Commit: e370806b38388bb501ab99f9eb65fe2ff10d9133
Author: Germano Cavalcante
Date: Fri Jun 3 16:54:58 2016 +1000
Branches: master
https://developer.blender.org/rBe370806b38388bb501ab99f9eb65fe2ff10d9133
Cleanup & simplify snapping functions
- the name of the enumerator `SNAP_NOT_OBEDIT` was changed to `SNAP_NOT_ACTIVE`.
- the parameter `snap_to_flag` was moved to outside `SnapObjectParams`.
- the member `use_object_edit` was renamed to `use_object_edit_cage`.
- added the arg `params` in `ED_transform_snap_object_project_ray`.
- simplifications in the loop of the function `snapObjectsRay`.
===================================================================
M source/blender/editors/armature/editarmature_sketch.c
M source/blender/editors/curve/editcurve.c
M source/blender/editors/include/ED_transform.h
M source/blender/editors/include/ED_transform_snap_object_context.h
M source/blender/editors/mesh/editmesh_tools.c
M source/blender/editors/space_view3d/view3d_ruler.c
M source/blender/editors/space_view3d/view3d_walk.c
M source/blender/editors/transform/transform_snap.c
M source/blender/editors/transform/transform_snap_object.c
M source/blender/makesrna/intern/rna_scene_api.c
===================================================================
diff --git a/source/blender/editors/armature/editarmature_sketch.c
b/source/blender/editors/armature/editarmature_sketch.c
index 5530e29..cc4c180 100644
--- a/source/blender/editors/armature/editarmature_sketch.c
+++ b/source/blender/editors/armature/editarmature_sketch.c
@@ -980,7 +980,11 @@ static int sk_getStrokeSnapPoint(bContext *C, SK_Point
*pt, SK_Sketch *sketch, S
if (ts->snap_mode == SCE_SNAP_MODE_VOLUME) {
float size;
if (peelObjectsSnapContext(
- snap_context, mvalf, SNAP_ALL,
+ snap_context, mvalf,
+ &(const struct SnapObjectParams){
+ .snap_select = SNAP_NOT_SELECTED,
+ .use_object_edit_cage = false,
+ },
(ts->snap_flag & SCE_SNAP_PEEL_OBJECT) != 0,
loc, dummy_no, &size))
{
@@ -1017,9 +1021,10 @@ static int sk_getStrokeSnapPoint(bContext *C, SK_Point
*pt, SK_Sketch *sketch, S
{
if (ED_transform_snap_object_project_view3d(
snap_context,
+ ts->snap_mode,
&(const struct SnapObjectParams){
.snap_select = SNAP_NOT_SELECTED,
- .snap_to = ts->snap_mode,
+ .use_object_edit_cage = false,
},
mvalf, &dist_px, NULL,
loc, dummy_no))
diff --git a/source/blender/editors/curve/editcurve.c
b/source/blender/editors/curve/editcurve.c
index 18fdcb5..420f72f 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -5004,9 +5004,10 @@ static int add_vertex_invoke(bContext *C, wmOperator
*op, const wmEvent *event)
ED_transform_snap_object_project_view3d_mixed(
snap_context,
+ SCE_SELECT_FACE,
&(const struct SnapObjectParams){
- .snap_select = SNAP_NOT_OBEDIT,
- .snap_to_flag = SCE_SELECT_FACE,
+ .snap_select = (vc.scene->obedit != NULL) ?
SNAP_NOT_ACTIVE : SNAP_ALL,
+ .use_object_edit_cage = false,
},
mval, NULL, true,
location, NULL);
diff --git a/source/blender/editors/include/ED_transform.h
b/source/blender/editors/include/ED_transform.h
index 933f480..ebd2a3d 100644
--- a/source/blender/editors/include/ED_transform.h
+++ b/source/blender/editors/include/ED_transform.h
@@ -45,6 +45,7 @@ struct wmKeyMap;
struct wmOperatorType;
struct Main;
struct SnapObjectContext;
+struct SnapObjectParams;
void transform_keymap_for_space(struct wmKeyConfig *keyconf, struct wmKeyMap
*keymap, int spaceid);
void transform_operatortypes(void);
@@ -161,25 +162,27 @@ void BIF_draw_manipulator(const struct bContext *C);
typedef enum SnapSelect {
SNAP_ALL = 0,
SNAP_NOT_SELECTED = 1,
- SNAP_NOT_OBEDIT = 2
+ SNAP_NOT_ACTIVE = 2,
} SnapSelect;
#define SNAP_MIN_DISTANCE 30
bool peelObjectsTransform(
- struct TransInfo *t, const float mval[2],
- SnapSelect snap_select, bool use_peel_object,
+ struct TransInfo *t,
+ const float mval[2],
+ const bool use_peel_object,
/* return args */
float r_loc[3], float r_no[3], float *r_thickness);
bool peelObjectsSnapContext(
struct SnapObjectContext *sctx,
const float mval[2],
- SnapSelect snap_select, bool use_peel_object,
+ const struct SnapObjectParams *params,
+ const bool use_peel_object,
/* return args */
float r_loc[3], float r_no[3], float *r_thickness);
bool snapObjectsTransform(
- struct TransInfo *t, const float mval[2], SnapSelect snap_select,
+ struct TransInfo *t, const float mval[2],
float *dist_px,
/* return args */
float r_loc[3], float r_no[3]);
diff --git a/source/blender/editors/include/ED_transform_snap_object_context.h
b/source/blender/editors/include/ED_transform_snap_object_context.h
index 900b759..baf4ed5 100644
--- a/source/blender/editors/include/ED_transform_snap_object_context.h
+++ b/source/blender/editors/include/ED_transform_snap_object_context.h
@@ -57,17 +57,12 @@ struct SnapObjectHitDepth {
unsigned int ob_uuid;
};
+/** parameters that define which objects will be used to snap. */
struct SnapObjectParams {
- int snap_select; /* SnapSelect */
- union {
- unsigned int snap_to : 4;
- /* snap_target_flag: Snap to vert/edge/face. */
- unsigned int snap_to_flag : 4;
- };
+ /* special context sensitive handling for the active or selected object
*/
+ char snap_select;
/* use editmode cage */
- unsigned int use_object_edit : 1;
- /* special context sensitive handling for the active object */
- unsigned int use_object_active : 1;
+ unsigned int use_object_edit_cage : 1;
};
enum {
@@ -93,6 +88,7 @@ void ED_transform_snap_object_context_set_editmesh_callbacks(
bool ED_transform_snap_object_project_ray_ex(
struct SnapObjectContext *sctx,
+ const unsigned short snap_to,
const struct SnapObjectParams *params,
const float ray_start[3], const float ray_normal[3], float *ray_depth,
/* return args */
@@ -100,11 +96,13 @@ bool ED_transform_snap_object_project_ray_ex(
struct Object **r_ob, float r_obmat[4][4]);
bool ED_transform_snap_object_project_ray(
SnapObjectContext *sctx,
+ const struct SnapObjectParams *params,
const float ray_origin[3], const float ray_direction[3], float
*ray_depth,
float r_co[3], float r_no[3]);
bool ED_transform_snap_object_project_ray_all(
SnapObjectContext *sctx,
+ const unsigned short snap_to,
const struct SnapObjectParams *params,
const float ray_start[3], const float ray_normal[3],
float ray_depth, bool sort,
@@ -112,12 +110,14 @@ bool ED_transform_snap_object_project_ray_all(
bool ED_transform_snap_object_project_view3d_ex(
struct SnapObjectContext *sctx,
+ const unsigned short snap_to,
const struct SnapObjectParams *params,
const float mval[2], float *dist_px,
float *ray_depth,
float r_loc[3], float r_no[3], int *r_index);
bool ED_transform_snap_object_project_view3d(
struct SnapObjectContext *sctx,
+ const unsigned short snap_to,
const struct SnapObjectParams *params,
const float mval[2], float *dist_px,
float *ray_depth,
@@ -125,6 +125,7 @@ bool ED_transform_snap_object_project_view3d(
float r_loc[3], float r_no[3]);
bool ED_transform_snap_object_project_view3d_mixed(
SnapObjectContext *sctx,
+ const unsigned short snap_to_flag,
const struct SnapObjectParams *params,
const float mval_fl[2], float *dist_px,
bool use_depth,
diff --git a/source/blender/editors/mesh/editmesh_tools.c
b/source/blender/editors/mesh/editmesh_tools.c
index ba17684..efe1797 100644
--- a/source/blender/editors/mesh/editmesh_tools.c
+++ b/source/blender/editors/mesh/editmesh_tools.c
@@ -312,9 +312,10 @@ void EMBM_project_snap_verts(bContext *C, ARegion *ar,
BMEditMesh *em)
if (ED_view3d_project_float_object(ar, eve->co, mval,
V3D_PROJ_TEST_NOP) == V3D_PROJ_RET_OK) {
if
(ED_transform_snap_object_project_view3d_mixed(
snap_context,
+ SCE_SELECT_FACE,
&(const struct SnapObjectParams){
- .snap_select = SNAP_NOT_OBEDIT,
- .snap_to_flag = SCE_SELECT_FACE,
+ .snap_select = SNAP_NOT_ACTIVE,
+ .use_object_edit_cage = false,
},
mval, NULL, true,
co_proj, NULL))
diff --git a/source/blender/editors/space_view3d/view3d_ruler.c
b/source/blender/editors/space_view3d/view3d_ruler.c
index dfa7675..c6951c7 100644
--- a/source/blender/editors/space_view3d/view3d_ruler.c
+++ b/source/blender/editors/space_view3d/view3d_ruler.c
@@ -679,9 +679,10 @@ static bool view3d_ruler_item_mousemove(
if (ED_transform_snap_object_project_view3d_mixed(
ruler_info->snap_context,
+ SCE_SELECT_FACE,
&(const struct SnapObjectParams){
.snap_select = SNAP_ALL,
- .snap_to_flag = SCE_SELECT_FACE,
+ .use_object_edit_cage = true,
},
mval_fl, &dist_px, true,
co, ray_normal))
@@ -691,6 +692,10 @@ static bool view3d_ruler_item_mousemove(
madd_v3_v3v3fl(ray_start, co, ray_normal,
eps_bias);
ED_transform_snap_object_project_ray(
ruler_info->snap_context,
+ &(const struct SnapObjectParams){
+ .snap_select = SNAP_ALL,
+ .use_object_edit_cage = true,
+ },
ray_start, ray_normal, NULL,
co_other, NULL);
}
@@ -703,9 +708,10 @@ static bool view3d_ruler_item_mousemove(
if (ED_transform_snap_object_project_view3d_mixed(
ruler_info->snap_context,
+ (SCE_SELECT_VERTEX | SCE_SELECT_EDGE) |
(use_depth ? SCE_SELECT_FACE : 0),
&(const struct SnapObjectParams){
.snap_select = SNAP_ALL,
- .snap_to_flag = (SCE_SELECT_VERTEX |
SCE_SELECT_EDGE) | (use_depth ? SCE_SELECT_FACE : 0),
+ .use_object_edit_cage = true,
},
mval_fl, &dist_px, use_depth,
co, NULL))
diff --git a/source/blender/editors/space_view3d/view3d_walk.c
b/source/blender/editors/space_view3d/view3d_walk.c
index 47f8167..6859ffe 100644
--- a/source/blender/editors/space_view3d/view3d_walk.c
+++ b/source/blender/editors/space_view3d/view3d_walk.c
@@ -424,6 +424,7 @@ static bool walk_floor_distance_get(
ret = ED_transform_snap_object_project_ray(
walk->snap_context,
+ &(const struct SnapObjectParams){},
ray_start, ray_normal, r_distance,
r_location, r_normal_dummy);
@@ -455,6 +456,7 @@ static bool walk_ray_cast(
ret = ED_transform_snap_object_project_ray(
walk->snap_context,
+ &(const struct SnapObjectParams){},
ray_start, ray_normal, NULL,
r_location, r_normal);
diff --git a/source/blender/editors/transform/transform_snap.c
b/source/blender/editors/transform/transform_snap.c
index e72db41..e1cf743 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_
@@ Diff output truncated at 10240 characters. @@
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