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Lines Matching refs:pivot

915             float pivot = 0.4f;
916 if (r < pivot) {
917 return 0.85f * cubic(r / pivot);
919 return 0.85f * cubic(1 - (r - pivot) / (1 - pivot));
924 float pivot = 0.3f;
925 if (r > pivot) {
926 return (r - pivot) / (1 - pivot);
933 float pivot = 0.2f;
934 if (r < pivot) {
937 return (r - pivot) / (1 - pivot);