discuss@lists.openscad.org

OpenSCAD general discussion Mailing-list

View all threads

Re: something upsets me about difference()

JB
Jordan Brown
Fri, Oct 7, 2022 8:16 PM

On 10/7/2022 11:42 AM, Bogdan Caramalac via Discuss wrote:

Hmm, I don’t even know about the # operator.

Put a # before an object.  That makes it visible, translucent and pink,
whether or not it would normally be visible.

difference() {
    cube(10, center=true);
    cylinder(h=30, d=5, center=true);
}

Now add a # before the cylinder:

difference() {
    cube(10, center=true);
    #cylinder(h=30, d=5, center=true);
}

(Interestingly, the pink is much darker in my OpenSCAD window than it
is here in this mail compose window.)

On 10/7/2022 11:42 AM, Bogdan Caramalac via Discuss wrote: > Hmm, I don’t even know about the # operator. Put a # before an object.  That makes it visible, translucent and pink, whether or not it would normally be visible. difference() { cube(10, center=true); cylinder(h=30, d=5, center=true); } Now add a # before the cylinder: difference() { cube(10, center=true); #cylinder(h=30, d=5, center=true); } (Interestingly, the pink is *much* darker in my OpenSCAD window than it is here in this mail compose window.)
FS
FF Systems
Fri, Oct 7, 2022 8:22 PM

Spend some time studying the cheatsheet.  Available at openscad.org.

On Fri, Oct 7, 2022 at 3:17 PM Jordan Brown openscad@jordan.maileater.net
wrote:

On 10/7/2022 11:42 AM, Bogdan Caramalac via Discuss wrote:

Hmm, I don’t even know about the # operator.

Put a # before an object.  That makes it visible, translucent and pink,
whether or not it would normally be visible.

difference() {
cube(10, center=true);
cylinder(h=30, d=5, center=true);
}

Now add a # before the cylinder:

difference() {
cube(10, center=true);
#cylinder(h=30, d=5, center=true);
}

(Interestingly, the pink is much darker in my OpenSCAD window than it is
here in this mail compose window.)


OpenSCAD mailing list
To unsubscribe send an email to discuss-leave@lists.openscad.org

Spend some time studying the cheatsheet. Available at openscad.org. On Fri, Oct 7, 2022 at 3:17 PM Jordan Brown <openscad@jordan.maileater.net> wrote: > On 10/7/2022 11:42 AM, Bogdan Caramalac via Discuss wrote: > > Hmm, I don’t even know about the # operator. > > > Put a # before an object. That makes it visible, translucent and pink, > whether or not it would normally be visible. > > difference() { > cube(10, center=true); > cylinder(h=30, d=5, center=true); > } > > > Now add a # before the cylinder: > > difference() { > cube(10, center=true); > #cylinder(h=30, d=5, center=true); > } > > > (Interestingly, the pink is *much* darker in my OpenSCAD window than it is > here in this mail compose window.) > > > _______________________________________________ > OpenSCAD mailing list > To unsubscribe send an email to discuss-leave@lists.openscad.org >
HJ
Hugo Jackson
Fri, Oct 7, 2022 8:48 PM

Opened by some user Jan 20th and has been hanging fire since then.
I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable.
When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest?

Opened by some user Jan 20th and has been hanging fire since then. I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable. When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest?
HJ
Hugo Jackson
Fri, Oct 7, 2022 8:50 PM

Here’s the link to the github issue…

https://github.com/openscad/openscad/issues/4059

On Oct 7, 2022, at 1:48 PM, Hugo Jackson hugo@apres.net wrote:

Opened by some user Jan 20th and has been hanging fire since then.
I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable.
When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest?


OpenSCAD mailing list
To unsubscribe send an email to discuss-leave@lists.openscad.org

Here’s the link to the github issue… https://github.com/openscad/openscad/issues/4059 > On Oct 7, 2022, at 1:48 PM, Hugo Jackson <hugo@apres.net> wrote: > > Opened by some user Jan 20th and has been hanging fire since then. > I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable. > When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest? > _______________________________________________ > OpenSCAD mailing list > To unsubscribe send an email to discuss-leave@lists.openscad.org
JB
Jordan Brown
Fri, Oct 7, 2022 9:05 PM

On 10/7/2022 1:22 PM, FF Systems wrote:

Spend some time studying the cheatsheet.  Available at openscad.org
http://openscad.org.

Yes, agreed.  Also from inside the application at Help / Cheat Sheet.

On 10/7/2022 1:22 PM, FF Systems wrote: > Spend some time studying the cheatsheet.  Available at openscad.org > <http://openscad.org>. Yes, agreed.  Also from inside the application at Help / Cheat Sheet.
JB
Jordan Brown
Fri, Oct 7, 2022 9:25 PM

There's a bounty mechanism.  It has never had anything to do with the
forum; it ties somehow to github issues.  I know that it's still active
because I believe a small bounty just got approved in the last few days,
and Michael has been working some issues with the integration with
BountySource.

I'm sure that Michael will pipe up with some details, but it looks like
you start by going to bountysource.com.

I started that process, and it looks like it may have created something
that you can post a bounty against (without me logging in or it ever
asking me "are you really ready to do this?").

Take a look at

https://app.bountysource.com/issues/104997612-open-scad-first-time-need-to-confirm-access-to-documents-every-time-for-every-preset

and more generally at
https://app.bountysource.com/teams/openscad

But the real answer, as best I can tell, is that bounties just aren't
big enough to attract attention.  I don't know how much a bounty would
have to be to get me to devote time to an issue that I'm not interested
in, but a hundred bucks isn't enough.  A thousand, maybe, if I could
knock it out in a few hours, but for some reason there are no
thousand-dollar bounties on small projects.  Mostly, stuff gets done
because somebody is interested, has time, and is able to figure out how
to do it, not because they will make lunch money or even mini-vacation
money from them.

There's a bounty mechanism.  It has never had anything to do with the forum; it ties somehow to github issues.  I know that it's still active because I believe a small bounty just got approved in the last few days, and Michael has been working some issues with the integration with BountySource. I'm sure that Michael will pipe up with some details, but it looks like you start by going to bountysource.com. I started that process, and it looks like it may have created something that you can post a bounty against (without me logging in or it ever asking me "are you really ready to do this?"). Take a look at https://app.bountysource.com/issues/104997612-open-scad-first-time-need-to-confirm-access-to-documents-every-time-for-every-preset and more generally at https://app.bountysource.com/teams/openscad But the real answer, as best I can tell, is that bounties just aren't big enough to attract attention.  I don't know how much a bounty would have to be to get me to devote time to an issue that I'm not interested in, but a hundred bucks isn't enough.  A thousand, maybe, if I could knock it out in a few hours, but for some reason there are no thousand-dollar bounties on small projects.  Mostly, stuff gets done because somebody is interested, has time, and is able to figure out how to do it, not because they will make lunch money or even mini-vacation money from them.
BC
Bob Carlson
Fri, Oct 7, 2022 9:26 PM

I have the cheatsheet, the documentation and the BOSL2 documentation on Safari tabs handy at all times. Indispensable.

-Bob
Tucson AZ

On Oct 7, 2022, at 14:05, Jordan Brown openscad@jordan.maileater.net wrote:

On 10/7/2022 1:22 PM, FF Systems wrote:

Spend some time studying the cheatsheet.  Available at openscad.org http://openscad.org/.

Yes, agreed.  Also from inside the application at Help / Cheat Sheet.


OpenSCAD mailing list
To unsubscribe send an email to discuss-leave@lists.openscad.org

I have the cheatsheet, the documentation and the BOSL2 documentation on Safari tabs handy at all times. Indispensable. -Bob Tucson AZ On Oct 7, 2022, at 14:05, Jordan Brown <openscad@jordan.maileater.net> wrote: On 10/7/2022 1:22 PM, FF Systems wrote: > Spend some time studying the cheatsheet. Available at openscad.org <http://openscad.org/>. Yes, agreed. Also from inside the application at Help / Cheat Sheet. _______________________________________________ OpenSCAD mailing list To unsubscribe send an email to discuss-leave@lists.openscad.org
BC
Bob Carlson
Fri, Oct 7, 2022 9:30 PM

I’ve never had this issue, but I keep all my files in DropBox. I use a Mac Mini most of the time and a new MacBook Air the rest.

-Bob
Tucson AZ

On Oct 7, 2022, at 13:48, Hugo Jackson hugo@apres.net wrote:

Opened by some user Jan 20th and has been hanging fire since then.
I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable.
When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest?


OpenSCAD mailing list
To unsubscribe send an email to discuss-leave@lists.openscad.org

I’ve never had this issue, but I keep all my files in DropBox. I use a Mac Mini most of the time and a new MacBook Air the rest. -Bob Tucson AZ On Oct 7, 2022, at 13:48, Hugo Jackson <hugo@apres.net> wrote: Opened by some user Jan 20th and has been hanging fire since then. I myself encountered this problem when I got my new Mac Studio computer in July and what started as a minor annoyance is now becoming increasingly intolerable. When the forum was around one could offer bounties to try and lure? encourage? bribe? a developer to fix an issue but those days are gone. Is there some mechanism to offer a bounty these days or has the bounty fallen out of favour because it never was an effective way of encouraging interest? _______________________________________________ OpenSCAD mailing list To unsubscribe send an email to discuss-leave@lists.openscad.org
TP
Torsten Paul
Fri, Oct 7, 2022 10:14 PM

I have no idea if a bounty will help in this case, as was mentioned
before they have not been a huge success. Although the smaller ones
for more specific issues seem to do better in general.

If anyone wants to give it a go, I'll match the value up to $50 from
the OpenSCAD funds.

ciao,
Torsten.

I have no idea if a bounty will help in this case, as was mentioned before they have not been a huge success. Although the smaller ones for more specific issues seem to do better in general. If anyone wants to give it a go, I'll match the value up to $50 from the OpenSCAD funds. ciao, Torsten.
NH
nop head
Fri, Oct 7, 2022 10:28 PM

Before I retired Iwas a professional C++ programmer on £100 per hour so the
bounties never tempt me and I have lost touch with modern C++, so
wouldn't be of any use now anyway.

On Fri, 7 Oct 2022 at 23:15, Torsten Paul Torsten.Paul@gmx.de wrote:

I have no idea if a bounty will help in this case, as was mentioned
before they have not been a huge success. Although the smaller ones
for more specific issues seem to do better in general.

If anyone wants to give it a go, I'll match the value up to $50 from
the OpenSCAD funds.

ciao,
Torsten.


OpenSCAD mailing list
To unsubscribe send an email to discuss-leave@lists.openscad.org

Before I retired Iwas a professional C++ programmer on £100 per hour so the bounties never tempt me and I have lost touch with modern C++, so wouldn't be of any use now anyway. On Fri, 7 Oct 2022 at 23:15, Torsten Paul <Torsten.Paul@gmx.de> wrote: > I have no idea if a bounty will help in this case, as was mentioned > before they have not been a huge success. Although the smaller ones > for more specific issues seem to do better in general. > > If anyone wants to give it a go, I'll match the value up to $50 from > the OpenSCAD funds. > > ciao, > Torsten. > _______________________________________________ > OpenSCAD mailing list > To unsubscribe send an email to discuss-leave@lists.openscad.org >