_clone().

◆ grab_clone_exec()

static int grab_clone_exec ( bContext *  C,
wmOperator *  op 
)
static

Definition at line 852 of file paint_image.c.

References C, grab_clone_apply(), and OPERATOR_FINISHED.

Referenced by PAINT_OT_grab_clone().

◆ grab_clone_invoke()

static int grab_clone_invoke ( bContext *  C,
wmOperator *  op,
const wmEvent *  event 
)
static

Definition at line 859 of file paint_image.c.

References C, Brush::clone, copy_v2_v2(), wmOperator::customdata, image_paint_brush(), MEM_callocN, BrushClone::offset, OPERATOR_RUNNING_MODAL, GrabClone::startoffset, GrabClone::startx, GrabClone::starty, and WM_event_add_modal_handler().

Referenced by PAINT_OT_grab_clone().

◆ grab_clone_modal()

static int grab_clone_modal ( bContext *  C,
wmOperator *  op,
const wmEvent *  event 
)
static

Definition at line 875 of file paint_image.c.

References C, Brush::clone, copy_v2_v2(), CTX_wm_region(), wmOperator::customdata, grab_clone_apply(), image_paint_brush(), LEFTMOUSE, MEM_freeN, MIDDLEMOUSE, MOUSEMOVE, BrushClone::offset, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, wmOperator::ptr, RIGHTMOUSE, RNA_float_set_array(), GrabClone::startoffset, GrabClone::startx, GrabClone::starty, wmEvent::type, UI_view2d_region_to_view(), ARegion::v2d, ARegion::winrct, wmEvent::x, rcti::xmin, wmEvent::y, and rcti::ymin.

Referenced by PAINT_OT_grab_clone().

◆ gradient_draw_line()

static void gradient_draw_line ( bContext *  UNUSEDC,
int  x,
int  y,
void *  customdata 
)
static

Definition at line 439 of file paint_image.c.

References GPU_blend(), GPU_BLEND_ALPHA, GPU_BLEND_NONE, GPU_COMP_I32, GPU_FETCH_INT_TO_FLOAT, GPU_line_smooth(), GPU_line_width(), GPU_PRIM_LINES, GPU_SHADER_2D_UNIFORM_COLOR, GPU_vertformat_attr_add(), immBegin(), immBindBuiltinProgram(), immEnd(), immUnbindProgram(), immUniformColor4ub(), immVertex2i(), immVertexFormat(), pos, ViewContext::region, PaintOperation::startmouse, PaintOperation::vc, ARegion::winrct, x, rcti::xmin, y, and rcti::ymin.

Referenced by texture_paint_init().

◆ image_paint_2d_clone_poll()

static bool image_paint_2d_clone_poll ( bContext *  C)
static

Definition at line 316 of file paint_image.c.

References C, Brush::clone, CTX_wm_region_view3d(), BrushClone::image, image_paint_brush(), image_paint_poll(), Brush::imagepaint_tool, and PAINT_TOOL_CLONE.

Referenced by PAINT_OT_grab_clone().

◆ image_paint_brush()

static Brush* image_paint_brush ( bContext *  C)
static

Definition at line 266 of file paint_image.c.

References BKE_paint_brush(), C, CTX_data_scene(), ToolSettings::imapaint, ImagePaintSettings::paint, scene, and Scene::toolsettings.

Referenced by brush_colors_flip_poll(), grab_clone_apply(), grab_clone_invoke(), grab_clone_modal(), image_paint_2d_clone_poll(), and image_paint_poll_ex().

◆ image_paint_poll()

static bool image_paint_poll ( bContext *  C)
static

Definition at line 306 of file paint_image.c.

References C, and image_paint_poll_ex().

Referenced by brush_colors_flip_poll(), ED_space_image_paint_update(), image_paint_2d_clone_poll(), image_texture_paint_poll(), PAINT_OT_image_paint(), texture_paint_init(), and toggle_paint_cursor().

◆ image_paint_poll_ex()

static bool image_paint_poll_ex ( bContext *  C,
bool  check_tool 
)
static

Definition at line 274 of file paint_image.c.

References C, CTX_data_active_object(), CTX_wm_region(), CTX_wm_region_view3d(), CTX_wm_space_image(), ID_IS_LINKED, SpaceImage::image, image_paint_brush(), Object::mode, SpaceImage::mode, NULL, OB_MODE_TEXTURE_PAINT, ARegion::regiontype, RGN_TYPE_WINDOW, SI_MODE_PAINT, and WM_toolsystem_active_tool_is_brush().

Referenced by image_paint_poll(), and image_paint_poll_ignore_tool().

◆ image_paint_poll_ignore_tool()

static bool image_paint_poll_ignore_tool ( bContext *  C)
static

Definition at line 311 of file paint_image.c.

References C, and image_paint_poll_ex().

Referenced by sample_color_poll().

◆ image_texture_paint_poll()

bool image_texture_paint_poll ( bContext *  C)

Definition at line 1360 of file paint_image.c.

References C, image_paint_poll(), and texture_paint_poll().

Referenced by ED_keymap_paint().

◆ imapaint_image_update()

void imapaint_image_update ( SpaceImage *  sima,
Image *  image,
ImBuf *  ibuf,
ImageUser *  iuser,
short  texpaint 
)

Definition at line 167 of file paint_image.c.

References BKE_image_update_gputexture(), IB_MIPMAP_INVALID, imapaintpartial, IMB_partial_display_buffer_update_delayed(), SpaceImage::lock, ImBuf::mipmap, ImBuf::userflags, w(), ImagePaintPartialRedraw::x1, ImagePaintPartialRedraw::x2, ImagePaintPartialRedraw::y1, and ImagePaintPartialRedraw::y2.

Referenced by paint_2d_bucket_fill(), paint_2d_gradient_fill(), paint_2d_redraw(), and project_image_refresh_tagged().

◆ imapaint_region_tiles()

void imapaint_region_tiles ( ImBuf *  ibuf,
int  x,
int  y,
int  w,
int  h,
int *  tx,
int *  ty,
int *  tw,
int *  th 
)

Definition at line 109 of file paint_image.c.

References ED_IMAGE_UNDO_TILE_BITS, IMB_rectclip(), NULL, w(), x, and y.

Referenced by ED_imapaint_dirty_region(), and paint_2d_op().

◆ mask_paint_poll()

bool mask_paint_poll ( bContext *  C)

Definition at line 1375 of file paint_image.c.

References BKE_paint_select_elem_test(), C, and CTX_data_active_object().

Referenced by PAINT_OT_weight_set().

◆ paint_brush_color_get()

void paint_brush_color_get ( struct Scene *  scene,
struct Brush *  br,
bool  color_correction,
bool  invert,
float  distance,
float  pressure,
float  color[3],
struct ColorManagedDisplay *  display 
)

Definition at line 365 of file paint_image.c.

References BKE_brush_color_get(), BKE_brush_secondary_color_get(), BKE_colorband_evaluate(), BRUSH_GRADIENT_PRESSURE, BRUSH_GRADIENT_SPACING_CLAMP, BRUSH_GRADIENT_SPACING_REPEAT, BRUSH_USE_GRADIENT, copy_v3_v3(), distance(), Brush::flag, Brush::gradient, Brush::gradient_spacing, Brush::gradient_stroke_mode, IMB_colormanagement_display_to_scene_linear_v3(), IMB_colormanagement_scene_linear_to_srgb_v3(), invert(), and scene.

Referenced by brush_painter_imbuf_new(), brush_painter_imbuf_update(), and paint_proj_stroke_ps().

◆ paint_brush_exit_tex()

void paint_brush_exit_tex ( Brush *  brush)

Definition at line 425 of file paint_image.c.

References bNodeTree::execdata, Brush::mask_mtex, Brush::mtex, Tex::nodetree, ntreeTexEndExecTree(), and MTex::tex.

Referenced by paint_2d_stroke_done(), and paint_proj_stroke_done().

◆ paint_brush_init_tex()

void paint_brush_init_tex ( Brush *  brush)

Definition at line 409 of file paint_image.c.

References Brush::mask_mtex, Brush::mtex, Tex::nodetree, ntreeTexBeginExecTree(), and MTex::tex.

Referenced by paint_2d_new_stroke(), and paint_proj_new_stroke().

◆ paint_delete_blur_kernel()

void paint_delete_blur_kernel ( BlurKernel *  kernel)

Definition at line 257 of file paint_image.c.

References MEM_freeN, and BlurKernel::wdata.

Referenced by paint_2d_canvas_free(), and project_paint_end().

◆ paint_exec()

static int paint_exec ( bContext *  C,
wmOperator *  op 
)
static

Definition at line 722 of file paint_image.c.

References C, wmOperator::customdata, NULL, OPERATOR_CANCELLED, paint_stroke_done(), paint_stroke_exec(), paint_stroke_new(), paint_stroke_redraw(), paint_stroke_test_start(), paint_stroke_update_step(), wmOperator::ptr, RNA_float_get_array(), RNA_property_collection_lookup_int(), and RNA_struct_find_property().

Referenced by PAINT_OT_image_paint().

◆ paint_invoke()

static int paint_invoke ( bContext *  C,
wmOperator *  op,
const wmEvent *  event 
)
static

Definition at line 696 of file paint_image.c.

References BLI_assert, C, wmOperator::customdata, wmOperatorType::modal, NULL, OPERATOR_FINISHED, OPERATOR_RETVAL_CHECK, OPERATOR_RUNNING_MODAL, paint_stroke_done(), paint_stroke_free(), paint_stroke_new(), paint_stroke_redraw(), paint_stroke_test_start(), paint_stroke_update_step(), wmOperator::type, wmEvent::type, and WM_event_add_modal_handler().

Referenced by PAINT_OT_image_paint().

◆ paint_new_blur_kernel()

BlurKernel* paint_new_blur_kernel ( Brush *  br,
bool  proj 
)

Definition at line 191 of file paint_image.c.

References Brush::blur_kernel_radius, Brush::blur_mode, KDL::exp(), KERNEL_BOX, KERNEL_GAUSSIAN, MEM_freeN, MEM_mallocN, NULL, BlurKernel::pixel_len, BlurKernel::side, BlurKernel::side_squared, type, and BlurKernel::wdata.

Referenced by paint_2d_new_stroke(), and project_state_init().

◆ PAINT_OT_brush_colors_flip()

void PAINT_OT_brush_colors_flip ( wmOperatorType *  ot)

Definition at line 1313 of file paint_image.c.

References brush_colors_flip_exec(), brush_colors_flip_poll(), wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

◆ PAINT_OT_grab_clone()

void PAINT_OT_grab_clone ( wmOperatorType *  ot)

Definition at line 913 of file paint_image.c.

References wmOperatorType::cancel, wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, grab_clone_cancel(), grab_clone_exec(), grab_clone_invoke(), grab_clone_modal(), wmOperatorType::idname, image_paint_2d_clone_poll(), wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, NULL, OPTYPE_BLOCKING, OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorType::poll, RNA_def_float_vector(), and wmOperatorType::srna.

Referenced by ED_operatortypes_paint().

◆ PAINT_OT_image_paint()

void PAINT_OT_image_paint ( wmOperatorType *  ot)

Definition at line 748 of file paint_image.c.

References wmOperatorType::cancel, wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, image_paint_poll(), wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, ot, paint_exec(), paint_invoke(), paint_stroke_cancel(), paint_stroke_modal(), paint_stroke_operator_properties(), and wmOperatorType::poll.

Referenced by ED_operatortypes_paint().

◆ PAINT_OT_sample_color()

void PAINT_OT_sample_color ( wmOperatorType *  ot)

Definition at line 1094 of file paint_image.c.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, NULL, OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorType::poll, PROP_HIDDEN, PROP_SKIP_SAVE, RNA_def_boolean(), RNA_def_int_vector(), RNA_def_property_flag(), sample_color_exec(), sample_color_invoke(), sample_color_modal(), sample_color_poll(), and wmOperatorType::srna.

Referenced by ED_operatortypes_paint().

◆ PAINT_OT_texture_paint_toggle()

void PAINT_OT_texture_paint_toggle ( wmOperatorType *  ot)

Definition at line 1256 of file paint_image.c.

References wmOperatorType::description, wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::name, OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorType::poll, texture_paint_toggle_exec(), and texture_paint_toggle_poll().

Referenced by ED_operatortypes_paint().

◆ paint_stroke_done()

static void paint_stroke_done ( const bContext *  C,
struct PaintStroke *  stroke 
)
static

Definition at line 595 of file paint_image.c.

References BKE_brush_color_get(), BKE_brush_secondary_color_get(), BKE_brush_size_get(), BKE_paint_brush(), BKE_reportf(), BRUSH_USE_GRADIENT, C, CTX_data_scene(), PaintOperation::cursor, PaintOperation::custom_paint, ED_image_undo_push_end(), Brush::flag, ImagePaintSettings::flag, IMAGEPAINT_DRAWING, Brush::imagepaint_tool, ToolSettings::imapaint, MEM_freeN, PaintOperation::mode, ImagePaintSettings::paint, paint_2d_bucket_fill(), paint_2d_gradient_fill(), paint_2d_stroke_done(), PAINT_MODE_2D, PAINT_MODE_3D_PROJECT, paint_proj_redraw(), paint_proj_stroke(), paint_proj_stroke_done(), paint_stroke_flipped(), paint_stroke_inverted(), paint_stroke_mode_data(), PAINT_TOOL_FILL, PaintOperation::prevmouse, RPT_WARNING, scene, srgb_to_linearrgb_v3_v3(), PaintOperation::startmouse, Scene::toolsettings, and WM_paint_cursor_end().

Referenced by paint_exec(), and paint_invoke().

◆ paint_stroke_redraw()

static void paint_stroke_redraw ( const bContext *  C,
struct PaintStroke *  stroke,
bool  final 
)
static

Definition at line 583 of file paint_image.c.

References C, PaintOperation::custom_paint, PaintOperation::mode, paint_2d_redraw(), PAINT_MODE_3D_PROJECT, paint_proj_redraw(), and paint_stroke_mode_data().

Referenced by paint_exec(), and paint_invoke().

◆ paint_stroke_test_start()

static bool paint_stroke_test_start ( bContext *  C,
wmOperator *  op,
const float  mouse[2] 
)
static

Definition at line 680 of file paint_image.c.

References C, wmOperator::customdata, paint_stroke_set_mode_data(), and texture_paint_init().

Referenced by paint_exec(), and paint_invoke().

◆ paint_stroke_update_step()

static void paint_stroke_update_step ( bContext *  C,
struct PaintStroke *  stroke,
PointerRNA *  itemptr 
)
static

Definition at line 527 of file paint_image.c.

References BKE_brush_alpha_get(), BKE_brush_alpha_set(), BKE_brush_use_alpha_pressure(), BKE_paint_brush(), BRUSH_ACCUMULATE, BRUSH_ANCHORED, BRUSH_DRAG_DOT, C, copy_v2_v2(), CTX_data_scene(), CTX_data_tool_settings(), CTX_wm_manager(), PaintOperation::custom_paint, distance(), ED_image_undo_restore(), Brush::flag, Brush::imagepaint_tool, ToolSettings::imapaint, max_ff(), PaintOperation::mode, UnifiedPaintSettings::overlap_factor, ImagePaintSettings::paint, paint_2d_stroke(), PAINT_MODE_3D_PROJECT, paint_proj_stroke(), paint_stroke_distance_get(), paint_stroke_mode_data(), PAINT_TOOL_FILL, PaintOperation::prevmouse, RNA_boolean_get(), RNA_float_get(), RNA_float_get_array(), scene, size(), UndoStack::step_init, wmWindowManager::undo_stack, and ToolSettings::unified_paint_settings.

Referenced by paint_exec(), and paint_invoke().

◆ paint_use_opacity_masking()

bool paint_use_opacity_masking ( Brush *  brush)

Definition at line 350 of file paint_image.c.

References BRUSH_AIRBRUSH, BRUSH_ANCHORED, BRUSH_DRAG_DOT, MTex::brush_map_mode, BRUSH_USE_GRADIENT, ELEM, Brush::flag, Brush::imagepaint_tool, Brush::mtex, MTEX_MAP_MODE_3D, MTEX_MAP_MODE_STENCIL, MTEX_MAP_MODE_TILED, PAINT_TOOL_FILL, PAINT_TOOL_SMEAR, PAINT_TOOL_SOFTEN, and MTex::tex.

Referenced by paint_2d_canvas_set(), and project_state_init().

◆ sample_color_exec()

static int sample_color_exec ( bContext *  C,
wmOperator *  op 
)
static

Definition at line 967 of file paint_image.c.

References BKE_paint_brush(), BKE_paint_get_active_from_context(), BKE_paintmode_get_active_from_context(), C, CTX_wm_region(), CTX_wm_window(), Paint::flags, NA_EDITED, NC_BRUSH, OPERATOR_FINISHED, PAINT_MODE_TEXTURE_3D, paint_sample_color(), PAINT_SHOW_BRUSH, wmOperator::ptr, RNA_boolean_get(), RNA_int_get_array(), WM_event_add_notifier(), WM_paint_cursor_tag_redraw(), and WM_redraw_windows().

Referenced by PAINT_OT_sample_color().

◆ sample_color_invoke()

static int sample_color_invoke ( bContext *  C,
wmOperator *  op,
const wmEvent *  event 
)
static

Definition at line 998 of file paint_image.c.

References BKE_brush_color_get(), BKE_paint_brush(), BKE_paint_get_active_from_context(), BKE_paintmode_get_active_from_context(), C, copy_v3_v3(), CTX_data_scene(), CTX_wm_region(), CTX_wm_window(), wmOperator::customdata, data, Paint::flags, MEM_mallocN, wmEvent::mval, NA_EDITED, NC_BRUSH, OPERATOR_RUNNING_MODAL, PAINT_MODE_TEXTURE_3D, paint_sample_color(), PAINT_SHOW_BRUSH, wmOperator::ptr, RNA_boolean_get(), RNA_int_set_array(), sample_color_update_header(), scene, wmEvent::type, WM_CURSOR_EYEDROPPER, WM_cursor_modal_set(), WM_event_add_modal_handler(), WM_event_add_notifier(), WM_paint_cursor_tag_redraw(), WM_redraw_windows(), and WM_userdef_event_type_from_keymap_type().

Referenced by PAINT_OT_sample_color().

◆ sample_color_modal()

static int sample_color_modal ( bContext *  C,
wmOperator *  op,
const wmEvent *  event 
)
static

Definition at line 1036 of file paint_image.c.

References BKE_brush_color_set(), BKE_paint_brush(), BKE_paint_get_active_from_context(), BKE_paintmode_get_active_from_context(), C, CTX_data_scene(), CTX_wm_region(), CTX_wm_window(), wmOperator::customdata, data, ED_workspace_status_text(), Paint::flags, KM_PRESS, KM_RELEASE, LEFTMOUSE, MEM_freeN, MOUSEMOVE, wmEvent::mval, NA_EDITED, NC_BRUSH, NULL, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, PAINT_MODE_TEXTURE_3D, paint_sample_color(), PAINT_SHOW_BRUSH, wmOperator::ptr, RNA_boolean_get(), RNA_boolean_set(), RNA_int_set_array(), sample_color_update_header(), scene, wmEvent::type, wmEvent::val, WM_cursor_modal_restore(), and WM_event_add_notifier().

Referenced by PAINT_OT_sample_color().

◆ sample_color_poll()

static bool sample_color_poll ( bContext *  C)
static

Definition at line 1089 of file paint_image.c.

References C, image_paint_poll_ignore_tool(), and vertex_paint_poll_ignore_tool().

Referenced by PAINT_OT_sample_color().

◆ sample_color_update_header()

static void sample_color_update_header ( SampleColorData *  data,
bContext *  C 
)
static

Definition at line 951 of file paint_image.c.

References blender::compositor::area(), BLI_snprintf(), C, CTX_wm_area(), data, ED_workspace_status_text(), TIP_, and UI_MAX_DRAW_STR.

Referenced by sample_color_invoke(), and sample_color_modal().

◆ set_imapaintpartial()

void set_imapaintpartial ( struct ImagePaintPartialRedraw *  ippr)

Definition at line 97 of file paint_image.c.

References imapaintpartial.

Referenced by project_image_refresh_tagged().

◆ texture_paint_init()

static PaintOperation* texture_paint_init ( bContext *  C,
wmOperator *  op,
const float  mouse[2] 
)
static

Definition at line 479 of file paint_image.c.

References BKE_paint_brush(), BRUSH_USE_GRADIENT, C, copy_v2_v2(), CTX_data_ensure_evaluated_depsgraph(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_region_view3d(), PaintOperation::cursor, PaintOperation::custom_paint, depsgraph, ED_image_undo_push_begin(), ED_paint_data_warning(), ED_paint_proj_mesh_data_check(), ED_view3d_viewcontext_init(), Brush::flag, ImagePaintSettings::flag, gradient_draw_line(), image_paint_poll(), IMAGEPAINT_DRAWING, Brush::imagepaint_tool, ToolSettings::imapaint, MEM_callocN, MEM_freeN, PaintOperation::mode, wmOperatorType::name, NC_SCENE, ND_TOOLSETTINGS, NULL, OBACT, ImagePaintSettings::paint, paint_2d_new_stroke(), PAINT_MODE_2D, PAINT_MODE_3D_PROJECT, PAINT_MODE_TEXTURE_2D, paint_proj_new_stroke(), PAINT_TOOL_FILL, PaintOperation::prevmouse, wmOperator::ptr, wmOperator::reports, RGN_TYPE_ANY, RNA_enum_get(), scene, SPACE_TYPE_ANY, PaintOperation::startmouse, tex, Scene::toolsettings, wmOperator::type, PaintOperation::vc, WM_event_add_notifier(), and WM_paint_cursor_activate().

Referenced by paint_stroke_test_start().

◆ texture_paint_poll()

static bool texture_paint_poll ( bContext *  C)
static

Definition at line 1349 of file paint_image.c.

References C, CTX_data_active_object(), OB_MODE_TEXTURE_PAINT, and texture_paint_toggle_poll().

Referenced by image_texture_paint_poll().

◆ texture_paint_toggle_exec()

static int texture_paint_toggle_exec ( bContext *  C,
wmOperator *  op 
)
static

Definition at line 1227 of file paint_image.c.

References C, CTX_data_active_object(), CTX_data_main(), CTX_data_scene(), CTX_wm_message_bus(), ED_object_mode_compat_set(), ED_object_texture_paint_mode_enter_ex(), ED_object_texture_paint_mode_exit_ex(), Object::id, Object::mode, OB_MODE_TEXTURE_PAINT, OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::reports, scene, WM_msg_publish_rna_prop, and WM_toolsystem_update_from_context_view3d().

Referenced by PAINT_OT_texture_paint_toggle().

◆ texture_paint_toggle_poll()

static bool texture_paint_toggle_poll ( bContext *  C)
static

Definition at line 1214 of file paint_image.c.

References C, CTX_data_active_object(), Object::data, ID_IS_LINKED, NULL, OB_MESH, and Object::type.

Referenced by PAINT_OT_texture_paint_toggle(), and texture_paint_poll().

◆ toggle_paint_cursor()

static void toggle_paint_cursor ( Scene *  scene,
bool  enable 
)
static

Definition at line 787 of file paint_image.c.

References image_paint_poll(), ToolSettings::imapaint, NULL, ImagePaintSettings::paint, Paint::paint_cursor, paint_cursor_delete_textures(), paint_cursor_start(), scene, Scene::toolsettings, and WM_paint_cursor_end().

Referenced by ED_object_texture_paint_mode_enter_ex(), and ED_object_texture_paint_mode_exit_ex().

◆ vert_paint_poll()

bool vert_paint_poll ( bContext *  C)

Definition at line 1370 of file paint_image.c.

References BKE_paint_select_vert_test(), C, and CTX_data_active_object().

Referenced by ED_keymap_paint(), PAINT_OT_vert_select_all(), and PAINT_OT_vert_select_ungrouped().

Variable Documentation

◆ imapaintpartial

ImagePaintPartialRedraw imapaintpartial = {0, 0, 0, 0, 0}
static

This is a static resource for non-global access. Maybe it should be exposed as part of the paint operation, but for now just give a public interface.

Definition at line 90 of file paint_image.c.

Referenced by ED_imapaint_clear_partial_redraw(), ED_imapaint_dirty_region(), get_imapaintpartial(), imapaint_image_update(), and set_imapaintpartial().

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