13 years, 3 months ago
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13 years, 3 months ago
SOLVED. Solution was to ensure all quaternions were normalized, thus representing rotations.
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SOLVED. Solution was to ensure all quaternions were normalized, thus representing rotations.
13 years, 3 months ago
Quaternion concatenation is noncommutative. That is qa * qb ? qb * qa However q-1 * q = q * q-1 = Iq where q-1 is the inverse of q and Iq…
13 years, 3 months ago
I have a question regarding quaternions and rotations. Let the quaternion q(w, x, y, z) represent the orientation of a camera in world space. I use a UVN camera system wh…
13 years, 8 months ago
I'm trying to write a couple of functions to draw (filled) flat-top and flat-bottom triangles. For the large part they work however cracks are still sometimes seen between a…
13 years, 9 months ago
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See all in DiscussionsSOLVED. Solution was to ensure all quaternions were normalized, thus representing rotations.
13 years, 3 months ago
Ok good idea. Here's an example that might help. Incidentally, the issue it seems appears to be with the Inverse(VQS) …
13 years, 3 months ago
Quaternion concatenation is noncommutative. That is qa * qb ? qb * qa However q-1 * q …
13 years, 3 months ago
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