DXF-exporter script moved from addons_contrib to official addons folder

1 files changed, 87 insertions, 0 deletions

diff --git a/io_export_dxf/draw_blenders/__init__.py b/io_export_dxf/draw_blenders/__init__.py
new file mode 100644
index 00000000..06e5e20f
--- /dev/null
+++ b/io_export_dxf/draw_blenders/__init__.py
@@ -0,0 +1,87 @@
+""" NOTE:
+This stuff was in original code but it seems it will be no longer needed.
+NOT USED now.
+"""
+
+#-----------------------------------------------------
+def mesh_drawBlender(vertList, edgeList, faceList, name="dxfMesh", flatten=False, AT_CUR=True, link=True):
+    #print 'deb:mesh_drawBlender started XXXXXXXXXXXXXXXXXX' #---------
+    ob = Object.New("Mesh",name)
+    me = Mesh.New(name)
+    #print 'deb: vertList=\n', vertList #---------
+    #print 'deb: edgeList=\n', edgeList #---------
+    #print 'deb: faceList=\n', faceList #---------
+    me.verts.extend(vertList)
+    if edgeList: me.edges.extend(edgeList)
+    if faceList: me.faces.extend(faceList)
+    if flatten:
+        for v in me.verts: v.co.z = 0.0
+    ob.link(me)
+    if link:
+        sce = Scene.getCurrent()
+        sce.objects.link(ob)
+        #me.triangleToQuad()
+        if AT_CUR:
+            cur_loc = Window.GetCursorPos()
+            ob.setLocation(cur_loc)
+        Blender.Redraw()
+    #return ob
+
+#-----------------------------------------------------
+def curve_drawBlender(vertList, org_point=[0.0,0.0,0.0], closed=0, name="dxfCurve", flatten=False, AT_CUR=True, link=True):
+    #print 'deb:curve_drawBlender started XXXXXXXXXXXXXXXXXX' #---------
+    ob = Object.New("Curve",name)
+    cu = Curve.New(name)
+    #print 'deb: vertList=\n', vertList #---------
+    curve = cu.appendNurb(BezTriple.New(vertList[0][0]))
+    for p in vertList[1:]:
+        curve.append(BezTriple.New(p[0]))
+    for point in curve:
+        #point.handleTypes = [VECT, VECT]
+        point.handleTypes = [FREE, FREE]
+        point.radius = 1.0
+    curve.flagU = closed # 0 sets the curve not cyclic=open
+    cu.setResolu(6)
+    cu.update() #important for handles calculation
+    if flatten:
+        for v in cu.verts: v.co.z = 0.0
+    ob.link(cu)
+    if link:
+        sce = Scene.getCurrent()
+        sce.objects.link(ob)
+        #me.triangleToQuad()
+        if AT_CUR:
+            cur_loc = Window.GetCursorPos()
+            ob.setLocation(cur_loc)
+        elif org_point:
+            cur_loc=org_point
+            ob.setLocation(cur_loc)
+        Blender.Redraw()
+    #return ob
+    
+#-----------------------------------------------------
+def drawClipBox(clip_box):
+    """debug tool: draws Clipping-Box of a Camera View
+    """
+    min_X1, max_X1, min_Y1, max_Y1,\
+    min_X2, max_X2, min_Y2, max_Y2,\
+        min_Z, max_Z = clip_box
+    verts = []
+    verts.append([min_X1, min_Y1, min_Z])
+    verts.append([max_X1, min_Y1, min_Z])
+    verts.append([max_X1, max_Y1, min_Z])
+    verts.append([min_X1, max_Y1, min_Z])
+    verts.append([min_X2, min_Y2, max_Z])
+    verts.append([max_X2, min_Y2, max_Z])
+    verts.append([max_X2, max_Y2, max_Z])
+    verts.append([min_X2, max_Y2, max_Z])
+    faces = [[0,1,2,3],[4,5,6,7]]
+    newmesh = Mesh.New()
+    newmesh.verts.extend(verts)
+    newmesh.faces.extend(faces)
+    
+    plan = Object.New('Mesh','clip_box')
+    plan.link(newmesh)
+    sce = Scene.GetCurrent()
+    sce.objects.link(plan)
+    plan.setMatrix(sce.objects.camera.matrix)