1 \section{\Index{Chamfering} a solid}
3 \psset{lightsrc=10 0 10,viewpoint=50 -20 30 rtp2xyz,Decran=50}
4 \begin{LTXexample}[width=6cm]
6 \begin{pspicture*}(-4,-4)(4,4)
14 \begin{LTXexample}[width=6cm]
16 \begin{pspicture*}(-4,-4)(4,4)
25 The option \Lkeyword{chanfrein} allows us to \Index{chamfer} a solid. This option
26 uses the key \Lkeyword{chanfreincoeff} (value $0.8$ by default) which indicates the
27 ratio $k$ with ($0<k<1$). This ratio is the one of a centre dilation with
28 the centre in the middle of the chosen face.
30 \psset{lightsrc=10 0 10,viewpoint=50 -20 30 rtp2xyz,Decran=30}
31 \begin{LTXexample}[width=6cm]
33 \begin{pspicture*}(-4,-4)(4,4)
34 \psSolid[object=dodecahedron,
40 \psset{lightsrc=10 0 10,viewpoint=50 -20 30 rtp2xyz,Decran=30}
41 \begin{LTXexample}[width=6cm]
43 \begin{pspicture*}(-4,-4)(4,4)
44 \psSolid[object=dodecahedron,