[OpenSCAD] Functional OpenSCAD, working with vertex data
hugo at apres.net
Thu Jan 25 19:19:21 EST 2018
Wow… I agree… I love the dot notation and had no idea it existed… I think it really helps with readability of code.
I also agree the swizzling would be great.
> On Jan 25, 2018, at 3:49 PM, Hans L <thehans at gmail.com> wrote:
> I like the .x .y .z shortcuts and I think they are somewhat useful
> feature, but I actually feel that it doesn't go far enough! I think
> support for swizzling, much like GLSL would be a really handy
> addition. https://www.khronos.org/opengl/wiki/Data_Type_(GLSL)#Swizzling
> So you could do something like this for example:
> p3d = [1,2,3];
> p2d = p3d.xy; // alternative to: [ p3d, p3d ] more clean and
> concise with swizzling
> And all the other combinations and transposing of axes could also be possible.
> On Thu, Jan 25, 2018 at 3:28 PM, Marius Kintel <marius at kintel.net> wrote:
>> The dot notation shortcut isn't really documented, except through source
>> Not sure it's worth using as it may make code less readable for people not
>> used to this syntax.
>> We should design such features in a better way.
>> OpenSCAD mailing list
>> Discuss at lists.openscad.org
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