Function edgeFunction

src/rendering/raster_rendering_engine.cpp:859–863

        }

        [[nodiscard]] float edgeFunction(const glm::vec2& a,
                                         const glm::vec2& b,
                                         const glm::vec2& c) {
            return (c.x - a.x) * (b.y - a.y) - (c.y - a.y) * (b.x - a.x);
        }

        [[nodiscard]] glm::vec3 safeNormalize(const glm::vec3& value,
                                              const glm::vec3& fallback) {