45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
class Lexer:
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def __init__(self,Data):
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# remove first line...
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Data = Data.split("\n",1)[1]
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self.data = Data.split()
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# ... and last line
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self.data = self.data[0:len(self.data)-2]
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def lex(self,indice):
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return self.data[indice]
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def getData(self):
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return self.data
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class Parser:
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def __init__(self,Lexer):
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self.lexer = Lexer
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def parse(self,Data):
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list_triangles = [[[0,0,0],[0,0,0],[0,0,0]] for i in range(int(len(Data)/21))]
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triangle=0
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# for all the triangles
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for i in range(0,len(Data),21):
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# parsing X
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for j in range(0,3):
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list_triangles[triangle][0][j] = float(self.lexer.lex(i+8+j))
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# parsing Y
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for j in range(0,3):
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list_triangles[triangle][1][j] = float(self.lexer.lex(i+12+j))
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# parsing Z
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for j in range(0,3):
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list_triangles[triangle][2][j] = float(self.lexer.lex(i+16+j))
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triangle+=1
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return list_triangles
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with open("cube.stl") as file:
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data = file.read()
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lexer = Lexer(data)
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Data = lexer.getData()
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parser = Parser(lexer)
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print(parser.parse(Data))
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