what does rendering mean?

[Maverich2009]

hello to all are new forum and 3d processing.

we say that I carry out the 3d recently (totally self-taught as of the cad in general) but me the cavicchio, now the question is this, I execute from the 2d with the extrusion buildings in 3d, apartments etc and finally with the style of visualization in realistic I insert the materials etc and are benone but I do not know well what this rendering means.

I imagine is the presentation of the extruded object as an image on which you can zoom, rotate without the problems of displaying regeneration that currently arise? I obviously have no idea how to use the command!

At this moment I show customers what I just extruded.. .

I'd be very grateful if some good Samaritan would give me some disappointment! !

 

[Alberto.E]

rendering is nothing but the photograph you do to your three-dimensional scene.
the procedure is this: create your scene in 3d, set light and materials, set views with cameras and make the rendering. the rendering process performed by the render engine (mental ray, vray, maxwell etc.) calculates lights, reflections, shadows based on your settings and generates an image of your scene.

 

[PlannerRoad]

perhaps to understand is even more significant some photos:
http://www.cad3d.it/forum1/showthread.php?t=9024
http://www.cad3d.it/forum1/showthread.php?t=9205
http://www.cad3d.it/forum1/showthread.php?t=981

 

[Maverich2009]

Thanks in fact I had guessed the thing. So with autocad you don't make it rendering but with mental ray, vray, maxwell etc, you understand? with autocad is not feasible?

All this was x understand how to insert a rendering on a 2d design, I explain better I have to make an access ramp to a projected villa and I have to provide realistic details, therefore I would like to insert in the same design table of the plans, sections, prospectes etc. also rendering.
of course as well as realized by me in the printing phase if I do not roar the orbit you do not see anything but turning the same the 2d is not okay!

p.s. I tried to perform the render by autocad then saves by name and creates a .bmp, which I can insert it quietly on the 2d. you belong the poor quality I have to understand light, shadows etc. but is this the method? ?

Thank you in advance! !

 

[gil]

you can also make with autocad as long as full version. (not lt).

yes what you do is one of the possible ways, clearly the examples that you have posted are rendering of high level you can not claim the same results in a short time. keep in mind that autocad has made a big leap forward in the renders since the 2008 version, the previous versions are a bit more brigorous to use, but they still work.

 

[PlannerRoad]

Thanks in fact I had guessed the thing. So with autocad you don't make it rendering but with mental ray, vray, maxwell etc, you understand? with autocad is not feasible? . . .

as gil said you can do it also with autocad, which as engine of rendering has mental ray, although a reduced version of this.

 

[uluwatu_74]

At this moment I show customers what I just extruded.. .

aaahhhh! and I am scratching my belly because I am "too far ahead" compared to the "context"!!!!!!!!!! :36_1_4::36_1_4::36_1_4:

 

[zetadierre]

for precision

"rendering" is the two-dimensional phase of a 3d model with material applications

"render" is the result of "rendering". Say: "that beautiful "rendering" is to say a nonsense unless we want to affirm approval for the performance potential of the machine that carries out it.

 

[gabberman]

hello to all are new forum and 3d processing.

we say that I carry out the 3d recently (totally self-taught as of the cad in general) but me the cavicchio, now the question is this, I execute from the 2d with the extrusion buildings in 3d, apartments etc and finally with the style of visualization in realistic I insert the materials etc and are benone but I do not know well what this rendering means.

I imagine is the presentation of the extruded object as an image on which you can zoom, rotate without the problems of displaying regeneration that currently arise? I obviously have no idea how to use the command!

At this moment I show customers what I just extruded.. .

I'd be very grateful if some good Samaritan would give me some disappointment! !

Hello, they already answered you, .... :
[cut ... dal moderatore]

 

[sampom]

This is my last job:

but does it seem like posting pictures on a forum?!mad:
Please (mandated) use the appropriate button/function for attachments and assign to images of the "human" size. with a 24" I have to flow 2 times the length and it gets fucked (and weights unnecessarily) all the layout.

then avoid advertising "grossolana" by highlighting your tariff. .
read the rules.

If you want me to tell youI know how angry> tries to respect a minimum of good creativity.

greetings
Mar

 

[gabberman]

but does it seem like posting pictures on a forum?!mad:
Please (mandated) use the appropriate button/function for attachments and assign to images of the "human" size. with a 24" I have to flow 2 times the length and it gets fucked (and weights unnecessarily) all the layout.

then avoid advertising "grossolana" by highlighting your tariff. .
read the rules.

If you want me to tell youI know how angry> tries to respect a minimum of good creativity.

greetings
Mar

I didn't think I was against the regulation, the image I posted it great x because otherwise you didn't see the details, x the advertising also I didn't think you could, I had put in a hurry without reading the regulation.

 

[zeigs]

from wikipedia: " rendering is a term of the scope of the computer graphics; identifies the process of "rese" or generation of an image from a mathematical description of a three-dimensional scene interpreted by algorithms that define the color of each point of the image. the description is given in a language or in a data structure and must contain geometry, point of view, information on the optical characteristics of visible surfaces and lighting. "

in the particular case the mathematical description other is that the extruded 3d model, accompanied by the description of lights, materials, etc., while the result of rendering is the final image, usually of high quality.
In fact, the simple 3d video display is the result of a rendering, but of low quality, since to be usable it is given emphasis to speed more than to quality (not at all on machines not particularly performing it is always recommended to disable visual effects).
for the final images instead you give emphasis to quality, it is one thing that in principle I have to show and make beautiful figure, so you are able to have the final image after also several hours (if not days) of calculation. what depends on the number of objects to make, the quality of the image to get and the engine ( algorithm) that takes care of (the already mentioned mental ray, vray, maxwell etc.). And I get something static. unless you have a deep blue as workstation that renders in high quality in real time.
the result of a rendering is still a two-dimensional image (you talked about a .bmp which is not one of the infinite graphic formats in circulation). at least until we have 3d monitors...