added method helpers to enable calls such as @compute3DCentroid (..., centroid.head<4> ())@
added method helpers to enable calls such as @compute3DCentroid (..., centroid.head<4> ())@


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@7121 a9d63959-f2ad-4865-b262-bf0e56cfafb6

DaikiMaekawa/pcl,zhangxaochen/pcl,lebronzhang/pcl,starius/pcl,simonleonard/pcl,DaikiMaekawa/pcl,3dtof/pcl,zhangxaochen/pcl,MMiknis/pcl,raydtang/pcl,locnx1984/pcl,chenxingzhe/pcl,kanster/pcl,msalvato/pcl_kinfu_highres,LZRS/pcl,zhangxaochen/pcl,nh2/pcl,lebronzhang/pcl,jakobwilm/pcl,ResByte/pcl,shivmalhotra/pcl,cascheberg/pcl,mschoeler/pcl,msalvato/pcl_kinfu_highres,fanxiaochen/mypcltest,ResByte/pcl,DaikiMaekawa/pcl,srbhprajapati/pcl,zhangxaochen/pcl,mikhail-matrosov/pcl,pkuhto/pcl,shyamalschandra/pcl,stfuchs/pcl,locnx1984/pcl,3dtof/pcl,krips89/pcl_newfeatures,mikhail-matrosov/pcl,zavataafnan/pcl-truck,stfuchs/pcl,drmateo/pcl,chatchavan/pcl,closerbibi/pcl,closerbibi/pcl,shyamalschandra/pcl,lydhr/pcl,shyamalschandra/pcl,stefanbuettner/pcl,KevenRing/pcl,KevenRing/pcl,simonleonard/pcl,ipa-rmb/pcl,zhangxaochen/pcl,stefanbuettner/pcl,zavataafnan/pcl-truck,fanxiaochen/mypcltest,shivmalhotra/pcl,shyamalschandra/pcl,soulsheng/pcl,raydtang/pcl,KevenRing/vlp,Nerei/pcl_old_repo,jeppewalther/kinfu_segmentation,nikste/pcl,stefanbuettner/pcl,chatchavan/pcl,krips89/pcl_newfeatures,starius/pcl,sbec/pcl,chenxingzhe/pcl,v4hn/pcl,Nerei/pcl_old_repo,Tabjones/pcl,jakobwilm/pcl,wgapl/pcl,closerbibi/pcl,chenxingzhe/pcl,lydhr/pcl,raydtang/pcl,KevenRing/vlp,nikste/pcl,mikhail-matrosov/pcl,lydhr/pcl,msalvato/pcl_kinfu_highres,shangwuhencc/pcl,ResByte/pcl,srbhprajapati/pcl,pkuhto/pcl,nikste/pcl,shivmalhotra/pcl,mschoeler/pcl,KevenRing/pcl,Tabjones/pcl,ResByte/pcl,damienjadeduff/pcl,fskuka/pcl,shangwuhencc/pcl,shangwuhencc/pcl,chatchavan/pcl,MMiknis/pcl,the-glu/pcl,RufaelDev/pcc-mp3dg,zavataafnan/pcl-truck,locnx1984/pcl,fskuka/pcl,MMiknis/pcl,jeppewalther/kinfu_segmentation,the-glu/pcl,drmateo/pcl,chatchavan/pcl,krips89/pcl_newfeatures,cascheberg/pcl,RufaelDev/pcc-mp3dg,stefanbuettner/pcl,drmateo/pcl,ipa-rmb/pcl,LZRS/pcl,Tabjones/pcl,soulsheng/pcl,v4hn/pcl,fanxiaochen/mypcltest,sbec/pcl,nh2/pcl,fskuka/pcl,wgapl/pcl,raydtang/pcl,soulsheng/pcl,simonleonard/pcl,lydhr/pcl,RufaelDev/pcc-mp3dg,msalvato/pcl_kinfu_highres,drmateo/pcl,kanster/pcl,sbec/pcl,pkuhto/pcl,simonleonard/pcl,v4hn/pcl,shivmalhotra/pcl,starius/pcl,wgapl/pcl,Tabjones/pcl,krips89/pcl_newfeatures,Nerei/pcl_old_repo,RufaelDev/pcc-mp3dg,stfuchs/pcl,mikhail-matrosov/pcl,the-glu/pcl,chenxingzhe/pcl,KevenRing/vlp,DaikiMaekawa/pcl,mschoeler/pcl,mschoeler/pcl,LZRS/pcl,3dtof/pcl,v4hn/pcl,damienjadeduff/pcl,ResByte/pcl,MMiknis/pcl,srbhprajapati/pcl,soulsheng/pcl,ipa-rmb/pcl,kanster/pcl,raydtang/pcl,damienjadeduff/pcl,lydhr/pcl,damienjadeduff/pcl,lebronzhang/pcl,krips89/pcl_newfeatures,nh2/pcl,mikhail-matrosov/pcl,jakobwilm/pcl,kanster/pcl,3dtof/pcl,jakobwilm/pcl,starius/pcl,chenxingzhe/pcl,cascheberg/pcl,nh2/pcl,cascheberg/pcl,RufaelDev/pcc-mp3dg,stefanbuettner/pcl,lebronzhang/pcl,KevenRing/vlp,wgapl/pcl,locnx1984/pcl,KevenRing/vlp,Nerei/pcl_old_repo,Tabjones/pcl,stfuchs/pcl,MMiknis/pcl,jeppewalther/kinfu_segmentation,shyamalschandra/pcl,fskuka/pcl,the-glu/pcl,closerbibi/pcl,shangwuhencc/pcl,fskuka/pcl,jeppewalther/kinfu_segmentation,nikste/pcl,stfuchs/pcl,KevenRing/pcl,pkuhto/pcl,srbhprajapati/pcl,v4hn/pcl,zavataafnan/pcl-truck,DaikiMaekawa/pcl,cascheberg/pcl,srbhprajapati/pcl,damienjadeduff/pcl,shangwuhencc/pcl,starius/pcl,3dtof/pcl,mschoeler/pcl,fanxiaochen/mypcltest,kanster/pcl,jakobwilm/pcl,msalvato/pcl_kinfu_highres,fanxiaochen/mypcltest,lebronzhang/pcl,LZRS/pcl,wgapl/pcl,sbec/pcl,locnx1984/pcl,closerbibi/pcl,KevenRing/pcl,soulsheng/pcl,zavataafnan/pcl-truck,ipa-rmb/pcl,sbec/pcl,the-glu/pcl,simonleonard/pcl,nikste/pcl,pkuhto/pcl,jeppewalther/kinfu_segmentation,shivmalhotra/pcl,drmateo/pcl,ipa-rmb/pcl,LZRS/pcl