forked from bartvdbraak/blender
- rna/python api object.create_render_mesh(...) support for getting a mesh from metaballs and curves (bevel, surface, text etc).
- povray converts curves to meshes on export, (metaballs don't need meshing). - use 'extend' bool rather then 'seltype' enum for object_select operators for consistency.
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parent
e03b8b7be7
commit
103e11359d
@ -275,7 +275,7 @@ def write_pov(filename, scene=None, info_callback = None):
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for ob in sel:
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ob_num+= 1
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if ob.type in ('LAMP', 'CAMERA', 'EMPTY'):
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if ob.type in ('LAMP', 'CAMERA', 'EMPTY', 'META'):
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continue
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me = ob.data
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@ -53,6 +53,7 @@
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#include "BKE_property.h"
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#include "BKE_report.h"
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#include "BKE_scene.h"
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#include "BKE_utildefines.h"
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#include "WM_api.h"
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#include "WM_types.h"
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@ -117,22 +118,16 @@ void ED_base_object_activate(bContext *C, Base *base)
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/********************** Selection Operators **********************/
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static EnumPropertyItem prop_select_types[] = {
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{0, "EXCLUSIVE", 0, "Exclusive", ""},
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{1, "EXTEND", 0, "Extend", ""},
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{0, NULL, 0, NULL, NULL}
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};
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/************************ Select by Type *************************/
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static int object_select_by_type_exec(bContext *C, wmOperator *op)
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{
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short obtype, seltype;
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short obtype, extend;
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obtype = RNA_enum_get(op->ptr, "type");
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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if (seltype == 0) {
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if (extend == 0) {
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CTX_DATA_BEGIN(C, Base*, base, visible_bases) {
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ED_base_object_select(base, BA_DESELECT);
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}
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@ -166,9 +161,9 @@ void OBJECT_OT_select_by_type(wmOperatorType *ot)
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/* flags */
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 0, "Selection", "Extend selection or clear selection then select");
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/* properties */
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RNA_def_boolean(ot->srna, "extend", FALSE, "Extend", "Extend selection instead of deselecting everything first.");
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RNA_def_enum(ot->srna, "type", object_type_items, 1, "Type", "");
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}
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/*********************** Selection by Links *********************/
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@ -192,7 +187,7 @@ static int object_select_linked_exec(bContext *C, wmOperator *op)
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Tex *tex=0;
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int a, b;
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int nr = RNA_enum_get(op->ptr, "type");
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short changed = 0, seltype;
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short changed = 0, extend;
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/* events (nr):
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* Object Ipo: 1
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* ObData: 2
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@ -202,9 +197,9 @@ static int object_select_linked_exec(bContext *C, wmOperator *op)
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* PSys: 6
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*/
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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if (seltype == 0) {
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if (extend == 0) {
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CTX_DATA_BEGIN(C, Base*, base, visible_bases) {
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ED_base_object_select(base, BA_DESELECT);
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}
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@ -327,9 +322,9 @@ void OBJECT_OT_select_linked(wmOperatorType *ot)
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/* flags */
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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/* properties */
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RNA_def_boolean(ot->srna, "extend", FALSE, "Extend", "Extend selection instead of deselecting everything first.");
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RNA_def_enum(ot->srna, "type", prop_select_linked_types, 0, "Type", "");
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 1, "Selection", "Extend selection or clear selection then select");
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}
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/*********************** Selected Grouped ********************/
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@ -575,11 +570,11 @@ static int object_select_grouped_exec(bContext *C, wmOperator *op)
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Scene *scene= CTX_data_scene(C);
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Object *ob;
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int nr = RNA_enum_get(op->ptr, "type");
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short changed = 0, seltype;
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short changed = 0, extend;
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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if (seltype == 0) {
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if (extend == 0) {
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CTX_DATA_BEGIN(C, Base*, base, visible_bases) {
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ED_base_object_select(base, BA_DESELECT);
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}
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@ -628,8 +623,8 @@ void OBJECT_OT_select_grouped(wmOperatorType *ot)
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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/* properties */
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RNA_def_boolean(ot->srna, "extend", FALSE, "Extend", "Extend selection instead of deselecting everything first.");
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RNA_def_enum(ot->srna, "type", prop_select_grouped_types, 0, "Type", "");
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 1, "Selection", "Extend selection or clear selection then select");
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}
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/************************* Select by Layer **********************/
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@ -637,12 +632,12 @@ void OBJECT_OT_select_grouped(wmOperatorType *ot)
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static int object_select_by_layer_exec(bContext *C, wmOperator *op)
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{
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unsigned int layernum;
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short seltype;
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short extend;
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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layernum = RNA_int_get(op->ptr, "layer");
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if (seltype == 0) {
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if (extend == 0) {
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CTX_DATA_BEGIN(C, Base*, base, visible_bases) {
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ED_base_object_select(base, BA_DESELECT);
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}
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@ -676,8 +671,9 @@ void OBJECT_OT_select_by_layer(wmOperatorType *ot)
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/* flags */
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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/* properties */
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RNA_def_boolean(ot->srna, "extend", FALSE, "Extend", "Extend selection instead of deselecting everything first.");
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RNA_def_int(ot->srna, "layer", 1, 1, 20, "Layer", "", 1, 20);
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 1, "Selection", "Extend selection or clear selection then select");
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}
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/************************** Select Inverse *************************/
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@ -878,9 +874,9 @@ void object_flip_name (char *name)
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static int object_select_mirror_exec(bContext *C, wmOperator *op)
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{
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char tmpname[32];
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short seltype;
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short extend;
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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CTX_DATA_BEGIN(C, Base*, primbase, selected_bases) {
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@ -894,7 +890,7 @@ static int object_select_mirror_exec(bContext *C, wmOperator *op)
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}
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CTX_DATA_END;
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if (seltype == 0) ED_base_object_select(primbase, BA_DESELECT);
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if (extend == 0) ED_base_object_select(primbase, BA_DESELECT);
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}
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CTX_DATA_END;
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@ -920,7 +916,7 @@ void OBJECT_OT_select_mirror(wmOperatorType *ot)
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/* flags */
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 1, "Selection", "Extend selection or clear selection then select");
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RNA_def_boolean(ot->srna, "extend", 0, "Extend", "Extend selection instead of deselecting everything first.");
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}
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@ -981,11 +977,11 @@ void OBJECT_OT_select_name(wmOperatorType *ot)
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static int object_select_random_exec(bContext *C, wmOperator *op)
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{
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float percent;
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short seltype;
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short extend;
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seltype = RNA_enum_get(op->ptr, "seltype");
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extend= RNA_boolean_get(op->ptr, "extend");
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if (seltype == 0) {
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if (extend == 0) {
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CTX_DATA_BEGIN(C, Base*, base, visible_bases) {
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ED_base_object_select(base, BA_DESELECT);
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}
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@ -1020,8 +1016,9 @@ void OBJECT_OT_select_random(wmOperatorType *ot)
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/* flags */
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ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
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/* properties */
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RNA_def_boolean(ot->srna, "extend", FALSE, "Extend", "Extend selection instead of deselecting everything first.");
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RNA_def_float_percentage(ot->srna, "percent", 0.5f, 0.0f, 1.0f, "Percent", "percentage of objects to randomly select", 0.0001f, 1.0f);
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RNA_def_enum(ot->srna, "seltype", prop_select_types, 1, "Selection", "Extend selection or clear selection then select");
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}
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@ -224,12 +224,6 @@ void NODE_OT_select(wmOperatorType *ot)
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/* ****** Border Select ****** */
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static EnumPropertyItem prop_select_types[] = {
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{NODE_EXCLUSIVE, "EXCLUSIVE", 0, "Exclusive", ""}, /* right mouse */
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{NODE_EXTEND, "EXTEND", 0, "Extend", ""}, /* left mouse */
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{0, NULL, 0, NULL, NULL}
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};
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static int node_borderselect_exec(bContext *C, wmOperator *op)
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{
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SpaceNode *snode= CTX_wm_space_node(C);
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@ -288,8 +282,6 @@ void NODE_OT_select_border(wmOperatorType *ot)
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RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
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RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
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RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
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RNA_def_enum(ot->srna, "type", prop_select_types, 0, "Type", "");
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}
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/* ****** Select/Deselect All ****** */
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@ -1592,7 +1592,7 @@ void VIEW3D_OT_select_border(wmOperatorType *ot)
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RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
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RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
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RNA_def_boolean(ot->srna, "extend", 0, "Extend", "Extend selection instead of deselecting everyting first.");
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RNA_def_boolean(ot->srna, "extend", 0, "Extend", "Extend selection instead of deselecting everything first.");
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}
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/* ****** Mouse Select ****** */
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@ -38,30 +38,92 @@
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#include "BKE_customdata.h"
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#include "BKE_DerivedMesh.h"
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#include "BKE_displist.h"
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#include "BKE_object.h"
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#include "BKE_main.h"
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#include "DNA_mesh_types.h"
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#include "DNA_curve_types.h"
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#include "DNA_scene_types.h"
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/* copied from init_render_mesh (render code) */
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static Mesh *rna_Object_create_render_mesh(Object *ob, Scene *scene)
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static Mesh *rna_Object_create_render_mesh(Object *ob, bContext *C, Scene *scene)
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{
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CustomDataMask mask = CD_MASK_BAREMESH|CD_MASK_MTFACE|CD_MASK_MCOL;
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Object *tmpobj = NULL;
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DerivedMesh *dm;
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Mesh *me;
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/* TODO: other types */
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if(ob->type != OB_MESH)
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return NULL;
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switch(ob->type) {
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case OB_FONT:
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case OB_CURVE:
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case OB_SURF:
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{
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int cage = 0; //XXX -todo
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Curve *tmpcu = NULL;
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/* copies object and modifiers (but not the data) */
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tmpobj= copy_object( ob );
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tmpcu = (Curve *)tmpobj->data;
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tmpcu->id.us--;
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/* if getting the original caged mesh, delete object modifiers */
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if( cage )
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object_free_modifiers(tmpobj);
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/* copies the data */
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tmpobj->data = copy_curve( (Curve *) ob->data );
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#if 0
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/* copy_curve() sets disp.first null, so currently not need */
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{
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Curve *cu;
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cu = (Curve *)tmpobj->data;
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if( cu->disp.first )
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MEM_freeN( cu->disp.first );
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cu->disp.first = NULL;
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}
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dm= mesh_create_derived_render(scene, ob, mask);
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#endif
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if(!dm)
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/* get updated display list, and convert to a mesh */
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makeDispListCurveTypes( scene, tmpobj, 0 );
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nurbs_to_mesh( tmpobj );
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/* nurbs_to_mesh changes the type tp a mesh, check it worked */
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if (tmpobj->type != OB_MESH) {
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free_libblock_us( &(CTX_data_main(C)->object), tmpobj );
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printf("cant convert curve to mesh. Does the curve have any segments?" ); // XXX use report api
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}
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me = tmpobj->data;
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free_libblock_us( &(CTX_data_main(C)->object), tmpobj );
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break;
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}
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case OB_MBALL:
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/* metaballs don't have modifiers, so just convert to mesh */
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ob = find_basis_mball( ob );
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/* todo, re-generatre for render-res */
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// metaball_polygonize(scene, ob)
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me = add_mesh("Mesh");
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mball_to_mesh( &ob->disp, me );
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break;
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case OB_MESH:
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{
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dm= mesh_create_derived_render(scene, ob, mask);
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// dm= mesh_create_derived_view(scene, ob, mask);
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if(!dm)
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return NULL;
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me= add_mesh("tmp_render_mesh");
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me->id.us--; /* we don't assign it to anything */
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DM_to_mesh(dm, me);
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dm->release(dm);
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break;
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}
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default:
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return NULL;
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me= add_mesh("tmp_render_mesh");
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me->id.us--; /* we don't assign it to anything */
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DM_to_mesh(dm, me);
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dm->release(dm);
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}
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{ /* update the material */
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@ -94,6 +156,7 @@ void RNA_api_object(StructRNA *srna)
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func= RNA_def_function(srna, "create_render_mesh", "rna_Object_create_render_mesh");
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RNA_def_function_ui_description(func, "Create a Mesh datablock with all modifiers applied.");
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RNA_def_function_flag(func, FUNC_USE_CONTEXT);
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prop= RNA_def_pointer(func, "scene", "Scene", "", "");
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RNA_def_property_flag(prop, PROP_REQUIRED);
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prop= RNA_def_pointer(func, "mesh", "Mesh", "", "Mesh created from object, remove it if it is only used for export.");
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