For solid display of curves in editmode; found fix (thnx intrr :) that

hopefully prevents weird results in grabber... error was that the
editNurb was not used for triangulating.

Also; added drawing the wire as extra in solid display editing curves...
that for unfilled curves as well.

5 files changed, 27 insertions, 15 deletions

diff --git a/source/blender/blenkernel/BKE_displist.h b/source/blender/blenkernel/BKE_displist.h
index 803fa63b994..1ba6e8d98a2 100644
--- a/source/blender/blenkernel/BKE_displist.h
+++ b/source/blender/blenkernel/BKE_displist.h
@@ -116,7 +116,7 @@ extern DispList *find_displist_create(struct ListBase *lb, int type);
 extern DispList *find_displist(struct ListBase *lb, int type);
 extern void addnormalsDispList(struct Object *ob, struct ListBase *lb);
 extern void count_displist(struct ListBase *lb, int *totvert, int *totface);
-extern void curve_to_filledpoly(struct Curve *cu, struct ListBase *dispbase);
+extern void curve_to_filledpoly(struct Curve *cu, struct ListBase *nurb, struct ListBase *dispbase);
 extern void freedisplist(struct ListBase *lb);
 extern int displist_has_faces(struct ListBase *lb);
 extern float calc_taper(struct Object *taperobj, int cur, int tot);
diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index a76b991d82c..f1d441a31a3 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -1669,7 +1669,7 @@ static void bevels_to_filledpoly(Curve *cu, ListBase *dispbase)
 	
 }
 
-void curve_to_filledpoly(Curve *cu, ListBase *dispbase)
+void curve_to_filledpoly(Curve *cu, ListBase *nurb, ListBase *dispbase)
 {
 	DispList *dl;
 	Nurb *nu;
@@ -1678,7 +1678,7 @@ void curve_to_filledpoly(Curve *cu, ListBase *dispbase)
 	
 	if(cu->flag & CU_3D) return;
 	
-	nu= cu->nurb.first;
+	nu= nurb->first;
 	while(nu) {
 		if(nu->flagu & CU_CYCLIC) break;
 		nu= nu->next;
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 77524fec239..2703d972323 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -962,7 +962,7 @@ void nurbs_to_mesh(Object *ob)
 		/* rule: dl->type INDEX3 always as first in list */
 		dl= cu->disp.first;
 		if(dl->type!=DL_INDEX3) {
-			curve_to_filledpoly(ob->data, &cu->disp);
+			curve_to_filledpoly(ob->data, &cu->nurb, &cu->disp);
 		}
 	}
 
diff --git a/source/blender/renderconverter/intern/convertBlenderScene.c b/source/blender/renderconverter/intern/convertBlenderScene.c
index 091eb978828..def67ae6155 100644
--- a/source/blender/renderconverter/intern/convertBlenderScene.c
+++ b/source/blender/renderconverter/intern/convertBlenderScene.c
@@ -2202,7 +2202,7 @@ static void init_render_curve(Object *ob)
 	if(cu->disp.first==0) return;
 	
 	if(dl->type!=DL_INDEX3) {
-		curve_to_filledpoly(cu, &cu->disp);
+		curve_to_filledpoly(cu, &cu->nurb, &cu->disp);
 	}
 
 	if(cu->bev.first==0) makeBevelList(ob);
diff --git a/source/blender/src/drawobject.c b/source/blender/src/drawobject.c
index a99fe621260..38b3a8396d5 100644
--- a/source/blender/src/drawobject.c
+++ b/source/blender/src/drawobject.c
@@ -2153,6 +2153,7 @@ static void drawDispList(Object *ob, int dt)
 	ListBase *lb=0;
 	DispList *dl;
 	Mesh *me;
+	Curve *cu;
 	int solid;
 
 	
@@ -2269,8 +2270,9 @@ static void drawDispList(Object *ob, int dt)
 		
 	case OB_FONT:
 	case OB_CURVE:
-	
-		lb= &((Curve *)ob->data)->disp;
+		cu= ob->data;
+		
+		lb= &cu->disp;
 		if(lb->first==0) makeDispList(ob);
 		
 		if(solid) {
@@ -2279,7 +2281,9 @@ static void drawDispList(Object *ob, int dt)
 			
 			/* rule: dl->type INDEX3 is always first in list */
 			if(dl->type!=DL_INDEX3) {
-				curve_to_filledpoly(ob->data, lb);
+				if(ob==G.obedit) curve_to_filledpoly(ob->data, &editNurb, lb);
+				else curve_to_filledpoly(ob->data, &cu->nurb, lb);
+				
 				dl= lb->first;
 			}
 			if(dl->nors==0) addnormalsDispList(ob, lb);
@@ -2291,14 +2295,22 @@ static void drawDispList(Object *ob, int dt)
 				drawDispListwire(lb);
 				draw_index_wire= 1;
 			}
-			else if(dt==OB_SHADED) {
-				if(ob->disp.first==0) shadeDispList(ob);
-				drawDispListshaded(lb, ob);
-			}
 			else {
-				init_gl_materials(ob);
-				two_sided(0);
-				drawDispListsolid(lb, ob);
+				if(dt==OB_SHADED) {
+					if(ob->disp.first==0) shadeDispList(ob);
+					drawDispListshaded(lb, ob);
+				}
+				else {
+					init_gl_materials(ob);
+					two_sided(0);
+					drawDispListsolid(lb, ob);
+				}
+				if(ob==G.obedit) {
+					cpack(0);
+					draw_index_wire= 0;
+					drawDispListwire(lb);
+					draw_index_wire= 1;
+				}
 			}
 			index3_nors_incr= 1;
 		}