diff options
Diffstat (limited to 'texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Pointoncrv.sci')
-rw-r--r-- | texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Pointoncrv.sci | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Pointoncrv.sci b/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Pointoncrv.sci new file mode 100644 index 00000000..c39cdadc --- /dev/null +++ b/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Pointoncrv.sci @@ -0,0 +1,21 @@ +// 09.10.03 + +function Out=Pointoncrv(varargin) + Eps=10^(-4); + T=varargin(1); + Gdata=varargin(2); + if size(T,1)>1 + Tmp=T; T=Gdata; Gdata=Tmp; + end; + PtL=Gdata; + N=Trunc(T+Eps); + S=max(T-N,0); + if N==size(PtL,1) + Out=PtL(N,:); + else + Pa=PtL(N,:);; + Pb=PtL(N+1,:); + Out=(1-S)*Pa+S*Pb; + end +endfunction; + |