Function safeNormalize

src/rendering/raster_rendering_engine.cpp:865–869

        }

        [[nodiscard]] glm::vec3 safeNormalize(const glm::vec3& value,
                                              const glm::vec3& fallback) {
            const float length = glm::length(value);
            return length > 1.0e-8f ? value / length : fallback;
        }

        [[nodiscard]] glm::vec3 srgbToLinear(const glm::vec3& value) {
            return glm::pow(glm::clamp(value, glm::vec3(0.0f), glm::vec3(1.0f)), glm::vec3(2.2f));