This renders fine with F5 but crashes with F6:
x = 60;
swirl_h = 70; //75; //40
swirl_x = 30;
swirl_y = 5;
swirl_twist = 280;
spacing = 80;
module shape() {
scale([2, 1.5])
circle(r = 5);
}
color("OrangeRed")
scale([1.1, 1, 1])
translate([20, 25, 0])
for (i = [0: 3]) {
translate([-i * x - 25, 110, 10])
//scale([1.5,1,1])
rotate([90, 0, 0])
linear_extrude(height = swirl_h, center = false, convexity = 10, twist
= swirl_twist, $fn = 100)
translate([swirl_x, swirl_y, 0])
shape();
translate([-i * x - spacing, 0, 30])
mirror([0, 0, 1])
mirror([1, 0, 0])
translate([-25, 110, 10])
//scale([1.5,1,1])
rotate([90, 0, 0])
linear_extrude(height = swirl_h, center = false, convexity = 10, twist
= swirl_twist, $fn = 100)
translate([swirl_x, swirl_y, 0])
shape();
}
Any suggestions?
It works for me. Required 1 hour rendering time and 1.36Gb of RAM on a 4Gb
Macintosh. I used version 2016.01.27.
On 2 July 2016 at 13:47, Nathan Apter napter@gmail.com wrote:
This renders fine with F5 but crashes with F6:
x = 60;
swirl_h = 70; //75; //40
swirl_x = 30;
swirl_y = 5;
swirl_twist = 280;
spacing = 80;
module shape() {
scale([2, 1.5])
circle(r = 5);
}
color("OrangeRed")
scale([1.1, 1, 1])
translate([20, 25, 0])
for (i = [0: 3]) {
translate([-i * x - 25, 110, 10])
//scale([1.5,1,1])
rotate([90, 0, 0])
linear_extrude(height = swirl_h, center = false, convexity = 10, twist
= swirl_twist, $fn = 100)
translate([swirl_x, swirl_y, 0])
shape();
translate([-i * x - spacing, 0, 30])
mirror([0, 0, 1])
mirror([1, 0, 0])
translate([-25, 110, 10])
//scale([1.5,1,1])
rotate([90, 0, 0])
linear_extrude(height = swirl_h, center = false, convexity = 10, twist
= swirl_twist, $fn = 100)
translate([swirl_x, swirl_y, 0])
shape();
}
Any suggestions?
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Nice design. It took 9min to render with version 2015.3-2 in a Windows PC
with a second generation i3. Are you sure, doug, of your running time?
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My Mac is a 2010 Macbook Air with a core 2 duo. After rebooting, I got a
faster render time of 28 minutes (and no error messages).
My Linux machine is more recent: it has a core i5, and the render time was
5m 35s. The model looks okay, but I got 5 CGAL errors, "CGAL Cache insert
failed". I was running my own recent build.
So we can't reproduce the crash.
On 2 July 2016 at 17:14, Ronaldo rcmpersiano@gmail.com wrote:
Nice design. It took 9min to render with version 2015.3-2 in a Windows PC
with a second generation i3. Are you sure, doug, of your running time?
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I should have written which version I was using. The crash occurred in
OpenSCAD-2016.04.06-x86-32 but after you both said it worked for you I tried
in the more recent OpenSCAD-2016.05.12-x86-64 and it rendered fine. Thank
you!
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OpenSCAD version 2016.01.27 (git 176a1e8)
Copyright (C) 2009-2015 The OpenSCAD Developers
MacBook Pro 16GB RAM with OS X - ElCapitan
Compiling design (CSG Tree generation)...
Rendering Polygon Mesh using CGAL...
Geometries in cache: 16
Geometry cache size in bytes: 13483488
CGAL Polyhedrons in cache: 0
CGAL cache size in bytes: 0
Total rendering time: 0 hours, 19 minutes, 7 seconds
Top level object is a 3D object:
Simple: yes
Vertices: 62400
Halfedges: 371200
Edges: 185600
Halffacets: 246432
Facets: 123216
Volumes: 9
Rendering finished.
On Jul 3, 2016, at 1:09 AM, NathanA napter@gmail.com wrote:
I should have written which version I was using. The crash occurred in
OpenSCAD-2016.04.06-x86-32 but after you both said it worked for you I tried
in the more recent OpenSCAD-2016.05.12-x86-64 and it rendered fine. Thank
you!
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