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ssloy / tinyrenderer

A brief computer graphics / rendering course
https://github.com/ssloy/tinyrenderer/wiki
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Rendering upside down #94

Closed ezri-roberts closed 2 years ago

ezri-roberts commented 2 years ago

I was working through lesson two. Everything was going fine, except for the fact that it was rendering upside down. Any suggestions?

ssloy commented 2 years ago

put vflip to inverse of what you have :)

https://github.com/ssloy/tinyrenderer/blob/dbc5d9287610e993a09bce89dec459162c925abe/tgaimage.h#L41