Stephan Unverwerth 87d19273bc LibGfx: Fix draw_triangle() precision issues ...

This fixes some precision issues in Painter::draw_triangle()
that caused the Cube demo to leave pixels empty between triangles
under certain angles.

Also adds some extra comments for clarity and early returns when
parts of the triangle do not need to be drawn.

2021-03-06 15:03:44 +01:00

67 KiB

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