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Diffstat (limited to 'source/blender/editors/include/ED_view3d.h')
-rw-r--r--source/blender/editors/include/ED_view3d.h127
1 files changed, 82 insertions, 45 deletions
diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index 331a6ce6dc6..b2fadece72d 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -37,6 +37,7 @@ struct BMEdge;
struct BMFace;
struct BMVert;
struct BPoint;
+struct Base;
struct BezTriple;
struct BezTriple;
struct BoundBox;
@@ -50,9 +51,12 @@ struct Nurb;
struct Object;
struct RegionView3D;
struct Scene;
+struct ScrArea;
struct View3D;
struct ViewContext;
struct bContext;
+struct bPoseChannel;
+struct bScreen;
struct bglMats;
struct rcti;
struct wmOperator;
@@ -80,24 +84,8 @@ typedef struct ViewDepths {
char damaged;
} ViewDepths;
-/* enum for passing to foreach functions to test RV3D_CLIPPING */
-typedef enum eV3DClipTest {
- V3D_CLIP_TEST_OFF = 0, /* clipping is off */
- V3D_CLIP_TEST_RV3D_CLIPPING = 1, /* clip single points */
- V3D_CLIP_TEST_REGION = 2 /* use for edges to check if both verts are in the view, but not RV3D_CLIPPING */
-} eV3DClipTest;
-
float *give_cursor(struct Scene *scene, struct View3D *v3d);
-int initgrabz(struct RegionView3D *rv3d, float x, float y, float z);
-
-void ED_view3d_win_to_3d(struct ARegion *ar, const float depth_pt[3], const float mval[2], float out[3]);
-void ED_view3d_win_to_delta(struct ARegion *ar, const float mval[2], float out[3]);
-void ED_view3d_win_to_vector(struct ARegion *ar, const float mval[2], float out[3]);
-void ED_view3d_win_to_segment_clip(struct ARegion *ar, struct View3D *v3d, const float mval[2], float ray_start[3], float ray_end[3]);
-void ED_view3d_win_to_ray(struct ARegion *ar, struct View3D *v3d, const float mval[2], float ray_start[3], float ray_normal[3]);
-
-void ED_view3d_global_to_vector(struct RegionView3D *rv3d, const float coord[3], float vec[3]);
void ED_view3d_to_m4(float mat[][4], const float ofs[3], const float quat[4], const float dist);
void ED_view3d_from_m4(float mat[][4], float ofs[3], float quat[4], float *dist);
@@ -119,7 +107,7 @@ void ED_view3d_depth_tag_update(struct RegionView3D *rv3d);
/* return values for ED_view3d_project_...() */
typedef enum {
- V3D_PROJ_RET_SUCCESS = 0,
+ V3D_PROJ_RET_OK = 0,
V3D_PROJ_RET_CLIP_NEAR = 1, /* can't avoid this when in perspective mode, (can't avoid) */
V3D_PROJ_RET_CLIP_BB = 2, /* bounding box clip - RV3D_CLIPPING */
V3D_PROJ_RET_CLIP_WIN = 3, /* outside window bounds */
@@ -133,50 +121,96 @@ typedef enum {
V3D_PROJ_TEST_CLIP_WIN = (1 << 1),
} eV3DProjTest;
+#define V3D_PROJ_TEST_CLIP_DEFAULT (V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_WIN)
+#define V3D_PROJ_TEST_ALL (V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_WIN)
+
+
+/* view3d_iterators.c */
+
+/* foreach iterators */
+void mesh_foreachScreenVert(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct BMVert *eve, const float screen_co[2], int index),
+ void *userData, const eV3DProjTest clip_flag);
+void mesh_foreachScreenEdge(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct BMEdge *eed, const float screen_co_a[2], const float screen_co_b[2],
+ int index),
+ void *userData, const eV3DProjTest clip_flag);
+void mesh_foreachScreenFace(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct BMFace *efa, const float screen_co[2], int index),
+ void *userData, const eV3DProjTest clip_flag);
+void nurbs_foreachScreenVert(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct Nurb *nu, struct BPoint *bp, struct BezTriple *bezt,
+ int beztindex, const float screen_co[2]),
+ void *userData, const eV3DProjTest clip_flag);
+void mball_foreachScreenElem(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct MetaElem *ml, const float screen_co[2]),
+ void *userData, const eV3DProjTest clip_flag);
+void lattice_foreachScreenVert(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct BPoint *bp,
+ const float screen_co[2]),
+ void *userData, const eV3DProjTest clip_flag);
+void armature_foreachScreenBone(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct EditBone *ebone,
+ const float screen_co_a[2], const float screen_co_b[2]),
+ void *userData, const eV3DProjTest clip_flag);
+void pose_foreachScreenBone(
+ struct ViewContext *vc,
+ void (*func)(void *userData, struct bPoseChannel *pchan,
+ const float screen_co_a[2], const float screen_co_b[2]),
+ void *userData, const eV3DProjTest clip_flag);
+/* *** end iterators *** */
+
+
+/* view3d_project.c */
+void ED_view3d_project_float_v2_m4(const struct ARegion *a, const float co[3], float r_co[2], float mat[4][4]);
+void ED_view3d_project_float_v3_m4(struct ARegion *a, const float co[3], float r_co[3], float mat[4][4]);
+
+eV3DProjStatus ED_view3d_project_base(struct ARegion *ar, struct Base *base);
/* *** short *** */
eV3DProjStatus ED_view3d_project_short_ex(struct ARegion *ar, float perspmat[4][4], const int is_local,
- const float co[3], short r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_short_global(struct ARegion *ar, const float co[3], short r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_short_object(struct ARegion *ar, const float co[3], short r_co[2], eV3DProjTest flag);
+ const float co[3], short r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_short_global(struct ARegion *ar, const float co[3], short r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_short_object(struct ARegion *ar, const float co[3], short r_co[2], const eV3DProjTest flag);
/* *** int *** */
eV3DProjStatus ED_view3d_project_int_ex(struct ARegion *ar, float perspmat[4][4], const int is_local,
- const float co[3], int r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_int_global(struct ARegion *ar, const float co[3], int r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_int_object(struct ARegion *ar, const float co[3], int r_co[2], eV3DProjTest flag);
+ const float co[3], int r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_int_global(struct ARegion *ar, const float co[3], int r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_int_object(struct ARegion *ar, const float co[3], int r_co[2], const eV3DProjTest flag);
/* *** float *** */
eV3DProjStatus ED_view3d_project_float_ex(struct ARegion *ar, float perspmat[4][4], const int is_local,
- const float co[3], float r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_float_global(struct ARegion *ar, const float co[3], float r_co[2], eV3DProjTest flag);
-eV3DProjStatus ED_view3d_project_float_object(struct ARegion *ar, const float co[3], float r_co[2], eV3DProjTest flag);
+ const float co[3], float r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_float_global(struct ARegion *ar, const float co[3], float r_co[2], const eV3DProjTest flag);
+eV3DProjStatus ED_view3d_project_float_object(struct ARegion *ar, const float co[3], float r_co[2], const eV3DProjTest flag);
-void ED_view3d_project_float_v2_m4(const struct ARegion *a, const float co[3], float r_co[2], float mat[4][4]);
-void ED_view3d_project_float_v3_m4(struct ARegion *a, const float co[3], float r_co[3], float mat[4][4]);
+int initgrabz(struct RegionView3D *rv3d, float x, float y, float z);
+void ED_view3d_win_to_ray(struct ARegion *ar, struct View3D *v3d, const float mval[2], float ray_start[3], float ray_normal[3]);
+void ED_view3d_global_to_vector(struct RegionView3D *rv3d, const float coord[3], float vec[3]);
+void ED_view3d_win_to_3d(struct ARegion *ar, const float depth_pt[3], const float mval[2], float out[3]);
+void ED_view3d_win_to_delta(struct ARegion *ar, const float mval[2], float out[3]);
+void ED_view3d_win_to_vector(struct ARegion *ar, const float mval[2], float out[3]);
+void ED_view3d_win_to_segment_clip(struct ARegion *ar, struct View3D *v3d, const float mval[2], float ray_start[3], float ray_end[3]);
+void ED_view3d_ob_project_mat_get(struct RegionView3D *v3d, struct Object *ob, float pmat[4][4]);
+void ED_view3d_unproject(struct bglMats *mats, float out[3], const float x, const float y, const float z);
+
+/* end */
-/* Base's get their own function since its a common operation */
-eV3DProjStatus ED_view3d_project_base(struct ARegion *ar, struct Base *base);
-void ED_view3d_unproject(struct bglMats *mats, float out[3], const float x, const float y, const float z);
int ED_view3d_clip_range_get(struct View3D *v3d, struct RegionView3D *rv3d, float *clipsta, float *clipend);
int ED_view3d_viewplane_get(struct View3D *v3d, struct RegionView3D *rv3d, int winxi, int winyi, struct rctf *viewplane, float *clipsta, float *clipend);
-void ED_view3d_ob_project_mat_get(struct RegionView3D *v3d, struct Object *ob, float pmat[4][4]);
void ED_view3d_calc_camera_border(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, struct RegionView3D *rv3d, struct rctf *viewborder_r, short no_shift);
void ED_view3d_calc_camera_border_size(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, struct RegionView3D *rv3d, float size_r[2]);
-/* drawobject.c iterators */
-void mesh_foreachScreenVert(struct ViewContext *vc, void (*func)(void *userData, struct BMVert *eve, int x, int y, int index), void *userData, eV3DClipTest clipVerts);
-void mesh_foreachScreenEdge(struct ViewContext *vc, void (*func)(void *userData, struct BMEdge *eed, int x0, int y0, int x1, int y1, int index), void *userData, eV3DClipTest clipVerts);
-void mesh_foreachScreenFace(struct ViewContext *vc, void (*func)(void *userData, struct BMFace *efa, int x, int y, int index), void *userData);
-void nurbs_foreachScreenVert(struct ViewContext *vc, void (*func)(void *userData, struct Nurb *nu, struct BPoint *bp, struct BezTriple *bezt, int beztindex, int x, int y), void *userData);
-void mball_foreachScreenElem(struct ViewContext *vc, void (*func)(void *userData, struct MetaElem *ml, int x, int y), void *userData);
-void lattice_foreachScreenVert(struct ViewContext *vc, void (*func)(void *userData, struct BPoint *bp, int x, int y), void *userData);
-void armature_foreachScreenBone(struct ViewContext *vc, void (*func)(void *userData, struct EditBone *ebone, int x0, int y0, int x1, int y1), void *userData);
-void pose_foreachScreenBone(struct ViewContext *vc, void (*func)(void *userData, struct bPoseChannel *pchan, int x0, int y0, int x1, int y1), void *userData);
-
-
void ED_view3d_clipping_calc(struct BoundBox *bb, float planes[4][4], struct bglMats *mats, const struct rcti *rect);
void ED_view3d_clipping_local(struct RegionView3D *rv3d, float mat[][4]);
int ED_view3d_clipping_test(struct RegionView3D *rv3d, const float vec[3], const int is_local);
@@ -189,7 +223,8 @@ float ED_view3d_pixel_size(struct RegionView3D *rv3d, const float co[3]);
/* backbuffer select and draw support */
void view3d_validate_backbuf(struct ViewContext *vc);
struct ImBuf *view3d_read_backbuf(struct ViewContext *vc, short xmin, short ymin, short xmax, short ymax);
-unsigned int view3d_sample_backbuf_rect(struct ViewContext *vc, const int mval[2], int size, unsigned int min, unsigned int max, int *dist, short strict,
+unsigned int view3d_sample_backbuf_rect(struct ViewContext *vc, const int mval[2], int size,
+ unsigned int min, unsigned int max, float *dist, short strict,
void *handle, unsigned int (*indextest)(void *handle, unsigned int index));
unsigned int view3d_sample_backbuf(struct ViewContext *vc, int x, int y);
@@ -213,7 +248,7 @@ int view3d_get_view_aligned_coordinate(struct ViewContext *vc, float fp[3], cons
void view3d_get_transformation(const struct ARegion *ar, struct RegionView3D *rv3d, struct Object *ob, struct bglMats *mats);
/* XXX should move to BLI_math */
-int edge_inside_circle(int centx, int centy, int rad, int x1, int y1, int x2, int y2);
+int edge_inside_circle(const float cent[2], float radius, const float screen_co_a[2], const float screen_co_b[2]);
/* get 3d region from context, also if mouse is in header or toolbar */
struct RegionView3D *ED_view3d_context_rv3d(struct bContext *C);
@@ -226,6 +261,7 @@ void ED_view3d_init_mats_rv3d_gl(struct Object *ob, struct RegionView3D *rv3d);
int ED_view3d_scene_layer_set(int lay, const int *values, int *active);
int ED_view3d_context_activate(struct bContext *C);
+void ED_view3d_draw_offscreen_init(struct Scene *scene, struct View3D *v3d);
void ED_view3d_draw_offscreen(struct Scene *scene, struct View3D *v3d, struct ARegion *ar,
int winx, int winy, float viewmat[][4], float winmat[][4], int do_bgpic, int colormanage_background);
@@ -257,6 +293,7 @@ struct BGpic *ED_view3D_background_image_new(struct View3D *v3d);
void ED_view3D_background_image_remove(struct View3D *v3d, struct BGpic *bgpic);
void ED_view3D_background_image_clear(struct View3D *v3d);
+float ED_view3d_offset_distance(float mat[4][4], float ofs[3]);
float ED_view3d_grid_scale(struct Scene *scene, struct View3D *v3d, const char **grid_unit);
/* view matrix properties utilities */
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 11:22:42 +0300