1 files changed, 75 insertions, 0 deletions
diff --git a/io_export_dxf/primitive_exporters/insert_exporter.py b/io_export_dxf/primitive_exporters/insert_exporter.py
new file mode 100644
index 00000000..80cf7dbd
--- /dev/null
+++ b/io_export_dxf/primitive_exporters/insert_exporter.py
@@ -0,0 +1,75 @@
+
+from .base_exporter import BasePrimitiveDXFExporter
+
+
+class InsertDXFExporter(BasePrimitiveDXFExporter):
+    pass
+
+#-----------------------------------------------------
+def exportInsert(ob, mx, insert_name, **common):
+    """converts Object to DXF-INSERT in given orientation
+    """
+    WCS_loc = ob.loc # WCS_loc is object location in WorldCoordSystem
+    sizeX = ob.SizeX
+    sizeY = ob.SizeY
+    sizeZ = ob.SizeZ
+    rotX  = ob.RotX
+    rotY  = ob.RotY
+    rotZ  = ob.RotZ
+    #print 'deb: sizeX=%s, sizeY=%s' %(sizeX, sizeY) #---------
+
+    Thickness,Extrusion,ZRotation,Elevation = None,None,None,None
+
+    AXaxis = mx[0].copy().resize3D() # = ArbitraryXvector
+    if not PROJECTION:
+        #Extrusion, ZRotation, Elevation = getExtrusion(mx)
+        Extrusion, AXaxis = getExtrusion(mx)
+
+    entities = []
+
+    if 1:
+        if not PROJECTION:
+            ZRotation,Zrotmatrix,OCS_origin,ECS_origin = getTargetOrientation(mx,Extrusion,\
+                AXaxis,WCS_loc,sizeX,sizeY,sizeZ,rotX,rotY,rotZ)
+            ZRotation *= r2d
+            point = ECS_origin
+        else:    #TODO: fails correct location
+            point1 = mathutils.Vector(ob.loc)
+            [point] = projected_co([point1], mx)
+            if PERSPECTIVE:
+                clipStart = 10.0
+                coef = -clipStart / (point1*mx)[2]
+                #print 'deb: coef=', coef #--------------
+                #TODO: ? sizeX *= coef
+                #sizeY *= coef
+                #sizeZ *= coef
+    
+        #print 'deb: point=', point #--------------
+        [point] = toGlobalOrigin([point])
+
+        #if DEBUG: text_drawBlender(textstr,points,OCS_origin) #deb: draw to scene
+        common['extrusion']= Extrusion
+        #common['elevation']= Elevation
+        #print 'deb: common=', common #------------------
+        if 0: #DEBUG
+            #linepoints = [[0,0,0], [AXaxis[0],AXaxis[1],AXaxis[2]]]
+            linepoints = [[0,0,0], point]
+            dxfLINE = DXF.Line(linepoints,**common)
+            entities.append(dxfLINE)
+
+        xscale=sizeX
+        yscale=sizeY
+        zscale=sizeZ
+        cols=None
+        colspacing=None
+        rows=None
+        rowspacing=None
+
+        dxfINSERT = DXF.Insert(insert_name,point=point,rotation=ZRotation,\
+            xscale=xscale,yscale=yscale,zscale=zscale,\
+            cols=cols,colspacing=colspacing,rows=rows,rowspacing=rowspacing,\
+            **common)
+        entities.append(dxfINSERT)
+
+    return entities
+