vertex audio
vertex audio vol(id)
Returne property vertex audio of volume id.
vertex audio vol(id)=v1,v2,...
Change this property.
Note:
If ini audio have been done and
if volume id has a spring property,
the average module audio is used as forces applied of vertices vi.
speed vertex(w) vol(id) can be used as dynamic sensors.
vertex follow
vertex follow vol(id)
Returns the numbers of the followers vertices of the volume id.
vertex follow vol(id)=s
Changes these numbers.
vertex lead vol
vertex lead vol(id)
Returns the numbers of the leader vertices of the volume id.
vertex lead vol(id)=s
Changes these numbers.
vertex poi
vertex(a1,a2,...)vol(ida)poi(p1,p2,...)
The vertices ai of the volume ida are mapped to points pi.
vertex secx vol
vertex secx(s)vol(id)
Returns the numbers of the x section s vertices of the volume id.
vertex secy vol
vertex secy(s)vol(id)
Returns the numbers of the y section vertices s of the volume id.
vertex secy vol
vertex secz(s)vol(id)
Returns the numbers of the z section vertices s of the volume id.
Note:
vertex secx vol, vertex secy vol and vertex secz vol
are legal only for volumes isomorphic to a grid, such as those build ed by:
ball, rev, grid,
pipe.
Options:
ext: the sections of the extension.
vertex vol
vertex(s)vol(id)
Provides access to some properties of number s of vertex of volume id.
Examples:
col vertex(s)vol(id)
dist vertex(s1,s2)vol(id)
vertex vol vertex vol
vertex(a1,a2,...)vol(ida)vertex(b1,b2,...)vol(idb)
The vertices ai of volume ida will be mapped on the vertices bi of volume idb.
Faster than envelope vertex vol for many vertices
associated to the same volume.
Options:
limit(d): dist((poi(ai)vol(ida)),(poi(bi)vol(idb))) < d (usefull with dynamic).
Example:
grid(1,2);tran(200,0,0)matrix vol(2);attach(0)vertex(1)vol(1)vertex(2)vol(2);
yes attach;screen;displ vol(1,2);
The vertex 1 of volume 1 is identical to the vertex 2 of volume 2.
vertex vol vertex vol vertex vol
vertex(va)vol(a)vertex(vb)vol(b)vertex(vc)vol(c)coe(d)
Does:
poi(va)vol(a)=d*(poi(vb)vol(b))+(1-d)*(poi(vc)vol(c)); (d=0.K5 by default).
vertex transf
vertex(s1)T1(p11,p12)vol(id1)T2(p21,p22)vol(id2)
The parameters T1 of vertices s1 of volume id1 will vary between p11
and p12 when the parameters T2 of volume id2 vary between p21 and p22.
Example:
1) vertex[3,7]tran(-100,0,0, 100,100,0)vol(1)rotz(-PI,PI)vol(2)
Points 3 to 7 of volume 1 are displaced between (-100,0,0) and (100,100,0) when the z rotation angle
of volume 2 varies between -PI and PI (typically to deform the character limbs when moving).
2) tran(-100,0,0,100,0,0)vol(1)rotx(0,PI)vol(1);
When rotz vol(1) varies between 0 and PI, tran vol(1) varies between
-100,0,0 and 100,0,0 (produces an helicoidal movement).
See also: