set the minimum number of cloud points to 1 in vtkLODActor (fix #519)
set the minimum number of cloud points to 1 in vtkLODActor (fix #519)

git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@3975 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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