50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
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from construct import *
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AI_PATH = "Path" / Struct(
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"num_nodes" / Int32ul,
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"nodes" / Float32l[3][this.num_nodes],
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"edges" / PrefixedArray(Int32ul, Float32l[3])[this.num_nodes],
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)
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data = AI_PATH.parse_file(sys.argv[1])
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nodes = [tuple(node) for node in data.nodes]
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edges = [[nodes.index(tuple(p)) for p in edge] for edge in data.edges]
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# Run in Blender:
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"""
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import bpy
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import numpy as np
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import itertools as ITT
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nodes = <paste_nodes>
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edges_=<paste_edges>
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# pasted node and edges here
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edges=[]
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for edge in edges_:
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for a,b in zip(edge,edge[1:]):
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edges.append(a)
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edges.append(b)
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nodes=[[p*0.0001 for p in node] for node in nodes]
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me = bpy.data.meshes.new("Test")
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nodes = np.array(list(ITT.chain.from_iterable(nodes)))
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me.vertices.add(len(nodes)//3)
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me.vertices.foreach_set("co", nodes)
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me.edges.add(len(edges)//2)
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me.edges.foreach_set("vertices", np.array(edges))
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me.update(calc_edges=True)
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me.validate()
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ob = bpy.data.objects.new("Test", me)
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scene = bpy.context.scene
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scene.collection.objects.link(ob)
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"""
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