TY - JOUR A1 - Müller, Andreas T1 - Paul de Casteljau: The story of my adventure: From an autobiographical letter T2 - Computer Aided Geometric Design N2 - Paul de Faget de Casteljau (19.11.1930 - 24.3.2022) has left us an extensive autobiography, written in 1997. In 19 sections, he takes us through his eventful life which he describes with wit and humor. We read about his youth in occupied France and his education at the Ecole Normale Supérieure. He describes in detail various episodes from his time at Citroën, the situation during and after the discovery of his now famous algorithm, the takeover by Peugeot, his ban from working on CAD and his corporate rehabilitation thanks to his advances in polar forms and quaternions. His memoirs end with his departure from Citroën and his first invited talks at academic conferences. The paper contains the transcribed French original, its English translation and numerous notes and annotations. The handwritten text is available as a digital supplement. KW - De Casteljau algorithm, Blossoming, Quaternions, Organisational culture, Citroën, History of CAD Y1 - 2024 UR - https://opus4.kobv.de/opus4-hs-kempten/frontdoor/index/index/docId/2156 VL - 2024 PB - Elsevier CY - Amsterdam ER -