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Here's the latest on my recent CGSphere WIP.
I'm not completely happy with the grass; I might try to introduce several
different weed species, and the placement over the sphere is a bit odd. I was
thinking of scattering some pebbles around too.
Comments welcomed, especially on possible improvements.
It's interesting to note that this image is built from just 3 individual mesh
objects, copied extensively.
Bill
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Attachments:
Download 'cgsphere4_2.jpg' (403 KB)
Preview of image 'cgsphere4_2.jpg'
![cgsphere4_2.jpg](/povray.binaries.images/attachment/%3Cweb.487777cb5f492049731f01d10%40news.povray.org%3E/cgsphere4_2.jpg?ttop=443866&toff=3150&preview=1)
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Bill Pragnell wrote:
> Here's the latest on my recent CGSphere WIP.
Sweet!
> I'm not completely happy with the grass;
Real grass growing thru cracks is more ... stringy. More different
lengths, different shapes, struggling thru the holes that may be
narrower than the stalk of grass itself. Yours looks almost mown.
Try adding a few longer stems, and getting them to droop with the gravity?
HTH.
--
Darren New / San Diego, CA, USA (PST)
Helpful housekeeping hints:
Check your feather pillows for holes
before putting them in the washing machine.
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"Bill Pragnell" <bil### [at] hotmail com> wrote:
> Here's the latest on my recent CGSphere WIP.
>
> I'm not completely happy with the grass; I might try to introduce several
> different weed species, and the placement over the sphere is a bit odd. I was
> thinking of scattering some pebbles around too.
>
> Comments welcomed, especially on possible improvements.
>
> It's interesting to note that this image is built from just 3 individual mesh
> objects, copied extensively.
>
> Bill
I like it. Just a notion - not necessarily an improvement - how about varying
the amount of foliage in proportion to the amount of illumination?
Best Regards,
Mike C.
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"Bill Pragnell" <bil### [at] hotmail com> wrote:
> Here's the latest on my recent CGSphere WIP.
>
> I'm not completely happy with the grass; I might try to introduce several
> different weed species, and the placement over the sphere is a bit odd. I was
> thinking of scattering some pebbles around too.
>
> Comments welcomed, especially on possible improvements.
>
> It's interesting to note that this image is built from just 3 individual mesh
> objects, copied extensively.
>
> Bill
This is a beauty Bill, I think the grass should be more randomized - maybe make
several different grass objects with varying lengths (and maybe not as
healthy?) and and have them traced around wherever? Overall a really nice and
original concept for a CGSphere entry!
-Rob
"There is no spoon."
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"Bill Pragnell" <bil### [at] hotmail com> wrote:
> Here's the latest on my recent CGSphere WIP.
>
> I'm not completely happy with the grass; I might try to introduce several
> different weed species, and the placement over the sphere is a bit odd. I was
> thinking of scattering some pebbles around too.
>
> Comments welcomed, especially on possible improvements.
I really like it, but the colors look just a little flat for stone. Not that
this is a particularly vibrant example, but notice the light and dark flecks of
color and the variation from stone to stone:
http://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Centre_Stone_Jersey.jpg/394px-Centre_Stone_Jersey.jpg
Maybe some mortar? And perhaps some vines for the vertical surface?
http://peterdennen.blogspot.com/2008/03/climbing-vines.html
Just ideas, but I like where it's going.
- Ricky
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"Bill Pragnell" <bil### [at] hotmail com> schreef in bericht
news:web.487777cb5f492049731f01d10@news.povray.org...
> Here's the latest on my recent CGSphere WIP.
>
> I'm not completely happy with the grass; I might try to introduce several
> different weed species, and the placement over the sphere is a bit odd. I
> was
> thinking of scattering some pebbles around too.
>
> Comments welcomed, especially on possible improvements.
>
> It's interesting to note that this image is built from just 3 individual
> mesh
> objects, copied extensively.
>
Very nice indeed.
I would expect the grass growing more densely on the upper half of the
sphere than on the lower one (less direct light). Some pebbles and dirt
around the sphere would be good. Definitely different weed species and
different sizes/colors.
Thomas
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Bill Pragnell wrote:
> Here's the latest on my recent CGSphere WIP.
>
> I'm not completely happy with the grass; I might try to introduce several
> different weed species, and the placement over the sphere is a bit odd. I was
> thinking of scattering some pebbles around too.
>
> Comments welcomed, especially on possible improvements.
>
> It's interesting to note that this image is built from just 3 individual mesh
> objects, copied extensively.
>
> Bill
>
>
> ------------------------------------------------------------------------
>
Wondering how you placed the grass at the recesses of the sphere,
trace() against the deforming texture?
btw, I thought of this and snapped a few shots:
http://fc05.deviantart.com/fs31/f/2008/194/9/7/grass08_by_map_lecturer.jpg
http://fc05.deviantart.com/fs31/f/2008/194/8/b/grass07_by_map_lecturer.jpg
http://fc01.deviantart.com/fs32/f/2008/194/b/3/grass06_by_map_lecturer.jpg
http://fc04.deviantart.com/fs31/f/2008/194/0/1/grass05_by_map_lecturer.jpg
http://fc07.deviantart.com/fs31/f/2008/194/9/7/grass04_by_map_lecturer.jpg
http://fc07.deviantart.com/fs32/f/2008/194/6/3/grass03_by_map_lecturer.jpg
http://fc05.deviantart.com/fs32/f/2008/194/7/9/grass02_by_map_lecturer.jpg
http://fc02.deviantart.com/fs32/f/2008/194/7/4/grass01_by_map_lecturer.jpg
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Darren New <dne### [at] san rr com> wrote:
> Real grass growing thru cracks is more ... stringy. More different
> lengths, different shapes, struggling thru the holes that may be
> narrower than the stalk of grass itself. Yours looks almost mown.
Yes, a bit too neat! Basically, I'm going to have to write a more comprehensive
grass generator... this is a bit quick-and-dirty to be honest.
> Try adding a few longer stems, and getting them to droop with the gravity?
I'll give it a go.
Bill
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"Mike the Elder" <nomail@nomail> wrote:
> I like it. Just a notion - not necessarily an improvement - how about varying
> the amount of foliage in proportion to the amount of illumination?
I'll try what Thomas suggested, more grass on the upper surface. I think it
might look a little odd if it were all on the right-hand side!
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"Robert McGregor" <rob### [at] mcgregorfineart com> wrote:
> This is a beauty Bill, I think the grass should be more randomized - maybe make
> several different grass objects with varying lengths (and maybe not as
> healthy?) and and have them traced around wherever? Overall a really nice and
> original concept for a CGSphere entry!
Yup, I think I definitely need different types of grass, maybe some other weeds
too. Thanks for the comments!
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