eeb9e1486d
This fixes up angle based subdivisions, adds embedding post processing methods (before, only average was there, added smooth and sharpen). More parameters are controllable through the UI.
89 lines
1.7 KiB
Python
89 lines
1.7 KiB
Python
#!BPY
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"""
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Name: 'Reeb graph import'
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Blender: 245
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Group: 'Import'
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Tooltip: 'Imports a reeb graph saved after skeleton generation'
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"""
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import Blender
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def name(count):
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if count == -1:
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return ""
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else:
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return "%05" % count
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def importGraph(count):
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me = Blender.Mesh.New("graph%s" % name(count))
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f = open("test%s.txt" % name(count), "r")
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verts = []
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edges = []
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faces = []
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i = 0
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first = False
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SIZE = 0.3
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WITH_NODE = True
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def addNode(v, s, verts, faces):
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if WITH_NODE:
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v1 = [v[0], v[1], v[2] + s]
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i1 = len(verts)
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verts.append(v1)
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v2 = [v[0], v[1] + 0.959 * s, v[2] - 0.283 * s]
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i2 = len(verts)
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verts.append(v2)
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v3 = [v[0] - 0.830 * s, v[1] - 0.479 * s, v[2] - 0.283 * s]
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i3 = len(verts)
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verts.append(v3)
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v4 = [v[0] + 0.830 * s, v[1] - 0.479 * s, v[2] - 0.283 * s]
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i4 = len(verts)
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verts.append(v4)
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faces.append([i1,i2,i3])
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faces.append([i1,i3,i4])
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faces.append([i2,i3,i4])
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faces.append([i1,i2,i4])
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return 4
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else:
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return 0
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for line in f:
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data = line.strip().split(" ")
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if data[0] == "v1":
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v = [float(x) for x in data[-3:]]
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i += addNode(v, SIZE, verts, faces)
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verts.append(v)
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i += 1
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elif data[0] == "v2":
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pass
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v = [float(x) for x in data[-3:]]
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verts.append(v)
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edges.append((i-1, i))
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i += 1
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i += addNode(v, SIZE, verts, faces)
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elif data[0] == "b":
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verts.append([float(x) for x in data[-3:]])
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edges.append((i-1, i))
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i += 1
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me.verts.extend(verts)
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me.edges.extend(edges)
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me.faces.extend(faces)
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scn = Blender.Scene.GetCurrent()
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ob = scn.objects.new(me, "graph%s" % name(count))
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#for i in range(16):
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# importGraph(i)
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if __name__=='__main__':
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importGraph(-1) |