diff options
Diffstat (limited to 'source/blender/editors/include/ED_gpencil.h')
| -rw-r--r-- | source/blender/editors/include/ED_gpencil.h | 189 |
1 files changed, 114 insertions, 75 deletions
diff --git a/source/blender/editors/include/ED_gpencil.h b/source/blender/editors/include/ED_gpencil.h index f1f2ce29e7f..13f8233079b 100644 --- a/source/blender/editors/include/ED_gpencil.h +++ b/source/blender/editors/include/ED_gpencil.h @@ -30,64 +30,44 @@ #ifndef __ED_GPENCIL_H__ #define __ED_GPENCIL_H__ -#include "ED_numinput.h" - struct ID; struct ListBase; -struct bContext; -struct Depsgraph; -struct ScrArea; -struct ARegion; -struct View3D; -struct Object; +struct PointerRNA; +struct rcti; + struct bGPdata; struct bGPDlayer; struct bGPDframe; struct bGPDstroke; -struct bGPDpalette; -struct bGPDpalettecolor; -struct bAnimContext; -struct KeyframeEditData; -struct PointerRNA; +struct bGPDspoint; +struct Brush; + +struct Main; +struct bContext; +struct EvaluationContext; +struct Depsgraph; +struct ScrArea; +struct ARegion; +struct RegionView3D; struct Scene; +struct ToolSettings; struct ViewLayer; -struct wmWindowManager; -struct wmKeyConfig; - - -/* ------------- Grease-Pencil Helpers ---------------- */ -typedef struct tGPDinterpolate_layer { - struct tGPDinterpolate_layer *next, *prev; - - struct bGPDlayer *gpl; /* layer */ - struct bGPDframe *prevFrame; /* frame before current frame (interpolate-from) */ - struct bGPDframe *nextFrame; /* frame after current frame (interpolate-to) */ - struct bGPDframe *interFrame; /* interpolated frame */ - float factor; /* interpolate factor */ +struct View3D; -} tGPDinterpolate_layer; +struct Object; +struct Material; -/* Temporary interpolate operation data */ -typedef struct tGPDinterpolate { - struct Scene *scene; /* current scene from context */ - struct ScrArea *sa; /* area where painting originated */ - struct ARegion *ar; /* region where painting originated */ - struct bGPdata *gpd; /* current GP datablock */ +struct bAnimContext; +struct KeyframeEditData; - int cframe; /* current frame number */ - ListBase ilayers; /* (tGPDinterpolate_layer) layers to be interpolated */ - float shift; /* value for determining the displacement influence */ - float init_factor; /* initial interpolation factor for active layer */ - float low_limit; /* shift low limit (-100%) */ - float high_limit; /* shift upper limit (200%) */ - int flag; /* flag from toolsettings */ +struct wmKeyConfig; +struct wmOperator; +struct wmWindow; +struct wmWindowManager; - NumInput num; /* numeric input */ - void *draw_handle_3d; /* handle for drawing strokes while operator is running 3d stuff */ - void *draw_handle_screen; /* handle for drawing strokes while operator is running screen stuff */ -} tGPDinterpolate; +/* ------------- Grease-Pencil Runtime Data ---------------- */ -/* Temporary 'Stroke Point' data +/* Temporary 'Stroke Point' data (2D / screen-space) * * Used as part of the 'stroke cache' used during drawing of new strokes */ @@ -96,27 +76,43 @@ typedef struct tGPspoint { float pressure; /* pressure of tablet at this point */ float strength; /* pressure of tablet at this point for alpha factor */ float time; /* Time relative to stroke start (used when converting to path) */ + float uv_fac; /* factor of uv along the stroke */ + float uv_rot; /* uv rotation for dor mode */ } tGPspoint; - -/* Check if 'sketching sessions' are enabled */ -#define GPENCIL_SKETCH_SESSIONS_ON(scene) ((scene)->toolsettings->gpencil_flags & GP_TOOL_FLAG_PAINTSESSIONS_ON) +/* used to sort by zdepth gpencil objects in viewport */ +/* TODO: this could be a system parameter in userprefs screen */ +#define GP_CACHE_BLOCK_SIZE 16 +typedef struct tGPencilSort { + struct Base *base; + float zdepth; +} tGPencilSort; /* ----------- Grease Pencil Tools/Context ------------- */ /* Context-dependent */ -struct bGPdata **ED_gpencil_data_get_pointers(const struct bContext *C, struct PointerRNA *ptr); +struct bGPdata **ED_gpencil_data_get_pointers(const struct bContext *C, struct PointerRNA *r_ptr); + struct bGPdata *ED_gpencil_data_get_active(const struct bContext *C); +struct bGPdata *ED_gpencil_data_get_active_evaluated(const struct bContext *C); /* Context independent (i.e. each required part is passed in instead) */ -struct bGPdata **ED_gpencil_data_get_pointers_direct(struct ID *screen_id, struct Scene *scene, - struct ScrArea *sa, struct Object *ob, - struct PointerRNA *ptr); -struct bGPdata *ED_gpencil_data_get_active_direct(struct ID *screen_id, struct Scene *scene, - struct ScrArea *sa, struct Object *ob); +struct bGPdata **ED_gpencil_data_get_pointers_direct( + struct ID *screen_id, + struct ScrArea *sa, + struct Scene *scene, + struct Object *ob, + struct PointerRNA *r_ptr); +struct bGPdata *ED_gpencil_data_get_active_direct( + struct ID *screen_id, + struct ScrArea *sa, + struct Scene *scene, + struct Object *ob); + +bool ED_gpencil_data_owner_is_annotation(struct PointerRNA *owner_ptr); /* 3D View */ -struct bGPdata *ED_gpencil_data_get_active_v3d(struct Scene *scene, struct ViewLayer *view_layer); +struct bGPdata *ED_gpencil_data_get_active_v3d(struct ViewLayer *view_layer); bool ED_gpencil_has_keyframe_v3d(struct Scene *scene, struct Object *ob, int cfra); @@ -124,13 +120,7 @@ bool ED_gpencil_has_keyframe_v3d(struct Scene *scene, struct Object *ob, int cfr bool ED_gpencil_stroke_can_use_direct(const struct ScrArea *sa, const struct bGPDstroke *gps); bool ED_gpencil_stroke_can_use(const struct bContext *C, const struct bGPDstroke *gps); -bool ED_gpencil_stroke_color_use(const struct bGPDlayer *gpl, const struct bGPDstroke *gps); - -struct bGPDpalettecolor *ED_gpencil_stroke_getcolor(struct bGPdata *gpd, struct bGPDstroke *gps); - -bool ED_gpencil_stroke_minmax( - const struct bGPDstroke *gps, const bool use_select, - float r_min[3], float r_max[3]); +bool ED_gpencil_stroke_color_use(struct Object *ob, const struct bGPDlayer *gpl, const struct bGPDstroke *gps); /* ----------- Grease Pencil Operators ----------------- */ @@ -150,16 +140,29 @@ void ED_gpencil_strokes_copybuf_free(void); void ED_gpencil_draw_2dimage(const struct bContext *C); void ED_gpencil_draw_view2d(const struct bContext *C, bool onlyv2d); -void ED_gpencil_draw_view3d(struct wmWindowManager *wm, - struct Scene *scene, - struct ViewLayer *view_layer, - struct Depsgraph *depsgraph, - struct View3D *v3d, - struct ARegion *ar, - bool only3d); -void ED_gpencil_draw_ex(struct Scene *scene, struct bGPdata *gpd, int winx, int winy, - const int cfra, const char spacetype); -void ED_gp_draw_interpolation(struct tGPDinterpolate *tgpi, const int type); +void ED_gpencil_draw_view3d( + struct wmWindowManager *wm, + struct Scene *scene, + struct ViewLayer *view_layer, + struct Depsgraph *depsgraph, + struct View3D *v3d, + struct ARegion *ar, + bool only3d); +void ED_gpencil_draw_view3d_annotations( + struct Scene *scene, struct Depsgraph *depsgraph, + struct View3D *v3d, struct ARegion *ar, + bool only3d); +void ED_gpencil_draw_view3d_object( + struct wmWindowManager *wm, + struct Scene *scene, + struct Depsgraph *depsgraph, + struct Object *ob, + struct View3D *v3d, + struct ARegion *ar, + bool only3d); +void ED_gpencil_draw_ex( + struct RegionView3D *rv3d, struct Scene *scene, struct bGPdata *gpd, int winx, int winy, + const int cfra, const char spacetype); /* ----------- Grease-Pencil AnimEdit API ------------------ */ bool ED_gplayer_frames_looper(struct bGPDlayer *gpl, struct Scene *scene, @@ -192,10 +195,46 @@ int ED_undo_gpencil_step(struct bContext *C, int step, const char *name); /* ------------ Transformation Utilities ------------ */ -/* get difference matrix using parent */ -void ED_gpencil_parent_location(struct bGPDlayer *gpl, float diff_mat[4][4]); +/* get difference matrix */ +void ED_gpencil_parent_location( + const struct Depsgraph *depsgraph, struct Object *obact, struct bGPdata *gpd, + struct bGPDlayer *gpl, float diff_mat[4][4]); /* reset parent matrix for all layers */ -void ED_gpencil_reset_layers_parent(struct bGPdata *gpd); +void ED_gpencil_reset_layers_parent(struct Depsgraph *depsgraph, struct Object *obact, struct bGPdata *gpd); + +/* cursor utilities */ +void ED_gpencil_brush_draw_eraser(struct Brush *brush, int x, int y); + +/* ----------- Add Primitive Utilities -------------- */ + +void ED_gpencil_create_monkey(struct bContext *C, float mat[4][4]); +void ED_gpencil_create_stroke(struct bContext *C, float mat[4][4]); + +/* ------------ Object Utilities ------------ */ +struct Object *ED_add_gpencil_object(struct bContext *C, struct Scene *scene, const float loc[3]); +void ED_gpencil_add_defaults(struct bContext *C); +/* set object modes */ +void ED_gpencil_setup_modes(struct bContext *C, struct bGPdata *gpd, int newmode); + +void ED_gp_project_stroke_to_plane(struct Object *ob, struct RegionView3D *rv3d, struct bGPDstroke *gps, const float origin[3], const int axis); +void ED_gp_project_point_to_plane(struct Object *ob, struct RegionView3D *rv3d, const float origin[3], const int axis, struct bGPDspoint *pt); +void ED_gp_get_drawing_reference(struct View3D *v3d, struct Scene *scene, struct Object *ob, struct bGPDlayer *gpl, char align_flag, float vec[3]); + +/* set sculpt cursor */ +void ED_gpencil_toggle_brush_cursor(struct bContext *C, bool enable, void *customdata); + +/* vertex groups */ +void ED_gpencil_vgroup_assign(struct bContext *C, struct Object *ob, float weight); +void ED_gpencil_vgroup_remove(struct bContext *C, struct Object *ob); +void ED_gpencil_vgroup_select(struct bContext *C, struct Object *ob); +void ED_gpencil_vgroup_deselect(struct bContext *C, struct Object *ob); + +/* join objects */ +int ED_gpencil_join_objects_exec(struct bContext *C, struct wmOperator *op); +/* texture coordinate utilities */ +void ED_gpencil_tpoint_to_point(struct ARegion *ar, float origin[3], const struct tGPspoint *tpt, struct bGPDspoint *pt); +void ED_gpencil_calc_stroke_uv(struct Object *ob, struct bGPDstroke *gps); +void ED_gpencil_update_color_uv(struct Main *bmain, struct Material *mat); #endif /* __ED_GPENCIL_H__ */ |