Vase and bowl generator.
you can change parameters
accuracy =1; // resolution in mm
vase = 1; // 1 for vase, 0 for candybowl
qty = 10; // quantity of protrusion
tw = 60; // angle of twist
pvv = 0.82; // part of sinusoid vertical 0.3-1.0
pt = 1.5; // part of sinusoid for twist or 0 for linear
kv = 0.6; // koeff vertical < 1.0
kp = 0.06; // koeff protrusion < 0.5
and get own vase or bowl.
or you can change
function fz(z) = d/2+sin(pv180z/h)kvd/2; // radius by height
function fy(angle) = sin(angleqty)kpd/2; // radius by angle
function fx(z) = ((pt==0)?1:sin(pt180z/h))tw*z/h; // twist: angle by height
function f(z,angle)= fz(z)+fy(angle+fx(z));
and create a new design.
openscad generate a big polygedron and working fast.
with resolution 1mm render only 7sec and generate 130000 triangles.
| bowl.stl | 7.8MB | |
| vase_rev2.scad | 1.6KB |
