diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_curve.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_curve.c | 269 |
1 files changed, 230 insertions, 39 deletions
diff --git a/source/blender/makesrna/intern/rna_curve.c b/source/blender/makesrna/intern/rna_curve.c index 24701ed866d..579ebfc9332 100644 --- a/source/blender/makesrna/intern/rna_curve.c +++ b/source/blender/makesrna/intern/rna_curve.c @@ -50,6 +50,14 @@ EnumPropertyItem beztriple_interpolation_mode_items[] = { {BEZT_IPO_BEZ, "BEZIER", 0, "Bezier", ""}, {0, NULL, 0, NULL, NULL}}; +EnumPropertyItem curve_type_items[] = { + {CU_POLY, "POLY", 0, "Poly", ""}, + {CU_BEZIER, "BEZIER", 0, "Bezier", ""}, + {CU_BSPLINE, "BSPLINE", 0, "BSpline", ""}, + {CU_CARDINAL, "CARDINAL", 0, "Cardinal", ""}, + {CU_NURBS, "NURBS", 0, "Ease", ""}, + {0, NULL, 0, NULL, NULL}}; + #ifdef RNA_RUNTIME #include "DNA_object_types.h" @@ -72,22 +80,6 @@ static StructRNA *rna_Curve_refine(PointerRNA *ptr) else return &RNA_Curve; } - -static PointerRNA rna_Curve_active_nurb_get(PointerRNA *ptr) -{ - Curve *cu= (Curve*)ptr->data; - Nurb *nu= NULL; - - if(cu->editnurb) - nu = BLI_findlink(cu->editnurb, cu->actnu); - - if(nu) - return rna_pointer_inherit_refine(ptr, &RNA_Spline, nu); - - return rna_pointer_inherit_refine(ptr, NULL, NULL); -} - - static void rna_BezTriple_handle1_get(PointerRNA *ptr, float *values) { BezTriple *bt= (BezTriple*)ptr->data; @@ -208,14 +200,17 @@ static void rna_BPoint_array_begin(CollectionPropertyIterator *iter, PointerRNA rna_iterator_array_begin(iter, (void*)nu->bp, sizeof(BPoint), nu->pntsv>0 ? nu->pntsu*nu->pntsv : nu->pntsu, 0, NULL); } -static void rna_Curve_update_data(Main *bmain, Scene *scene, PointerRNA *ptr) +static void rna_Curve_update_data_id(Main *bmain, Scene *scene, ID *id) { - ID *id= ptr->id.data; - DAG_id_flush_update(id, OB_RECALC_DATA); WM_main_add_notifier(NC_GEOM|ND_DATA, id); } +static void rna_Curve_update_data(Main *bmain, Scene *scene, PointerRNA *ptr) +{ + rna_Curve_update_data_id(bmain, scene, ptr->id.data); +} + static void rna_Curve_update_deps(Main *bmain, Scene *scene, PointerRNA *ptr) { DAG_scene_sort(scene); @@ -316,6 +311,119 @@ static void rna_Nurb_update_knot_v(Main *bmain, Scene *scene, PointerRNA *ptr) rna_Curve_update_data(bmain, scene, ptr); } +static void rna_Curve_spline_points_add(ID *id, Nurb *nu, bContext *C, ReportList *reports, int number) +{ + if(nu->type == CU_BEZIER) { + BKE_report(reports, RPT_ERROR, "Bezier spline can't have points added"); + } + else if(number==0) { + // do nothing + } else { + + addNurbPoints(nu, number); + + /* update */ + makeknots(nu, 1); + + rna_Curve_update_data_id(CTX_data_main(C), CTX_data_scene(C), id); + } +} + +static void rna_Curve_spline_bezpoints_add(ID *id, Nurb *nu, bContext *C, ReportList *reports, int number) +{ + if(nu->type != CU_BEZIER) { + BKE_report(reports, RPT_ERROR, "Only bezier splines can be added"); + } + else if(number==0) { + // do nothing + } else { + addNurbPointsBezier(nu, number); + + /* update */ + makeknots(nu, 1); + + rna_Curve_update_data_id(CTX_data_main(C), CTX_data_scene(C), id); + } +} + +static Nurb *rna_Curve_spline_new(Curve *cu, int type) +{ + Nurb *nu= ( Nurb * ) MEM_callocN( sizeof( Nurb ), "spline.new" ); + + if(type==CU_BEZIER) { + BezTriple *bezt= (BezTriple *)MEM_callocN(sizeof(BezTriple), "spline.new.bezt"); + bezt->radius= 1.0; + nu->bezt= bezt; + } + else { + BPoint *bp= (BPoint *)MEM_callocN(sizeof(BPoint), "spline.new.bp"); + bp->radius= 1.0f; + nu->bp= bp; + } + + nu->type= type; + nu->pntsu= 1; + nu->pntsv= 1; + + nu->orderu= nu->orderv= 4; + nu->resolu= nu->resolv= 12; + nu->flag= CU_SMOOTH; + + BLI_addtail(&cu->nurb, nu); + + return nu; +} + +static void rna_Curve_spline_remove(Curve *cu, ReportList *reports, Nurb *nu) +{ + /* todo, check we're in the list */ + int found= 0; + if(cu->editnurb) { + found= BLI_remlink_safe(cu->editnurb, nu); + } + else { + found= BLI_remlink_safe(&cu->nurb, nu); + } + + if(!found) { + BKE_reportf(reports, RPT_ERROR, "Curve \"%s\" does not contain spline given", cu->id.name+2); + return; + } + + freeNurb(nu); + /* invalidate pointer!, no can do */ +} + +static PointerRNA rna_Curve_active_spline_get(PointerRNA *ptr) +{ + Curve *cu= (Curve*)ptr->data; + Nurb *nu; + + if(cu->editnurb) + nu= BLI_findlink(cu->editnurb, cu->actnu); + else + nu= BLI_findlink(&cu->nurb, cu->actnu); // currently set to -1, should be changed to be allowed outside of editmode. + + if(nu) + return rna_pointer_inherit_refine(ptr, &RNA_Spline, nu); + + return rna_pointer_inherit_refine(ptr, NULL, NULL); +} + +static void rna_Curve_active_spline_set(PointerRNA *ptr, PointerRNA value) +{ + Curve *cu= (Curve*)ptr->data; + Nurb *nu= value.data; + + /* -1 is ok for an unset index */ + if(nu==NULL) + cu->actnu= -1; + else if(cu->editnurb) + cu->actnu= BLI_findindex(cu->editnurb, nu); + else + cu->actnu= BLI_findindex(&cu->nurb, nu); +} + #else static void rna_def_bpoint(BlenderRNA *brna) @@ -725,6 +833,100 @@ static void rna_def_text(BlenderRNA *brna) rna_def_nurbs(brna, srna); } + +/* curve.splines[0].points */ +static void rna_def_curve_spline_points(BlenderRNA *brna, PropertyRNA *cprop) +{ + StructRNA *srna; + //PropertyRNA *prop; + + FunctionRNA *func; + PropertyRNA *parm; + + RNA_def_property_srna(cprop, "SplinePoints"); + srna= RNA_def_struct(brna, "SplinePoints", NULL); + RNA_def_struct_sdna(srna, "Nurb"); + RNA_def_struct_ui_text(srna, "Spline Points", "Collection of spline points"); + + func= RNA_def_function(srna, "add", "rna_Curve_spline_points_add"); + RNA_def_function_ui_description(func, "Add a number of points to this spline."); + RNA_def_function_flag(func, FUNC_USE_CONTEXT|FUNC_USE_SELF_ID|FUNC_USE_REPORTS); + parm= RNA_def_int(func, "number", 1, INT_MIN, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX); + + /* + func= RNA_def_function(srna, "remove", "rna_Curve_spline_remove"); + RNA_def_function_ui_description(func, "Remove a spline from a curve."); + RNA_def_function_flag(func, FUNC_USE_REPORTS); + parm= RNA_def_pointer(func, "spline", "Spline", "", "The spline to remove."); + RNA_def_property_flag(parm, PROP_REQUIRED); + */ +} + +static void rna_def_curve_spline_bezpoints(BlenderRNA *brna, PropertyRNA *cprop) +{ + StructRNA *srna; + //PropertyRNA *prop; + + FunctionRNA *func; + PropertyRNA *parm; + + RNA_def_property_srna(cprop, "SplineBezierPoints"); + srna= RNA_def_struct(brna, "SplineBezierPoints", NULL); + RNA_def_struct_sdna(srna, "Nurb"); + RNA_def_struct_ui_text(srna, "Spline Bezier Points", "Collection of spline bezirt points"); + + func= RNA_def_function(srna, "add", "rna_Curve_spline_bezpoints_add"); + RNA_def_function_ui_description(func, "Add a number of points to this spline."); + RNA_def_function_flag(func, FUNC_USE_CONTEXT|FUNC_USE_SELF_ID|FUNC_USE_REPORTS); + parm= RNA_def_int(func, "number", 1, INT_MIN, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX); + + /* + func= RNA_def_function(srna, "remove", "rna_Curve_spline_remove"); + RNA_def_function_ui_description(func, "Remove a spline from a curve."); + RNA_def_function_flag(func, FUNC_USE_REPORTS); + parm= RNA_def_pointer(func, "spline", "Spline", "", "The spline to remove."); + RNA_def_property_flag(parm, PROP_REQUIRED); + */ +} + +/* curve.splines */ +static void rna_def_curve_splines(BlenderRNA *brna, PropertyRNA *cprop) +{ + StructRNA *srna; + PropertyRNA *prop; + + FunctionRNA *func; + PropertyRNA *parm; + + RNA_def_property_srna(cprop, "CurveSplines"); + srna= RNA_def_struct(brna, "CurveSplines", NULL); + RNA_def_struct_sdna(srna, "Curve"); + RNA_def_struct_ui_text(srna, "Curve Splines", "Collection of curve splines"); + + func= RNA_def_function(srna, "new", "rna_Curve_spline_new"); + RNA_def_function_ui_description(func, "Add a new spline to the curve."); + parm= RNA_def_enum(func, "type", curve_type_items, CU_POLY, "", "type for the new spline."); + RNA_def_property_flag(parm, PROP_REQUIRED); + parm= RNA_def_pointer(func, "spline", "Spline", "", "The newly created spline."); + RNA_def_function_return(func, parm); + + func= RNA_def_function(srna, "remove", "rna_Curve_spline_remove"); + RNA_def_function_ui_description(func, "Remove a spline from a curve."); + RNA_def_function_flag(func, FUNC_USE_REPORTS); + parm= RNA_def_pointer(func, "spline", "Spline", "", "The spline to remove."); + RNA_def_property_flag(parm, PROP_REQUIRED); + + prop= RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE); + RNA_def_property_struct_type(prop, "Object"); + RNA_def_property_pointer_funcs(prop, "rna_Curve_active_spline_get", "rna_Curve_active_spline_set", NULL); + RNA_def_property_flag(prop, PROP_EDITABLE); + RNA_def_property_ui_text(prop, "Active Spline", "Active curve spline"); + /* Could call: ED_base_object_activate(C, scene->basact); + * but would be a bad level call and it seems the notifier is enough */ + RNA_def_property_update(prop, NC_SCENE|ND_OB_ACTIVE, NULL); +} + + static void rna_def_curve(BlenderRNA *brna) { StructRNA *srna; @@ -757,12 +959,7 @@ static void rna_def_curve(BlenderRNA *brna) RNA_def_property_collection_sdna(prop, NULL, "nurb", NULL); RNA_def_property_struct_type(prop, "Spline"); RNA_def_property_ui_text(prop, "Splines", "Collection of splines in this curve data object"); - - prop= RNA_def_property(srna, "active_spline", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "Spline"); - RNA_def_property_pointer_funcs(prop, "rna_Curve_active_nurb_get", NULL, NULL); - RNA_def_property_ui_text(prop, "Active Spline", "The active editmode spline"); - + rna_def_curve_splines(brna, prop); prop= RNA_def_property(srna, "draw_handles", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_negative_sdna(prop, NULL, "drawflag", CU_HIDE_HANDLES); @@ -888,14 +1085,6 @@ static void rna_def_curve(BlenderRNA *brna) static void rna_def_curve_nurb(BlenderRNA *brna) { - static EnumPropertyItem curve_type_items[] = { - {CU_POLY, "POLY", 0, "Poly", ""}, - {CU_BEZIER, "BEZIER", 0, "Bezier", ""}, - {CU_BSPLINE, "BSPLINE", 0, "BSpline", ""}, - {CU_CARDINAL, "CARDINAL", 0, "Cardinal", ""}, - {CU_NURBS, "NURBS", 0, "Ease", ""}, - {0, NULL, 0, NULL, NULL}}; - static EnumPropertyItem spline_interpolation_items[] = { {BEZT_IPO_CONST, "LINEAR", 0, "Linear", ""}, {BEZT_IPO_LIN, "CARDINAL", 0, "Cardinal", ""}, @@ -915,11 +1104,13 @@ static void rna_def_curve_nurb(BlenderRNA *brna) RNA_def_property_struct_type(prop, "SplinePoint"); RNA_def_property_collection_funcs(prop, "rna_BPoint_array_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_Nurb_length", 0, 0); RNA_def_property_ui_text(prop, "Points", "Collection of points that make up this poly or nurbs spline"); + rna_def_curve_spline_points(brna, prop); prop= RNA_def_property(srna, "bezier_points", PROP_COLLECTION, PROP_NONE); RNA_def_property_struct_type(prop, "BezierSplinePoint"); RNA_def_property_collection_sdna(prop, NULL, "bezt", "pntsu"); RNA_def_property_ui_text(prop, "Bezier Points", "Collection of points for bezier curves only"); + rna_def_curve_spline_bezpoints(brna, prop); prop= RNA_def_property(srna, "tilt_interpolation", PROP_ENUM, PROP_NONE); @@ -982,34 +1173,34 @@ static void rna_def_curve_nurb(BlenderRNA *brna) RNA_def_property_update(prop, 0, "rna_Curve_update_data"); prop= RNA_def_property(srna, "cyclic_u", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagu", CU_CYCLIC); + RNA_def_property_boolean_sdna(prop, NULL, "flagu", CU_NURB_CYCLIC); RNA_def_property_ui_text(prop, "Cyclic U", "Make this curve or surface a closed loop in the U direction"); RNA_def_property_update(prop, 0, "rna_Nurb_update_handle_data"); /* only needed for cyclic_u because cyclic_v cant do bezier */ prop= RNA_def_property(srna, "cyclic_v", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagv", CU_CYCLIC); + RNA_def_property_boolean_sdna(prop, NULL, "flagv", CU_NURB_CYCLIC); RNA_def_property_ui_text(prop, "Cyclic V", "Make this surface a closed loop in the V direction"); RNA_def_property_update(prop, 0, "rna_Curve_update_data"); /* Note, endpoint and bezier flags should never be on at the same time! */ prop= RNA_def_property(srna, "endpoint_u", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagu", 2); + RNA_def_property_boolean_sdna(prop, NULL, "flagu", CU_NURB_ENDPOINT); RNA_def_property_ui_text(prop, "Endpoint U", "Make this nurbs curve or surface meet the endpoints in the U direction (Cyclic U must be disabled)"); RNA_def_property_update(prop, 0, "rna_Nurb_update_knot_u"); prop= RNA_def_property(srna, "endpoint_v", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagv", 2); + RNA_def_property_boolean_sdna(prop, NULL, "flagv", CU_NURB_ENDPOINT); RNA_def_property_ui_text(prop, "Endpoint V", "Make this nurbs surface meet the endpoints in the V direction (Cyclic V must be disabled)"); RNA_def_property_update(prop, 0, "rna_Nurb_update_knot_v"); prop= RNA_def_property(srna, "bezier_u", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagu", 4); + RNA_def_property_boolean_sdna(prop, NULL, "flagu", CU_NURB_BEZIER); RNA_def_property_ui_text(prop, "Bezier U", "Make this nurbs curve or surface act like a bezier spline in the U direction (Order U must be 3 or 4, Cyclic U must be disabled)"); RNA_def_property_update(prop, 0, "rna_Nurb_update_knot_u"); prop= RNA_def_property(srna, "bezier_v", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flagv", 4); + RNA_def_property_boolean_sdna(prop, NULL, "flagv", CU_NURB_BEZIER); RNA_def_property_ui_text(prop, "Bezier V", "Make this nurbs surface act like a bezier spline in the V direction (Order V must be 3 or 4, Cyclic V must be disabled)"); RNA_def_property_update(prop, 0, "rna_Nurb_update_knot_v"); |