[BUG] doesn't give an error if a polygon is not 2D

[folkertvanheusden]

Summary

Please see https://news.povray.org/povray.general/thread/%3Cweb.674a4c31296bdfa2e3cbe740b3ec8729%40news.povray.org%3E/ for an example.

POV-Ray Version

• 3.7.0.10.unofficial from Ubuntu 24.10

Scene

polygon { 5, <15.45085, 0, 47.55283>, <15.11321, -3.212412, 47.55283>, <24.45369, -5.197792, 43.30127>, <25, 0, 43.30127>, <15.45085, 0, 47.55283> texture { pigment { color rgb <1, 0, 0> } } }

sky_sphere { pigment { color rgb <1, 1, 1> } } camera { look_at <15, -3, 47> location <0, 0, 100> } light_source { <0, 0, 100> color rgb <1, 1, 1> }

Expected Behavior

PovRay should error ot

Actual Behavior

Continues while rendering blackness