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Determine if Float32Arrays can be used for Matrix fields in Frame #31

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gkjohnson opened this issue Oct 16, 2020 · 1 comment · Fixed by #65
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Determine if Float32Arrays can be used for Matrix fields in Frame #31

gkjohnson opened this issue Oct 16, 2020 · 1 comment · Fixed by #65
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performance
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v0.0.3

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@gkjohnson
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gkjohnson commented Oct 16, 2020 •
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64 bit will give more precision for multiplication particularly at small values.

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@gkjohnson
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Considering these matrices are derived entirely from the dof values, positions, and rotations it's probably good enough to store the matrices in 32 bit buffers. The only case where precision may be an issue is when computing the rotation and position difference in the getClosureError function.

@gkjohnson gkjohnson added this to the v0.0.3 milestone Dec 29, 2020
@gkjohnson gkjohnson mentioned this issue Dec 30, 2020
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Float 64 to Float 32 Matrices gkjohnson/closed-chain-ik-js
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