K3DSURF
K3DSURF
F(x,y,z) = ( min( min( (2*x)^51+(y/3)^50 , 2*abs(y*cos(pi/3)-x*sin(pi/3)+1) ) ,2*abs(x*cos(pi/7)+y*sin(pi/7)-1)+((y+1.5)/1.5)^50 )^2+(y/3)^100+(2*z)^100-1)*( 4*( sqrt((abs(y)-1.25)^2+(-x+5.5)^2)-1.25)^2+(2*z)^100-1+((atan2(-x+5.5,(abs(y)-1.25))/(pi/2)+0.5)/1.5 )^500 )*( 4*max( -x+9 , ( (9-x)^4+y^4)^0.25-2.5 )^2+(2*z)^100-1 )*( 4*min( max( ( sqrt((x-15)^2+(y-1.25)^2)-1.25 )^2 , min(x-15 ,-y+1.5) ) , max( ( sqrt((x-15)^2+(-y-1.25)^2)-1.25 )^2 , min(-x+15 ,y+1.5) ) ) +(2*z)^100-1 )*( 4*max(abs(x-20)-1.5 , sqrt((x-20)^2+(y-2.6)^2)-5 )^2+(2*z)^100+(y/3)^200-1 )*( min( 4*min( x-24 , abs(((abs(x-24)-0.8)^4+(y-1.25)^4)^(1/4)-1.25) )^2+(2*z)^100+(y/2.9)^200-1 ,4*((x-24)*cos(pi/10)+y*sin(pi/10)-1.2 )^2+((y+1.5)/1.5)^200+(2*z)^100-1 ) )*( 4*min( abs(-(abs(y-1.5)-1)) , x-28.5+0.25 )^2+(2*z)^100+(y/2.9)^200+((x-28.5)/2)^200-1(
x: ] -0.51 , 31[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
TAHA
TAHA
F(x,y,z) = (4*min( abs(y) , -abs(x)+1.5 )^2+(2*z)^100+(y/3)^200-1)*(4*min( abs(y+0.8) , (-abs(abs(x)-5)*cos(pi/10)-y*sin(pi/10)+1) )^2+(2*z)^200+(y/3)^200-1 )*(4*min( abs(x+9) , -y+2.5 )^2+(2*z)^100+(y/3)^200+((x+9)/1.5)^200-1)
x: ] -10.5 , 7.6[
y: ] -3.0001 , 3.0001[
z: ] -0.51 , 0.51[
A
A
x: ]-2.6 , 2.6[
y: ]-3 , 3[
z: ]-0.5001 , 0.5001[
B
B
x: ]-3 , 3 [
y: ]-3 , 3 [
z:] -0.5001 , 0.5001 [
C
C
x: ]-3 , 3[
y:] -3 , 3[
z:] -0.5001 , 0.5001[
D
D
F(x,y,z) = max( y , ( x^4+y^4)^0.25-6 )^2+z^100-1
x: ]-7 , 7[
y: ]-8 , 1.01[
z: ]-1 , 1[
E
E
F(x,y;z) = 4*min( abs(-(abs(abs(y)-1.25)-1.25)) , x+0.25 )^2+(2*z)^100+(y/2.9)^200+(x/2)^200-1
x: ] -1 , 2[
y: ] -3 , 3[
z: ] -0.501 , 0.501[
F
F
F(x,y,z) = 4*min( abs(-(abs(y-1.5)-1)) , x+0.25 )^2+(2*z)^100+(y/2.9)^200+(x/2)^200-1
x: ] -1 , 2[
y: ] -3 , 3[
z: ] -0.501 , 0.501[
G
G
F(x,y,z) = min( min( (2*(x-1))^100+(4*(y+0.8))^100+(2*z)^100-1 ,(4*(x-1.25))^100+(2*(y+1.05))^100+(2*z)^100-1 ) ,max( ( 4*( (y^4+4*x^2)^(1/2)-2.5 )^2+(2*z)^100-1 ) ,-( (x-1)^2+(1.2*y)^100-1) ) )
x: ]-2.5 , 3[
y: ]-3.0001 , 3.0001[
z: ]-0.50001 , 0.50001[
H
H
F(x,y,z) = 4*min( abs(y) , -abs(x)+1.25 )^2+(2*z)^100+(y/3)^200-1
x: ]-1.7501 , 1.7501[
y: ]-3.001 , 3.001[
z: ]-0.5001 , 0.5001[
I
I
F(x,y,z) = (2*x)^100+(y/3)^100+(2*z)^100-1
x: ]-0.5001 , 0.5001[
y: ]-3.0001 , 3.0001[
z: ]-0.5001 , 0.5001[
J
J
F(x,y,z) = min( max( y+1.5 , 4*(sqrt((x+1)^2+(y+1.5)^2)-1)^2+(2*z)^100-1 ) ,(2*x)^100+((y-1.5/2)/(4.5/2))^100+(2*z)^100-1 (
x: ] -2.5 , 0.50001
y: ] -3.0001 , 3.0001
z: ] -0.50001 , 0.50001
K
K
F(x,y,z) = min( min( (2*x)^51+(y/3)^50 , 2*abs(y*cos(pi/3)-x*sin(pi/3)+1) ) ,2*abs(x*cos(pi/7)+y*sin(pi/7)-1)+((y+1.5)/1.5)^50 )^2+(y/3)^100+(2*z)^100-1
x: ] -0.51 , 3.5[
y: ] -3.0001 , 3.0001[
z: ] -0.50001 , 0.50001[
L
L
F(x,y,z) = 4*min( y+2.5 , x+0.25 )^2+(2*z)^100+(y/3)^200+(x/2)^200-1
x: ] -1 , 2[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
M
M
F(x,y,z) = 4*min( -(-abs(x)*cos(pi/4)+y*sin(pi/4)) , -abs(x)+1.75 )^2+(2*z)^200+(y/3)^200-1
x: ] -2.3 , 2.3[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
N
N
F(x,y,z) = 4*max( -(x+2) , min( -( x-2) , x*cos(pi/5)+y*sin(pi/5) ))^2+(2*z)^100+(y/3)^300-1
x: ] -2.5001 , 2.5001[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
O
O
F(x,y,z) = 4*( (y^4+4*x^2)^(1/2)-2.5 )^2+(2*z)^100-1
x: ] -3 , 3[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
P
P
F(x,y,z) = 4*min( x , abs(((abs(x)-0.8)^4+(y-1.25)^4)^(1/4)-1.25) )^2+(2*z)^100+(y/2.9)^200-1
x: ] -0.5 , 3[
y: ] -3 , 3[
z: ] -0.5001 , 0.5001[
Q
Q
F(x,y,z) = min( ( 4*( (y^4/4+4*x^2)^(1/2)-3.5 )^2 ) ,16*(x*cos(pi/5)+y*sin(pi/5) )^2+((y+2)/0.8)^200 )+(2*z)^100-1
x: ] -3 , 3[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
R
R
F(x,y,z) = min( 4*min( x , abs(((abs(x)-0.8)^4+(y-1.25)^4)^(1/4)-1.25) )^2+(2*z)^100+(y/2.9)^200-1 ,4*(x*cos(pi/10)+y*sin(pi/10)-1.2 )^2+((y+1.5)/1.5)^200+(2*z)^100-1)
x: ] -0.5 , 3[
y: ] -3 , 3[
z: ] -0.5001 , 0.5001[
S
S
F(x,y,z) = 9*min( max( ( sqrt(x^2+(y-1.25)^2)-1.25 )^2 , min(x,-y+1.5) ) , max( ( sqrt(x^2+(-y-1.25)^2)-1.25 )^2 , min(-x,y+1.5) ) ) +(2*z)^100-1
x: ] -1.75 , 1.75[
y: ] -3 , 3[
z: ] -0.5001 , 0.5001[
T
T
F(x,y,z) = 4*min( abs(x) , -y+2.5 )^2+(2*z)^100+(y/3)^200+(x/1.5)^200-1
x: ] -1.5 , 1.5[
y: ] -3 , 3.001[
z: ] -0.5001 , 0.5001[
U
U
F(x,y,z) = 4*max(abs(x)-1.5 , sqrt(x^2+(y-2.6)^2)-5 )^2+(2*z)^100+(y/3)^200-1
x: ] -2.0001, 2.0001[
y: ] -3.001 , 3.001[
z: ] -0.501 , 0.501[
V
V
F(x,y,z) = 4*(-abs(x)*cos(pi/10)+y*sin(pi/10)+1)^2
+(2*z)^200+(y/3)^200-1
x: ] -2.6 , 2.6[
y: ] -3.001 , 3.001[
z: ] -0.501 , 0.501[
W
W
F(x,y,z) = 4*(-abs(abs(x)-1)*cos(pi/10)+y*sin(pi/10)+1)^2
+(2*z)^200+(y/3)^200-1
x: ] -3.6 , 3.6[
y: ] -3.001 , 3.001[
z: ] -0.501 , 0.501[
X
X
F(x,y,z) = 4*min( abs(y*cos(pi/3)-x*sin(pi/3)) , abs(y*cos(-pi/3)-x*sin(-pi/3)) )^2+(2*z)^200+(y/3)^200-1
x: ] -2.3 , 2.3[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
Y
Y
F(x,y,z) = 4*min( y*cos(pi/3)-x*sin(pi/3) , abs(y*cos(-pi/3)-x*sin(-pi/3)) )^2+(2*z)^200+(y/3)^200-1
x: ] -2.3 , 2.3[
y: ] -3.001 , 3.001[
z: ] -0.5001 , 0.5001[
Z
Z
F(x,y,z) = 4*max( -(-y+2.5) , min( -( -y-2.5) , -y*cos(pi/3)+x*sin(pi/3) ))^2+(2*z)^100+(x/2)^300-1
x: ] -2.0001 , 2.0001[
y: ] -3.0001 , 3.0001[
z: ] -0.5001 , 0.5001[