diff options
Diffstat (limited to 'source/blender/editors/transform/transform_snap.c')
| -rw-r--r-- | source/blender/editors/transform/transform_snap.c | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c index 789a262f075..ca89670dedb 100644 --- a/source/blender/editors/transform/transform_snap.c +++ b/source/blender/editors/transform/transform_snap.c @@ -162,11 +162,11 @@ void drawSnapping(const struct bContext *C, TransInfo *t) invert_m4_m4(imat, rv3d->viewmat); for (p = t->tsnap.points.first; p; p = p->next) { - drawcircball(GL_LINE_LOOP, p->co, view3d_pixel_size(rv3d, p->co) * size, imat); + drawcircball(GL_LINE_LOOP, p->co, ED_view3d_pixel_size(rv3d, p->co) * size, imat); } if (t->tsnap.status & POINT_INIT) { - drawcircball(GL_LINE_LOOP, t->tsnap.snapPoint, view3d_pixel_size(rv3d, t->tsnap.snapPoint) * size, imat); + drawcircball(GL_LINE_LOOP, t->tsnap.snapPoint, ED_view3d_pixel_size(rv3d, t->tsnap.snapPoint) * size, imat); } /* draw normal if needed */ @@ -385,14 +385,14 @@ static void initSnappingMode(TransInfo *t) if (t->tsnap.applySnap != NULL && // A snapping function actually exist (obedit != NULL && ELEM4(obedit->type, OB_MESH, OB_ARMATURE, OB_CURVE, OB_LATTICE)) ) // Temporary limited to edit mode meshes, armature, curves { - /* editmode meshes now supported */ - if ((obedit->type != OB_MESH) && ((t->flag & T_PROP_EDIT) || t->tsnap.project)) /* also exclude edit for project, for now */ + /* Exclude editmesh if using proportional edit */ + if ((obedit->type == OB_MESH) && (t->flag & T_PROP_EDIT)) { t->tsnap.modeSelect = SNAP_NOT_OBEDIT; } else { - t->tsnap.modeSelect = SNAP_ALL; + t->tsnap.modeSelect = t->tsnap.snap_self ? SNAP_ALL : SNAP_NOT_OBEDIT; } } /* Particles edit mode*/ @@ -457,18 +457,27 @@ void initSnapping(TransInfo *t, wmOperator *op) { t->tsnap.project = RNA_boolean_get(op->ptr, "use_snap_project"); } + + if (RNA_struct_find_property(op->ptr, "use_snap_self")) + { + t->tsnap.snap_self = RNA_boolean_get(op->ptr, "use_snap_self"); + } } } /* use scene defaults only when transform is modal */ else if (t->flag & T_MODAL) { - if (ts->snap_flag & SCE_SNAP) { - t->modifiers |= MOD_SNAP; - } + if(ELEM(t->spacetype, SPACE_VIEW3D, SPACE_IMAGE)) + { + if (ts->snap_flag & SCE_SNAP) { + t->modifiers |= MOD_SNAP; + } - t->tsnap.align = ((t->settings->snap_flag & SCE_SNAP_ROTATE) == SCE_SNAP_ROTATE); - t->tsnap.project = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT); - t->tsnap.peel = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT); + t->tsnap.align = ((t->settings->snap_flag & SCE_SNAP_ROTATE) == SCE_SNAP_ROTATE); + t->tsnap.project = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT); + t->tsnap.snap_self = !((t->settings->snap_flag & SCE_SNAP_NO_SELF) == SCE_SNAP_NO_SELF); + t->tsnap.peel = ((t->settings->snap_flag & SCE_SNAP_PROJECT) == SCE_SNAP_PROJECT); + } } t->tsnap.target = snap_target; @@ -1581,7 +1590,7 @@ static int snapObjects(Scene *scene, View3D *v3d, ARegion *ar, Object *obedit, f int retval = 0; float ray_start[3], ray_normal[3]; - viewray(ar, v3d, mval, ray_start, ray_normal); + ED_view3d_win_to_ray(ar, v3d, mval, ray_start, ray_normal); if (mode == SNAP_ALL && obedit) { @@ -1613,9 +1622,9 @@ static int snapObjects(Scene *scene, View3D *v3d, ARegion *ar, Object *obedit, f for(dupli_ob = lb->first; dupli_ob; dupli_ob = dupli_ob->next) { - Object *ob = dupli_ob->ob; + Object *dob = dupli_ob->ob; - retval |= snapObject(scene, ar, ob, 0, dupli_ob->mat, ray_start, ray_normal, mval, loc, no, dist, &depth); + retval |= snapObject(scene, ar, dob, 0, dupli_ob->mat, ray_start, ray_normal, mval, loc, no, dist, &depth); } free_object_duplilist(lb); @@ -1812,7 +1821,7 @@ static int peelObjects(Scene *scene, View3D *v3d, ARegion *ar, Object *obedit, L int retval = 0; float ray_start[3], ray_normal[3]; - viewray(ar, v3d, mval, ray_start, ray_normal); + ED_view3d_win_to_ray(ar, v3d, mval, ray_start, ray_normal); for ( base = scene->base.first; base != NULL; base = base->next ) { if ( BASE_SELECTABLE(v3d, base) ) { @@ -1938,6 +1947,11 @@ static void applyGrid(TransInfo *t, float *val, int max_index, float fac[3], Gea int i; float asp[3] = {1.0f, 1.0f, 1.0f}; // TODO: Remove hard coded limit here (3) + if(max_index > 2) { + printf("applyGrid: invalid index %d, clamping\n", max_index); + max_index= 2; + } + // Early bailing out if no need to snap if (fac[action] == 0.0f) return; |