eLetters is a forum for ongoing peer review. eLetters are not edited, proofread, or indexed, but they are screened. eLetters should provide substantive and scholarly commentary on the article. Neither ...
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Real working 2D Minecraft
Logdotzip builds a fully functional 2D version of Minecraft and tests how the unusual gameplay works. ‘I live in one of world’s prettiest villages – I can’t wait to leave’ Rick Steves shares the shirt ...
你在二维的Scratch舞台上看到一个会旋转的3D立方体，它究竟是怎么画出来的？ 这一期先不急着钻进代码。我们从“隔着透明玻璃描一个点”开始，讲清楚三维点怎样投到二维平面、为什么会近大 ...
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