Rotation matrix precision loss?
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14 years, 4 months ago
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Even when using quaternions to represent 3D rotations one has to be cautious. The decisive step is the calculation the 3D rotation matrix from the quaternion by Olinde Rodrigues…
14 years, 4 months ago
Aspect Ratio
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14 years, 7 months ago
I have no ready-to-fit solution in terms of Directx and similar Windows-based systems. I can however tell how I solved aspect ratio problems in Turbo-PASCAL version 7, which run…
14 years, 7 months ago
Oriented articulated-bodies
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15 years, 4 months ago
See Johan Ernest Mebius: Applications of Quaternions to Dynamical Simulation, Computer Graphics and Biomechanics. Ph.D. Thesis Delft University of Technology, January 11th 1994.…
15 years, 4 months ago
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See all in DiscussionsEven when using quaternions to represent 3D rotations one has to be cautious. The decisive step is the calculation the …
14 years, 4 months ago
I have no ready-to-fit solution in terms of Directx and similar Windows-based systems. I can however tell how I solved …
14 years, 7 months ago
See Johan Ernest Mebius: Applications of Quaternions to Dynamical Simulation, Computer Graphics and Biomechanics. Ph.D. Thesis Delft University of Technology, …
15 years, 4 months ago
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