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Fixes for cylindrical_heightfield() examples.

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Garth Minette 2022-05-16 21:40:04 -07:00
parent d92adc720a
commit 67de5b2f11
1 changed files with 3 additions and 3 deletions
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6
shapes3d.scad
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@ -2916,17 +2916,17 @@ function heightfield(data, size=[100,100], bottom=-20, maxz=100, xrange=[-1:0.04
// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
// spin = Rotate this many degrees around the Z axis. See [spin](attachments.scad#subsection-spin). Default: `0`
// orient = Vector to rotate top towards. See [orient](attachments.scad#subsection-orient). Default: `UP`
// Example(VPR=[55,0,150];VPR=370):
// Example(VPD=400;VPR=[55,0,150]):
// cylindrical_heightfield(l=100, r=30, base=5, data=[
// for (y=[-180:4:180]) [
// for(x=[-180:4:180])
// 5*cos(5*norm([x,y]))+5
// ]
// ]);
// Example: Heightfield by Function
// Example(VPD=400;VPR=[55,0,150]): Heightfield by Function
// fn = function (x,y) 5*sin(x*360)*cos(y*360)+5;
// cylindrical_heightfield(l=100, r=30, data=fn);
// Example: Heightfield by Function, with Specific Ranges
// Example(VPD=400;VPR=[55,0,150]): Heightfield by Function, with Specific Ranges
// fn = function (x,y) 2*cos(5*norm([x,y]));
// cylindrical_heightfield(
// l=100, r=30, base=5, data=fn,