"Yes, that's what I mean!
A good hint for the mapping program makers (I don't know if this belongs to Rhino, Vray or T-Splines?) would be to make small possibilities for bending etc. in texture mapping as well (not UV mapping) .
Simple…"
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Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"this is propably what you need,..
http://www.youtube.com/watch?v=Pr_RR5tyM9k&feature=player_embedded"
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"The reason is: this type of legs might actually often be bended!
So it's a matter of making it look as realistic as possible.
I just heard about the new UVEditor tool in both Rhino 5 and T-Splines 3.3. Maybe there's the answer... :)"
Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"hm,.. now i understand your problem, but i dont see the reason to do that.
"
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"Like You see, the mapping is going only in ONE direction - even the legs are slightly bending.
I mean, if I would make a chair where the wood would be bended, then the mapping should also be bended.
That was the original problem: how to bend the…"
Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"hi!
i made another test with back curved legs and box mapping,..and everiting is ok!?
The results may change when you move, scale or rotate the mapping widget.
"
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"If You look from upper (or lower) part of these legs, yes, some of the shapes are curvy.
But if You look from either side of them, they are exactly straight.
I mean, how would You map the back legs of this…"
Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"hi!
I made a test ( see the image) with different type of shapes for legs and different types of projections for texture mapping
I think that the BOX projection is what you need!?
"
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"I ment a curved leg in previous comment."
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"In fact, that's what I tried in the first place.
One leg is based on four sides (six, if we count the upper and lower part). What you mentioned, would work on two sides but not on the other two.
...right?
Johnny"
Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"yes,
for correctly render the legs and the seat you must "divide" the solid,...you are right!;)
try this:
6. Use Mapping to adjust texture map direction. Select the model first, switch to Mapping dialog under Properties.
7. Make sure the…"
Johnny Lonka replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"Once I tried that and got really strange angular surface. Don't know why?
Have to look at it carefully this time :)
The problem might also be, that my chair is made from one T-splines solid. But the real chair wouldn't be like that,…"
Boyan Ceglar replied to Johnny Lonka's discussion 'GOOD materials/textures for Rhino/Vray?' in the group V-Ray users"hi!
Make your own;)
with this good plugin for PS:
http://quixel.se/
LooP_%_
"
Boyan Ceglar replied to Johnny Lonka's discussion 'Mapping in Vray' in the group V-Ray users"hi!
It is not neccessary to convert TSplines to Rhino nurbs to render the object with V ray!;)
usefull link:
http://www.vray.com/vray_for_rhino/manual/texture_mapping.shtml
LooP_%_"
Johnny Lonka added a discussion to the group V-Ray users
Mapping in Vray
Hi there! A beginner question:I made a chair in Rhino/Tsplines and turned it back to Rhino before Vray rendering.UV mapping seems to go all over and the texture mapping is (propably?) not so comprehensive. The texture should go along the slightly curved leg(s) in all four sides.How to do that? Thank's for your help! JohnnySee More
Johnny Lonka commented on RhinoJungle's group 'T-Splines users'"Hi, to all!
Anybody interested/capable to teach me through internet/TeamViewer in T-splines? (I'll pay, of course).
Thank's!
Johnny"
Profile Information
- Country:
- Finland
- Job Title:
- Graphic Drsigner
- Company:
- Quality Magazines
- CAD/Rendering Systems used:
- Rhino
Comment Wall (1 comment)
- At 8:43am on May 16, 2011,
Vince Johnson said… - Hi Johnny,
Welcome and thank you for joining RhinoJungle!
Don't forget to complete your profile with your picture.
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