BUG: drawing spheres behind the camera

emartinez-dev / miniRT

This project is an introduction to the beautiful world of Raytracing. Once completed you will be able to render simple Computer-Generated-Images and you will never be afraid of implementing mathematical formulas again.

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BUG: drawing spheres behind the camera #20

Closed emartinez-dev closed 1 year ago

emartinez-dev commented 1 year ago

When objects are placed behind the camera, they "inverse" themselves instead of disappearing

Ball at z:10, camera at z:0 looking at positive axis:

Ball at z:10, camera at z:0 looking at negative axis (backwards):

emartinez-dev commented 1 year ago

Fixed in 164a426