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UV Map Tutorial

Posted By martok2112 13 Years Ago
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martok2112
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Posted 13 Years Ago
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Kurzal and sw000p,

Thank you both, so much for this information. It will certainly come in handy in future projects. :)

Appreciatively,
Martok2112 (Friendly neighborhood, that is )



"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

kurzal
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Unwrapping in Blender from EVERMOTION on Vimeo.


Maybe this tutorial will come in handy... :)

--------
Igor


martok2112
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Thank you for your information, sw000p. :)

I am sure that between what you've told me based on your experience with 3DS Max, and the books I have for Blender, I can probably make both info sources sort out. Thank you again.

Now, something I've been monkeying with....
I remember you mentioned a photoshop hint, which I did not get to see because it was deleted...and I'm gonna really feel like total poop if what I discovered by turning on a couple light bulbs in me 'ead matches what you would've suggested, and then deleted...but anyway, here goes...

In working with UV maps, especially now with working with the secondary hull of the refit Enterprise, I decided that instead of altering the size of the texture to match the shape and size of the UV map, why not do the reverse? Alter the size of the UV map. The shape is the same as the texture image I intend to place upon it, it's just scrunched up in its 512 by 512 image size. So, I enlarged the UV map of the secondary hull to 1024 by 512. The shape worked out MUCH better to fit the image texture on it. When I reduced back to 512, everything remained intact....and when I placed the texture on the model...voilla, Eureka, and all those other funny words of excitement.....it worked! :) So this is going to be my technique from now on. Resize the UV map to match the original image I wish to texture, place the texture, then resize back to 512 x 512.



"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

martok2112
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BTW, sw000p, if I don't reply fairly soon, please understand that at this moment, I am putting together the finishing touches on my refit Enterprise/Constitution class...and I am composing a quick scene to show her off, and then I will be off to beddy bye after that. But I will be up later.

I think you are going to be very impressed with the final result. I've been refining my planet generation techniques, and now my planets are starting to look REALLY convincing.



"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

martok2112
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I understand your meaning and intent.
Personally, I do need to learn how to unwrap within Blender. (Thankfully, I've bought two or three books of varying levels of instruction for Blender.) Unwrapping would be useful to learn, as right now, my technique is simply to do each component by UV mapping in PhotoShop...and at that, they have to be fairly symmetrical and/or simple components.

I think I know what you're getting at...sometimes the method I use, of UV mapping, results in a mirror image on the opposite side of a symmetrical shape...this comes in VERY useful when I need a uniform look (such as hull details on my upcoming rebuild of my refit Enterprise/Constitution class). Now, when it came down to putting text based details on the secondary hull of the Enterprise, I actually did have to go back and break the secondary hull down into a left and right half, so that I could get the text to appear correctly on both sides, instead of reading correctly on the port side, and backwards on the starboard as it did when I had the cylinder as a single piece.

Unwrapping does allow for a greater degree of accuracy when detailing my ships...again, it is just something I had not really sat down to learn since I've been exploring UV mapping (which itself took me long enough to get around to experimenting with. :) ) So, this is on me. I am appreciative that you are willing to teach me. :) Your pupil awaits. :)

So the hints are very helpful, and things for me to seriously consider.

Thank you,
Friendly neighborhood Martok2112





"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

martok2112
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sw000p,

Sometimes my schedule is shaky, and I don't always have time to sit down to my computer. But I do make efforts to check back with this site at least every other day. I honestly did not see your additions, and I earnestly looked to see if you had posted them. All I saw was "post deleted", and I thought, as quickly as it had happened, that I had said something wrong, or gave you the wrong impression. Since there was nothing, I could not comment. I could only scratch my head. :) (I hope you didn't think that perhaps you thought I'd discouraged you from posting your pointers. Trust me, that was not the case. :) ) Tell ya what....in the future, should you decide you would like to add to my tuts (which I would welcome :) ), gimme a bit more time. As a musician on Bourbon Street, I can be purdy durned busy sometimes. But I do try to get back as quickly as I can.

I do know the frustration though, sw000p. :) Sometimes, one can post a tut, or a work, and not hear anything on it for quite a few days. It gets even more frustrating when you see "x number of views and 0 replies". But please, do not be discouraged...especially with me. My schedule, as stated before, is not always fixed. :)

But this message is for everyone: It is not a bother to me if you can offer up helpful hints that I may have overlooked or not considered. It is a bother when I see arguing and strife at my (or anyone else's) tutorials or works. So come on...at least at my threads....let's have some kumbaya and "give peace a chance" and all that stuff. :)

Respectfully to all,
Martok2112

P.S. The beatings will continue until morale improves. :D



"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

prabhatM
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martok2112,

I bet you learnt everything FREE OF COST in life. That's why you decided to make people understand and help them out through examples and detailed descriptions.

We definitely want more self-taught people around here to help others.

Thank you for sharing your talent with us and showing us the kind of attitude all "TUTORS" must have.

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My friends, please. :)

There's no need for this. Different folks have different methods of instruction. Some folks start from A-Z....some folks start knowing that their intended pupils have already achieved a certain level of understanding about the application in question. (Even some instruction books will say that "This instruction is intended for those who have an intermediate level of proficiency/understanding." It need not be a source of strife among us. :)

When I was in the Army, I had to take Primary Leadership Development Course in order to attain my sergeant (E-5) grade. As part of my own learning, I had to give a course on "radio communications". Now, this is something that we are already taught in basic training, but I think they have us (as NCO-ready students) give courses on basic training elements so that we become accustomed to being instructors in the future. Thankfully, radio communications was something I excelled at, so the class I had to give was a cinch. Question was: "How to present the class?". As I stated before, this is a class that is already covered when we go through basic training, but, we have to assume that our "students" are basic trainees themselves. Therefore, we go back to basics. Now, I didn't come across like a drill sergeant...that wasn't the purpose of my block of instruction, as prescribed to me by my instructors. I used terms that weren't overly simple, but that were easily relatable, so that even a recruit would get my meaning. By the time all was said and done, two of my instructors walked up to me and said: "We really enjoyed how you gave that class. Specialist, you need to go for 'instructor' status back at your unit as soon as possible." That made me feel good. (In fact, the unit I was in, I was actually going to go to drill sergeant school, until certain tragic events forced me to withdraw from the school before it began. I was still promoted to sergeant though, and did my best to make sure that if I had to give a block of instruction, everyone got it.)

As a little side note, when I began PLDC, as our instructor had us stand up and introduce ourselves, something possessed me when it came my turn. When I stood up, I gave my name, and added: "And I will make it my personal mission to ensure that NO ONE in this platoon drops out." My instructor, (a sergeant first class) simply looked at me as if I'd just said something boastful. Even I was like "Oh, boy, what did I say, and why did I say it?" But I knew that PLDC would be something I would take to with great affinity. I aced every test I took, save for the last one, where I missed one lousy question. (Thus why I graduated at second place, just a razor's edge from first. :) ). However, we are told that if we fail a test, we are given one retest. If we fail the retest, we are dropped from the school. Well, some students had failed some of their first tests. They looked at me, and said: "Ok, Specialist Dunlap, we need your help, if what you said is true." I convened them for my own remedial class at the commons area of our barracks, and I did not release them until they felt that they were ready. I did this anytime a student failed a test. I am pleased to report that my platoon was the only platoon with a 100 percent graduation rate. All other platoons had at least one drop out. My instructor shook my hand, admitted that at first he thought I was pretty presumptuous at the beginning of the course, but that I now had his utmost respect, and then said that if there was anything I ever needed, to call on him.

Ever since PLDC (which I graduated second place, missing the top by only one and a half points....aggghhhhhh! LOL), I have endeavored to maintain that style of instruction, whenever I do any kind of teaching or tutorial work. But that is simply my style. It is not better than anyone else's. :)

I am glad that those who have read this tutorial have found it helpful. But if anyone has anything at all to add that might enhance the tutorial, or cover something I may have missed, please, always feel free to add such pointers. We all learn from experience, and from each other. :)

Live Long and Prosper,
Friendly neighborhood Martok2112



"Incompetence will always prevail so long as evil men stand by and do nothing."
-Martok2112

prabhatM
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sw00000p (10/16/2013)
prabhatM (10/16/2013)
sw00000p (10/16/2013)
You're instigating Here!

By your own admission... You don't need my help, yet you trying to find....
A - Z answers!

For my help, you need to... "Learn the Basics" and be willing to 'Raise-the-Bar!'
No E-Z Buttons nor Spoon Feeding!


Any Forum is a public place.

The content / questions-answers are viewed by everybody.

Anyway, by your own admission, YOU ARE NOT UNDERSTOOD.

Then why bother !


Now, if that came from MARTOK2112... that would mean something.
and I would... Never Post Again!

...but, from a noob, with a Veteran Title... :P



Trust me. In this forum people can find answer to their problems WITHOUT YOUR CRYPTIC REPLIES. There are enough talented people around here to help out with their knowledge.

I have dealt with many "WILD HORSES" in my company during my 30+ year business career.

They were different people, but my method to deal with them was same.

And my favourite method that worked wonders every time :


-----
Give the wild horse a window seat without any assignment but with full salary for 3 months and show him how the team performed well without him.

-----

Every time, the so called wild horse fell in line after 3 months, few even earlier.
prabhatM
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sw00000p (10/16/2013)
You're instigating Here!

By your own admission... You don't need my help, yet you trying to find....
A - Z answers!

For my help, you need to... "Learn the Basics" and be willing to 'Raise-the-Bar!'
No E-Z Buttons nor Spoon Feeding!





Any Forum is a public place.

The content / questions-answers are viewed by everybody.

Anyway, by your own admission, YOU ARE NOT UNDERSTOOD.

Then why bother !



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