The addition of a sphere and of the Bonan-Jeener-Klein triple bottle defined by means of three bidimensional fields [L'addition d'une sphère et de la triple bouteille de Bonan-Jeener-Klein défini à l'aide de trois champs bidimensionnels].
The addition of a sphere and of the Bonan-Jeener-Klein triple bottle defined by means of three bidimensional fields [L'addition d'une sphère et de la triple bouteille de Bonan-Jeener-Klein défini à l'aide de trois champs bidimensionnels].
X = Fx(u,v)
Y = Fy(u,v)
Z = Fz(u,v)with:
u ∈ [Umin,Umax]
v ∈ [Vmin,Vmax][Umin,Umax]*[Vmin,Vmax] then defined a bidimensional rectangular domain D.
v ^
|
V |...... ---------------------------
max | |+++++++++++++++++++++++++++|
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V |...... ---------------------------
min | : :
| : :
O------------------------------------------------->
U U u
min max
X = Mx(i,j)
Y = My(i,j)
Z = Mz(i,j)with:
i = f(u,Umin,Umax,Nu)
j = g(v,Vmin,Vmax,Nv)where 'f' and 'g' denote two obvious linear functions...
Fx
Fy
Fz