enabled bridges and autobridges for more operations and meshes

Now meshes can generate autobridges too,
and many 3d operations have bridges enabled, some will not work yet
probably, but only the experimental ones...

scripts/addons/cam/ui.py

@@ -441,18 +441,6 @@ class CAM_OPERATION_PROPERTIES_Panel(CAMButtonsPanel, bpy.types.Panel):
 							layout.prop(ao,'dist_between_paths')
 							layout.prop(ao,'movement_insideout')
 					layout.prop(ao,'dont_merge')
-					layout.prop(ao,'use_bridges')
-					if ao.use_bridges:
-						#layout.prop(ao,'bridges_placement')
-						layout.prop(ao,'bridges_width')
-						layout.prop(ao,'bridges_height')
-						
-						layout.prop_search(ao, "bridges_group_name", bpy.data, "groups")
-						#layout.prop(ao,'bridges_group_name')
-						#if ao.bridges_placement == 'AUTO':
-						#	layout.prop(ao,'bridges_per_curve')
-						#	layout.prop(ao,'bridges_max_distance')
-					layout.operator("scene.cam_bridges_add", text="Autogenerate bridges")
 				elif ao.strategy=='WATERLINE':
 					layout.prop(ao,'slice_detail')	
 					layout.prop(ao,'waterline_fill')  
@@ -489,6 +477,20 @@ class CAM_OPERATION_PROPERTIES_Panel(CAMButtonsPanel, bpy.types.Panel):
 						layout.prop(ao,'parallel_angle')
 												
 					layout.prop(ao,'inverse')
+				if ao.type!='POCKET' or ao.type!='DRILL' or ao.type !='CURVE' or ao.type != 'MEDIAL_AXIS':	
+					layout.prop(ao,'use_bridges')				
+					if ao.use_bridges:
+						#layout.prop(ao,'bridges_placement')
+						layout.prop(ao,'bridges_width')
+						layout.prop(ao,'bridges_height')
+						
+						layout.prop_search(ao, "bridges_group_name", bpy.data, "groups")
+						#layout.prop(ao,'bridges_group_name')
+						#if ao.bridges_placement == 'AUTO':
+						#	layout.prop(ao,'bridges_per_curve')
+						#	layout.prop(ao,'bridges_max_distance')
+					layout.operator("scene.cam_bridges_add", text="Autogenerate bridges")
+
 				#elif ao.strategy=='SLICES':
 				#	layout.prop(ao,'slice_detail')	
 			#first attempt to draw object list for orientations:

scripts/addons/cam/utils.py

@@ -1983,9 +1983,9 @@ def addBridge(x,y,rot,sizex, sizey):
 def addAutoBridges(o):
 	'''attempt to add auto bridges as set of curves'''
 	getOperationSources(o)
-	if not o.onlycurves:
-		o.warnings+=('not curves')
-		return;
+	#if not o.onlycurves:
+	#	o.warnings+=('not curves')
+	#	return;
 	bridgegroupname=o.bridges_group_name
 	if bridgegroupname == '' or bpy.data.groups.get(bridgegroupname) == None:
 		bridgegroupname = 'bridges_'+o.name
@@ -1994,26 +1994,28 @@ def addAutoBridges(o):
 	o.bridges_group_name = bridgegroupname
 	for ob in o.objects:
 		
-		if ob.type=='CURVE':
+		if ob.type=='CURVE' or ob.type=='TEXT':
 			curve = curveToShapely(ob)
-			#curve = shapelyToMultipolygon(curve)
-			for c in curve:
-				c=c.exterior
-				minx, miny, maxx, maxy = c.bounds
-				d1 = c.project(sgeometry.Point(maxx+1000, (maxy+miny)/2.0))
-				p = c.interpolate(d1)
-				g.objects.link( addBridge(p.x,p.y,-pi/2,o.bridges_width, o.cutter_diameter*1))
-				d1 = c.project(sgeometry.Point(minx-1000, (maxy+miny)/2.0))
-				p = c.interpolate(d1)
-				g.objects.link( addBridge(p.x,p.y,pi/2,o.bridges_width, o.cutter_diameter*1))
-				d1 = c.project(sgeometry.Point((minx + maxx)/2.0, maxy + 1000))
-				p = c.interpolate(d1)
-				g.objects.link( addBridge(p.x,p.y,0,o.bridges_width, o.cutter_diameter*1))
-				d1 = c.project(sgeometry.Point((minx + maxx) / 2.0 , miny - 1000))
-				p = c.interpolate(d1)
-				g.objects.link( addBridge(p.x,p.y,pi,o.bridges_width, o.cutter_diameter*1))
+		if ob.type == 'MESH':
+			
+			curve = getObjectSilhouete('OBJECTS',[ob])
+		#curve = shapelyToMultipolygon(curve)
+		for c in curve:
+			c=c.exterior
+			minx, miny, maxx, maxy = c.bounds
+			d1 = c.project(sgeometry.Point(maxx+1000, (maxy+miny)/2.0))
+			p = c.interpolate(d1)
+			g.objects.link( addBridge(p.x,p.y,-pi/2,o.bridges_width, o.cutter_diameter*1))
+			d1 = c.project(sgeometry.Point(minx-1000, (maxy+miny)/2.0))
+			p = c.interpolate(d1)
+			g.objects.link( addBridge(p.x,p.y,pi/2,o.bridges_width, o.cutter_diameter*1))
+			d1 = c.project(sgeometry.Point((minx + maxx)/2.0, maxy + 1000))
+			p = c.interpolate(d1)
+			g.objects.link( addBridge(p.x,p.y,0,o.bridges_width, o.cutter_diameter*1))
+			d1 = c.project(sgeometry.Point((minx + maxx) / 2.0 , miny - 1000))
+			p = c.interpolate(d1)
+			g.objects.link( addBridge(p.x,p.y,pi,o.bridges_width, o.cutter_diameter*1))
 
-			mw=ob.matrix_world
 	
 def getBridgesPoly(o):
 	if not hasattr(o, 'bridgespolyorig'):
@@ -2854,7 +2856,7 @@ def getPath3axis(context, operation):
 			#return
 			if o.strategy=='BLOCK' or o.strategy=='SPIRAL' or o.strategy=='CIRCLES' or o.strategy=='OUTLINEFILL':
 				pathSamples=connectChunksLow(pathSamples,o)
-
+		
 		#print (minz)
 		
 		
@@ -2877,7 +2879,9 @@ def getPath3axis(context, operation):
 			for ch in chunks:
 				for vi in range(0,len(ch.points)):
 					ch.points[vi]=(ch.points[vi][0],ch.points[vi][1],ch.points[vi][2]-o.carve_depth)
-	
+		if o.use_bridges:
+			for chunk in chunks:
+				useBridges(chunk,o)
 		chunksToMesh(chunks,o)