Re: [eigen] Quaternion initialization from Block/segment (Eigen 3 beta 1)

[ Thread Index | Date Index | More Archives ]

Gael Guennebaud wrote:
And indeed this copy the data to a new array. In Eigen3 you can map
external memory as a Quaternion without any copy using Map:

Map<Quaterniond> q(myvector.segment(3,4).data());


Map<Quaterniond> q(&myvector(3));

sry did't read this before sending my mail ...

Dipl.-Inf. Christoph Hertzberg
Cartesium 0.051
Universität Bremen
Enrique-Schmidt-Straße 5
28359 Bremen

Tel: (+49) 421-218-64252

Mail converted by MHonArc 2.6.19+