how to represent infinite inertia tensor ?
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17 years, 7 months ago
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Community contributions featuredHow many places in your code do you actually use the inertia tensor (as opposed to the inverse)? I'm betting it's few to none; most common tasks only require the inverse. I…
17 years, 7 months ago
17 years, 9 months ago
Hi, I'm trying to use the Sony vector math library (SSE Array of Structures version). I haven't really used SSE before, and I was thinking I could just plug and play with the So…
18 years, 5 months ago
Hi; I'm trying to write an eigensolver for (real) symmetric/tridiagonal matrices using the QR method. While I have the basic algorithm working, I'm unclear on how to deal w…
18 years, 8 months ago
Hi, I have a simple question about modal dialog boxes (e.g. those displayed using ShowDialog().) Calling ShowDialog() will block the currently running function until the dialog…
19 years, 2 months ago
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See all in DiscussionsHow many places in your code do you actually use the inertia tensor (as opposed to the inverse)? I'm betting …
17 years, 7 months ago
Bullet actually uses an impulse-based constraint solver similar to the one in Erin Catto's Box2D engine. It's equivalent to the …
17 years, 9 months ago
If all you care about is aligning the forward vector with some target vector, you can just take the cross …
17 years, 9 months ago
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