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7 Commits (a446389c8e73811eddc0e95478118611b613983b)

Author SHA1 Message Date
DrZiplok@gmail.com 290635b354 Minor code size optimisation; use memset to zero *this rather than explicitly assigning zero to the vector elements. Still not quite optimal for matrix3 as it gets three memsets, but still cheaper in terms of code size.
14 years ago
rmackay9@yahoo.com e930dacb4d AP_Math - initialise vector2 and vector3 x,y,z values to zero. Doug found (and I confirmed) that if vectors or matrices were declared in a function (i.e. a local variable), they would often have non-zero values. Global declarations don't have this problem - it's a C++ performance thing it seems.
14 years ago
DrZiplok@gmail.com 7721e622aa Rather than subclassing from the templated classes, just typedef directly to them.
15 years ago
DrZiplok@gmail.com ac2e14c4ec Remove a bunch of probably wrong const cruft. Ditch the dubious array index operators from vector2.
15 years ago
DrZiplok@gmail.com 815e5f871a Remove the trivial operator= implementations, the default shallow copy is fine.
15 years ago
DrZiplok@gmail.com 646045ef44 Some minor fixes prompted while looking at the code for other reasons.
15 years ago
DrZiplok@gmail.com 097161cd8d Beginnings of a math library for ArduPilot(Mega) systems.
15 years ago