Blender: image_edit.c File Reference

Blender V2.93

#include "DNA_brush_types.h"
#include "DNA_mask_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BLI_listbase.h"
#include "BLI_rect.h"
#include "BKE_colortools.h"
#include "BKE_context.h"
#include "BKE_editmesh.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "IMB_imbuf_types.h"
#include "DEG_depsgraph.h"
#include "ED_image.h"
#include "ED_mesh.h"
#include "ED_screen.h"
#include "ED_uvedit.h"
#include "UI_view2d.h"
#include "WM_api.h"
#include "WM_types.h"

Go to the source code of this file.

Functions
Image *	ED_space_image (SpaceImage *sima)

void	ED_space_image_set (Main bmain, SpaceImage sima, Object obedit, Image ima, bool automatic)

void	ED_space_image_auto_set (const bContext C, SpaceImage sima)

Mask *	ED_space_image_get_mask (SpaceImage *sima)

void	ED_space_image_set_mask (bContext C, SpaceImage sima, Mask *mask)

ImBuf *	ED_space_image_acquire_buffer (SpaceImage sima, void *r_lock, int tile)

void	ED_space_image_release_buffer (SpaceImage sima, ImBuf ibuf, void *lock)

int	ED_space_image_get_display_channel_mask (ImBuf *ibuf)

bool	ED_space_image_has_buffer (SpaceImage *sima)

void	ED_space_image_get_size (SpaceImage sima, int r_width, int *r_height)

void	ED_space_image_get_size_fl (SpaceImage *sima, float r_size[2])

void	ED_space_image_get_aspect (SpaceImage sima, float r_aspx, float *r_aspy)

void	ED_space_image_get_zoom (SpaceImage sima, const ARegion region, float r_zoomx, float r_zoomy)

void	ED_space_image_get_uv_aspect (SpaceImage sima, float r_aspx, float *r_aspy)

void	ED_image_get_uv_aspect (Image ima, ImageUser iuser, float r_aspx, float r_aspy)

void	ED_image_mouse_pos (SpaceImage sima, const ARegion region, const int mval[2], float co[2])

void	ED_image_view_center_to_point (SpaceImage *sima, float x, float y)

void	ED_image_point_pos (SpaceImage sima, const ARegion region, float x, float y, float r_x, float r_y)

void	ED_image_point_pos__reverse (SpaceImage sima, const ARegion region, const float co[2], float r_co[2])

bool	ED_image_slot_cycle (struct Image *image, int direction)

void	ED_space_image_scopes_update (const struct bContext C, struct SpaceImage sima, struct ImBuf *ibuf, bool use_view_settings)

bool	ED_space_image_show_render (SpaceImage *sima)

bool	ED_space_image_show_paint (SpaceImage *sima)

bool	ED_space_image_show_uvedit (SpaceImage sima, Object obedit)

bool	ED_space_image_check_show_maskedit (SpaceImage sima, Object obedit)

bool	ED_space_image_maskedit_poll (bContext *C)

bool	ED_space_image_paint_curve (const bContext *C)

bool	ED_space_image_maskedit_mask_poll (bContext *C)

bool	ED_space_image_cursor_poll (bContext *C)

Function Documentation

◆ ED_image_get_uv_aspect()

void ED_image_get_uv_aspect	(	Image *	ima,
		ImageUser *	iuser,
		float *	r_aspx,
		float *	r_aspy
	)

Definition at line 302 of file image_edit.c.

References BKE_image_get_aspect(), BKE_image_get_size(), float(), and w().

Referenced by ED_uvedit_get_aspect(), and stencil_fit_image_aspect_exec().

◆ ED_image_mouse_pos()

void ED_image_mouse_pos	(	SpaceImage *	sima,
		const ARegion *	region,
		const int	mval[2],
		float	co[2]
	)

Definition at line 320 of file image_edit.c.

References ED_space_image_get_size(), ED_space_image_get_zoom(), height, UI_view2d_view_to_region(), ARegion::v2d, and width.

◆ ED_image_point_pos()

void ED_image_point_pos	(	SpaceImage *	sima,
		const ARegion *	region,
		float	x,
		float	y,
		float *	r_x,
		float *	r_y
	)

Definition at line 346 of file image_edit.c.

References ED_space_image_get_size(), ED_space_image_get_zoom(), height, UI_view2d_view_to_region(), ARegion::v2d, width, x, and y.

◆ ED_image_point_pos__reverse()

void ED_image_point_pos__reverse	(	SpaceImage *	sima,
		const ARegion *	region,
		const float	co[2],
		float	r_co[2]
	)

Definition at line 361 of file image_edit.c.

References ED_space_image_get_size(), ED_space_image_get_zoom(), height, UI_view2d_view_to_region(), ARegion::v2d, and width.

◆ ED_image_slot_cycle()

bool ED_image_slot_cycle	(	struct Image *	image,
		int	direction
	)

This is more a user-level functionality, for going to next/prev used slot, Stepping onto the last unused slot too.

Definition at line 382 of file image_edit.c.

References BKE_image_get_renderslot(), BLI_assert, BLI_listbase_count(), ELEM, Image::gpuflag, IMA_GPU_REFRESH, Image::last_render_slot, RenderSlot::render, Image::render_slot, and Image::renderslots.

Referenced by image_cycle_render_slot_exec(), and ui_imageuser_slot_menu_step().

◆ ED_image_view_center_to_point()

void ED_image_view_center_to_point	(	SpaceImage *	sima,
		float	x,
		float	y
	)

Definition at line 334 of file image_edit.c.

References ED_space_image_get_aspect(), ED_space_image_get_size(), height, width, x, SpaceImage::xof, y, and SpaceImage::yof.

Referenced by view_center_cursor_exec().

◆ ED_space_image()

Image* ED_space_image ( SpaceImage * sima )

Definition at line 55 of file image_edit.c.

References SpaceImage::image.

Referenced by draw_image_cache(), draw_image_main(), draw_image_main_helpers(), ED_space_image_show_cache(), IMAGE_cache_init(), image_context(), image_main_region_draw(), image_main_region_set_view2d(), image_refresh(), image_sample_apply(), and image_sample_line_exec().

◆ ED_space_image_acquire_buffer()

ImBuf* ED_space_image_acquire_buffer	(	SpaceImage *	sima,
		void **	r_lock,
		int	tile
	)

Definition at line 139 of file image_edit.c.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), IMA_TYPE_R_RESULT, SpaceImage::image, SpaceImage::iuser, NULL, ImBuf::rect, ImBuf::rect_float, ImageUser::tile, and Image::type.

Referenced by draw_image_main(), ED_space_image_color_sample(), ED_space_image_get_position(), ED_space_image_get_size(), ED_space_image_has_buffer(), image_buttons_region_draw(), IMAGE_cache_init(), image_main_region_draw(), image_sample_apply(), and image_sample_line_exec().

◆ ED_space_image_auto_set()

void ED_space_image_auto_set	(	const bContext *	C,
		SpaceImage *	sima
	)

Definition at line 90 of file image_edit.c.

References BKE_editmesh_from_object(), BKE_image_signal(), BMEditMesh::bm, bm, BM_mesh_active_face_get(), C, CTX_data_active_object(), CTX_data_main(), ED_object_get_active_image(), ED_space_image_show_uvedit(), IMA_SIGNAL_USER_NEW_IMAGE, SpaceImage::image, SpaceImage::iuser, BMFace::mat_nr, Object::mode, SpaceImage::mode, NULL, OB_MODE_EDIT, SpaceImage::pin, and SI_MODE_UV.

◆ ED_space_image_check_show_maskedit()

bool ED_space_image_check_show_maskedit	(	SpaceImage *	sima,
		Object *	obedit
	)

Definition at line 484 of file image_edit.c.

References ED_space_image_show_uvedit(), SpaceImage::mode, and SI_MODE_MASK.

Referenced by ED_operator_mask(), ED_space_image_maskedit_poll(), image_listener(), and image_view_selected_exec().

◆ ED_space_image_cursor_poll()

bool ED_space_image_cursor_poll ( bContext * C )

Definition at line 532 of file image_edit.c.

References C, ED_operator_uvedit_space_image(), ED_space_image_maskedit_poll(), and ED_space_image_paint_curve().

Referenced by IMAGE_OT_view_center_cursor(), IMAGE_OT_view_cursor_center(), and UV_OT_cursor_set().

◆ ED_space_image_get_aspect()

void ED_space_image_get_aspect	(	SpaceImage *	sima,
		float *	r_aspx,
		float *	r_aspy
	)

Definition at line 256 of file image_edit.c.

References Image::aspx, Image::aspy, BKE_image_get_aspect(), SpaceImage::image, and NULL.

Referenced by ED_image_view_center_to_point(), ED_mask_get_aspect(), ED_mask_pixelspace_factor(), ED_space_image_get_uv_aspect(), image_main_region_draw(), image_view_all(), OVERLAY_edit_uv_init(), setTransformViewAspect(), sima_zoom_set(), and sima_zoom_set_from_bounds().

◆ ED_space_image_get_display_channel_mask()

int ED_space_image_get_display_channel_mask ( ImBuf * ibuf )

Definition at line 179 of file image_edit.c.

References alpha, ImBuf::channels, result, SI_SHOW_ALPHA, SI_SHOW_B, SI_SHOW_G, SI_SHOW_R, SI_SHOW_ZBUF, SI_USE_ALPHA, ImBuf::zbuf, and ImBuf::zbuf_float.

Referenced by draw_image_buffer(), image_cache_image(), and space_image_gpu_texture_get().

◆ ED_space_image_get_mask()

Mask* ED_space_image_get_mask ( SpaceImage * sima )

Definition at line 122 of file image_edit.c.

References MaskSpaceInfo::mask, and SpaceImage::mask_info.

Referenced by draw_image_cache(), ED_space_image_show_cache(), image_context(), image_main_region_draw(), image_refresh(), and special_aftertrans_update__mask().

◆ ED_space_image_get_size()

void ED_space_image_get_size	(	SpaceImage *	sima,
		int *	r_width,
		int *	r_height
	)

Definition at line 215 of file image_edit.c.

References BLI_rctf_size_x(), BLI_rctf_size_y(), RenderData::border, ED_space_image_acquire_buffer(), ED_space_image_release_buffer(), IMA_TYPE_R_RESULT, SpaceImage::image, IMG_SIZE_FALLBACK, SpaceImage::iuser, RenderData::mode, Scene::r, R_BORDER, R_CROP, scene, ImageUser::scene, RenderData::size, Image::type, ImBuf::x, RenderData::xsch, ImBuf::y, and RenderData::ysch.

Referenced by applyAspectRatio(), do_uvedit_vertex(), ED_image_mouse_pos(), ED_image_point_pos(), ED_image_point_pos__reverse(), ED_image_view_center_to_point(), ED_mask_get_size(), ED_space_image_get_size_fl(), ED_space_image_get_uv_aspect(), ED_space_image_get_zoom(), flushTransUVs(), image_main_region_draw(), image_main_region_set_view2d(), image_view_all(), OVERLAY_edit_uv_init(), removeAspectRatio(), sima_zoom_set(), sima_zoom_set_from_bounds(), uv_circle_select_exec(), uv_sculpt_stroke_apply(), uv_sculpt_stroke_init(), uv_snap_cursor_to_pixels(), uv_snap_uvs_to_pixels(), and uvedit_vertex_buttons().

◆ ED_space_image_get_size_fl()

void ED_space_image_get_size_fl	(	SpaceImage *	sima,
		float	r_size[2]
	)

Definition at line 248 of file image_edit.c.

References ED_space_image_get_size().

◆ ED_space_image_get_uv_aspect()

void ED_space_image_get_uv_aspect	(	SpaceImage *	sima,
		float *	r_aspx,
		float *	r_aspy
	)

Definition at line 282 of file image_edit.c.

References ED_space_image_get_aspect(), ED_space_image_get_size(), float(), and w().

Referenced by OVERLAY_edit_uv_init(), and setTransformViewAspect().

◆ ED_space_image_get_zoom()

void ED_space_image_get_zoom	(	SpaceImage *	sima,
		const ARegion *	region,
		float *	r_zoomx,
		float *	r_zoomy
	)

Definition at line 267 of file image_edit.c.

References BLI_rctf_size_x(), BLI_rctf_size_y(), BLI_rcti_size_x(), BLI_rcti_size_y(), View2D::cur, ED_space_image_get_size(), float(), height, ARegion::v2d, width, and ARegion::winrct.

Referenced by ED_image_mouse_pos(), ED_image_point_pos(), and ED_image_point_pos__reverse().

◆ ED_space_image_has_buffer()

bool ED_space_image_has_buffer ( SpaceImage * sima )

Definition at line 202 of file image_edit.c.

References ED_space_image_acquire_buffer(), ED_space_image_release_buffer(), and NULL.

Referenced by ED_imbuf_sample_invoke(), image_sample_line_invoke(), and OVERLAY_grid_init().

◆ ED_space_image_maskedit_mask_poll()

bool ED_space_image_maskedit_mask_poll ( bContext * C )

Definition at line 522 of file image_edit.c.

References C, CTX_wm_space_image(), ED_space_image_maskedit_poll(), MaskSpaceInfo::mask, SpaceImage::mask_info, and NULL.

Referenced by ED_maskedit_mask_poll().

◆ ED_space_image_maskedit_poll()

bool ED_space_image_maskedit_poll ( bContext * C )

Definition at line 494 of file image_edit.c.

References C, CTX_data_view_layer(), CTX_wm_space_image(), ED_space_image_check_show_maskedit(), and OBEDIT_FROM_VIEW_LAYER.

Referenced by ED_maskedit_poll(), ED_space_image_cursor_poll(), and ED_space_image_maskedit_mask_poll().

◆ ED_space_image_paint_curve()

bool ED_space_image_paint_curve ( const bContext * C )

Definition at line 507 of file image_edit.c.

References Paint::brush, BRUSH_CURVE, C, CTX_data_tool_settings(), CTX_wm_space_image(), Brush::flag, ToolSettings::imapaint, SpaceImage::mode, ImagePaintSettings::paint, and SI_MODE_PAINT.

Referenced by ED_space_image_cursor_poll().

◆ ED_space_image_release_buffer()

void ED_space_image_release_buffer	(	SpaceImage *	sima,
		ImBuf *	ibuf,
		void *	lock
	)

Definition at line 171 of file image_edit.c.

References BKE_image_release_ibuf(), and SpaceImage::image.

Referenced by draw_image_main(), ED_space_image_color_sample(), ED_space_image_get_position(), ED_space_image_get_size(), ED_space_image_has_buffer(), image_buttons_region_draw(), image_draw_finish(), image_main_region_draw(), image_sample_apply(), and image_sample_line_exec().

◆ ED_space_image_scopes_update()

void ED_space_image_scopes_update	(	const struct bContext *	C,
		struct SpaceImage *	sima,
		struct ImBuf *	ibuf,
		bool	use_view_settings
	)

Definition at line 416 of file image_edit.c.

References BKE_scopes_update(), C, CTX_data_active_object(), CTX_data_scene(), Scene::display_settings, G, IMA_TYPE_COMPOSITE, IMA_TYPE_R_RESULT, SpaceImage::image, Object::mode, SpaceImage::mode, NULL, OB_MODE_EDIT, OB_MODE_TEXTURE_PAINT, scene, SpaceImage::scopes, SI_MODE_PAINT, Image::type, and Scene::view_settings.

Referenced by image_buttons_region_draw().

◆ ED_space_image_set()

void ED_space_image_set	(	Main *	bmain,
		SpaceImage *	sima,
		Object *	obedit,
		Image *	ima,
		bool	automatic
	)

Definition at line 60 of file image_edit.c.

References BKE_image_signal(), Object::data, id_us_ensure_real(), IMA_SIGNAL_USER_NEW_IMAGE, IMA_TYPE_COMPOSITE, IMA_TYPE_R_RESULT, SpaceImage::image, SpaceImage::iuser, SpaceImage::mode, NC_GEOM, NC_SPACE, ND_DATA, ND_SPACE_IMAGE, NULL, SpaceImage::pin, SI_MODE_PAINT, SI_MODE_UV, SI_MODE_VIEW, Image::type, and WM_main_add_notifier().

Referenced by ED_object_texture_paint_mode_enter_ex(), image_new_exec(), image_open_exec(), and image_read_viewlayers_exec().

◆ ED_space_image_set_mask()

void ED_space_image_set_mask	(	bContext *	C,
		SpaceImage *	sima,
		Mask *	mask
	)

Definition at line 127 of file image_edit.c.

References C, id_us_ensure_real(), mask(), MaskSpaceInfo::mask, SpaceImage::mask_info, NA_SELECTED, NC_MASK, and WM_event_add_notifier().

Referenced by ED_mask_new().

◆ ED_space_image_show_paint()

bool ED_space_image_show_paint ( SpaceImage * sima )

Definition at line 451 of file image_edit.c.

References ED_space_image_show_render(), SpaceImage::mode, and SI_MODE_PAINT.

◆ ED_space_image_show_render()

bool ED_space_image_show_render ( SpaceImage * sima )

Definition at line 446 of file image_edit.c.

References ELEM, IMA_TYPE_COMPOSITE, IMA_TYPE_R_RESULT, SpaceImage::image, and Image::type.

Referenced by ED_space_image_show_paint(), ED_space_image_show_uvedit(), and image_listener().

◆ ED_space_image_show_uvedit()

bool ED_space_image_show_uvedit	(	SpaceImage *	sima,
		Object *	obedit
	)

Definition at line 460 of file image_edit.c.

References BKE_editmesh_from_object(), ED_space_image_show_render(), EDBM_uv_check(), SpaceImage::mode, OB_MESH, ret, SI_MODE_UV, and Object::type.

Referenced by createTransUVs(), ED_imbuf_sample_poll(), ED_operator_uvedit(), ED_operator_uvedit_space_image(), ED_space_image_auto_set(), ED_space_image_check_show_maskedit(), gizmo2d_generic_poll(), image_main_region_draw(), image_view_selected_exec(), and initTransInfo().