Classes | |
| class Overlappingfaces | |
Functions | |
| def edgestofaces (edges, algo=3, eps=0.001) | |
| def edgestowires (edgelist, eps=0.001) | |
| def endpointdistance (edges) | |
| def endpointdistancedebuglist (debuglist) | |
| def findConnectedEdges (edgelist, eps=1e-6, debug=False) | |
| def fusefaces (faces) | |
| def importDXFface (filename, layer=None, doc=None) | |
| def subtractfaces (faces) | |
| def subtractfaces2 (faces) | |
| def superWireReverse (debuglist, closed=False) | |
Function Documentation
◆ edgestofaces()
| def OpenSCAD2Dgeom.edgestofaces | ( | edges, | |
algo = 3, |
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eps = 0.001 |
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| ) |
References edgestowires(), subtractfaces(), and subtractfaces2().
Referenced by importDXFface().
◆ edgestowires()
| def OpenSCAD2Dgeom.edgestowires | ( | edgelist, | |
eps = 0.001 |
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| ) |
takes list of edges and returns a list of wires
References endpointdistancedebuglist(), findConnectedEdges(), and superWireReverse().
Referenced by edgestofaces().
◆ endpointdistance()
| def OpenSCAD2Dgeom.endpointdistance | ( | edges | ) |
return the distance of vertices in path (list of edges) as
maximum, minimum and distance between start and endpoint
it expects the edges to be traversed forward starting from Vertex 0
◆ endpointdistancedebuglist()
| def OpenSCAD2Dgeom.endpointdistancedebuglist | ( | debuglist | ) |
return the distance of vertices in path (list of edges) as
maximum, minimum and distance between start and endpoint
it expects a 'not reversed' flag for every edge
Referenced by edgestowires().
◆ findConnectedEdges()
| def OpenSCAD2Dgeom.findConnectedEdges | ( | edgelist, | |
eps = 1e-6, |
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debug = False |
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| ) |
returns a list of list of connected edges
Referenced by edgestowires().
◆ fusefaces()
| def OpenSCAD2Dgeom.fusefaces | ( | faces | ) |
Referenced by OpenSCAD2Dgeom.Overlappingfaces.makeshape(), and subtractfaces2().
◆ importDXFface()
| def OpenSCAD2Dgeom.importDXFface | ( | filename, | |
layer = None, |
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doc = None |
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| ) |
References edgestofaces(), importDXF.getDXFlibs(), importDXF.processdxf(), and importDXF.readPreferences().
◆ subtractfaces()
| def OpenSCAD2Dgeom.subtractfaces | ( | faces | ) |
searches for the biggest face and subtracts all smaller ones from the
first. Only makes sense if all faces overlap.
Referenced by edgestofaces(), and subtractfaces2().
◆ subtractfaces2()
| def OpenSCAD2Dgeom.subtractfaces2 | ( | faces | ) |
Sort faces, check if they overlap. Subtract overlapping face and fuse
nonoverlapping groups.
References fusefaces(), and subtractfaces().
Referenced by edgestofaces().
◆ superWireReverse()
| def OpenSCAD2Dgeom.superWireReverse | ( | debuglist, | |
closed = False |
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| ) |
superWireReverse(debuglist,[closed]): forces a wire between edges
that don't necessarily have coincident endpoints. If closed=True, wire
will always be closed. debuglist has a tuple for every edge.The first
entry is the edge, the second is the flag 'does not need to be inverted'
Referenced by edgestowires().
