OBJFILELOADER-pygame [英] OBJFILELOADER - pygame

问题描述

所以我尝试运行代码，但是它给出了超出索引范围错误的列表.我将索引从1更改为0，但屏幕仅弹出黑色.我该如何更改代码才能使其正常工作?

So I tried running the code but it gives list out of index range error. I changed the index from 1 to 0, but the screen only pops up black. How could I change the code to make it work?

推荐答案

您只需要将.obj文件的文件名/路径传递给OBJ类:

You just have to pass the filename/path of the .obj file to the OBJ class:

obj = OBJ('suzzane.obj')

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此外，该脚本是用Python 2编写的，如果要在Python 3中使用它，则必须更新一些内容.

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Also, the script was written in Python 2 and if you want to use it with Python 3, you have to update a few things.

更改此行，

raise ValueError, "mtl file doesn't start with newmtl stmt"

收件人:

raise ValueError("mtl file doesn't start with newmtl stmt")

所有map迭代器都必须转换为列表:

And all the map iterators have to be turned into lists:

mtl[values[0]] = map(float, values[1:])
# Just call `list()`.
mtl[values[0]] = list(map(float, values[1:]))

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