Renderer crash fix, some float code cleanup

EVS 26.444 BE test passes.
pytests results: 588 failed, 381 skipped

MLD scores:
Original inputs:
359 < 5

96 < 10
9.919427 9.894361 9.890967 9.755071 9.745469 9.695137 9.343995 9.314379 9.275233 9.267601 9.181315 9.1511 9.129951 9.121075 9.0236 9.004858 8.995561 8.995561 8.978377 8.944767 8.886474 8.845294 8.828708 8.726784 8.684532 8.673223 8.66234 8.618688 8.609497 8.605346 8.594179 8.588517 8.534657 8.486944 8.402216 8.304965 8.286337 8.274179 8.213452 8.108992 8.031785 8.012349 7.843784 7.771651 7.752099 7.724983 7.552472 7.529704 7.516062 7.19123 7.096416 7.096416 7.071055 7.00443 6.904171 6.864254 6.857413 6.804115 6.729249 6.682195 6.623413 6.606679 6.597296 6.597038 6.525337 6.448071 6.403439 6.271861 6.271462 6.214228 6.185297 6.127357 6.119433 6.11357 6.083188 6.076269 6.072145 5.968175 5.84761 5.786487 5.772404 5.729105 5.711039 5.635633 5.623673 5.586852 5.49049 5.397787 5.285573 5.281465 5.265409 5.236056 5.20703 5.172113 5.033215 5.001675

133 > 10 ; Out of these, 51 cases are PLC
111.825851 111.825851 110.146492 110.146492 109.977699 109.977699 109.698601 109.698601 108.996178 108.996178 100.459496 99.181099 99.181099 96.235115 94.311783 94.311783 92.740211 92.740211 92.113838 92.113838 69.49794 68.567245 59.397049 52.846771 52.090702 52.086727 51.821247 51.52491 50.899544 50.832573 50.611172 50.352242 48.256603 48.038715 47.740036 46.140026 44.574829 40.226418 40.132313 39.648518 35.908489 35.398022 35.389454 35.183441 35.037399 35.037399 34.689209 33.99374 33.611847 33.605782 33.367531 33.292652 33.234699 29.402279 28.067501 25.339907 25.339907 24.947714 23.051773 23.015219 22.961647 22.665936 22.57012 22.144188 21.530577 21.251719 20.928726 20.475433 20.384798 20.365955 19.963533 19.865446 19.720329 18.958773 18.958773 18.912586 18.732697 18.34099 18.279276 18.11648 17.292765 16.475555 16.34066 16.297857 16.041908 15.946291 15.825655 15.332766 15.180438 15.047969 14.973952 14.768307 14.766648 14.647029 14.328383 14.313198 14.292628 14.198795 14.163541 13.928252 13.570542 13.557604 13.445247 13.353675 13.33553 12.960993 12.958113 12.885303 12.668381 12.476801 12.364735 12.100279 12.087215 11.893916 11.845555 11.730911 11.689693 11.669034 11.42418 11.319747 11.319747 11.282073 10.843693 10.818294 10.766351 10.589011 10.513161 10.307885 10.302282 10.25539 10.193746 10.138559 10.053568