V-Ray Queries

arjunmax09

@arjunmax09 said:

Are there compatibility issues for older vismat files... because i downloaded 2 materials from asgvis website and they show up as grey when i render them... also in material editor preview they show up as grey...

You must update the file location of the bitmap textures used by the .vizmat. They are most likely pointing to the location they where at on the computer of whom created it - which will be incorrect on your computer.

i have the files in place... in fact i'm directly importing the vismat using the import options.. all the bump maps and jpegs in place.. still no success

thomthom

@arjunmax09 said:

and i have the latest version of vray... it still shows mozarella colour for white faces..

You said you had "1.5.3" which I assumed was "1.05.30". But the latest version is 1.48.66.

@arjunmax09 said:

if i'm not able to see the texture in sketchup screen... i.e. it shows up as grey.. how do i adjust it man??

@arjunmax09 said:

i have the files in place... in fact i'm directly importing the vismat using the import options.. all the bump maps and jpegs in place.. still no success

You might have the files on disk - but they refer to a different location. You must check each bitmap map and click on the file location and select the files.

arjunmax09

When I downloaded vray... it specifed the version as SR 1.5 and i checked the bitmaps and bump maps. All are present where i put the vismat.. still the problem occurs.. the mozarella cheese problem is still there... Regarding the version issues.. what I think that on the ASGVIS website there were only two releases of vray for sketchup... One box had VRay for SketchUp 6 written on it.. and their recent product is VRay for SketchUp 7...

and I'd like to ask one more question..
Often on rendering with vray .. the built environment looks like toyland or real life 3d model...like made with plastics and ivory sheets... with wallpapers pasted on them... Even if the sky is there it looks artificial painting background... any suggestions??

thomthom

@arjunmax09 said:

When I downloaded vray... it specifed the version as SR 1.5

Where did it say 1.5? The download page: http://software.asgvis.com/index.php?option=com_content&view=article&id=182&Itemid=480

@arjunmax09 said:

checked the bitmaps and bump maps. All are present where i put the vismat

Having the bitmaps in the same location as the vizmat is not enough. You need to go through in the V-Ray material editor and go through the imported material, and for every Bitmap map you must relink the textures.
Example - if I had made a vizmap and one my computer the texture where located under "c:\thomas".
Then you download and unpack the texxtures to your HD, say "c:\arjun" - then when you load the .vizmat, VfSU will still look for the bitmaps in "c:\thomas". The file paths in vizmaps are not relative to the vizmap location, they are absolute to where they originally where located.

@arjunmax09 said:

the mozarella cheese problem is still there

because you are using 1.05.30 with default material. apply a material to these faces.

@arjunmax09 said:

Often on rendering with vray .. the built environment looks like toyland or real life 3d model...like made with plastics and ivory sheets... with wallpapers pasted on them... Even if the sky is there it looks artificial painting background... any suggestions??

Use 360 degree HDRI environment textures. Some links in this thread: http://forums.sketchucation.com/viewtopic.php?f=80&t=26385

arjunmax09

@thomthom said:

Where did it say 1.5? The download page: http://software.asgvis.com/index.php?option=com_content&view=article&id=182&Itemid=480

that's weird 'cause when i downloaded it.. and opened the readme file ... it specified the version as sr 1.5... i was amazed to see the above link... and one more thing... i have zilch knowledge about hdri environment... when i went to the suggested links.. there were a lot of hdris... so how can i use HDRIS and how do i know that a particular HDRI will fulfil my need??,.... also I'm an architecture student... so does anyone know of any link that gives architecture based tutorials in vray for sketchup.... spot3d is for animators.. i've already checked that out... also the vray for su manual is a general info guide...

thomthom

@arjunmax09 said:

that's weird 'cause when i downloaded it.. and opened the readme file ... it specified the version as sr 1.5... i was amazed to see the above link

What readme? The "VRayForSketchUp-1.48.66-windows-installer.zip" only contains "VRayForSketchUp-1.48.66-windows-installer.exe".
When did you download your copy btw? Maybe you downloaded before the new release?

@arjunmax09 said:

so does anyone know of any link that gives architecture based tutorials in vray for sketchup

You don't need a tutorial specific to VfSU. The general concept is the same for all V-Ray versions.
However - you do have some resources at ASGVis: http://software.asgvis.com/index.php?option=com_content&view=article&id=182&Itemid=480
It's worth to look at the videos and tutorials under the V-Ray for Rhino section as well.

arjunmax09

@unknownuser said:

I downloaded when the latest version was newly released.. ..maybe in september 2008... I have the readme in my plugins directory i.e. \Plugins\VRayForSketchUp .. the file name is vfs_readme... also I located the setup file ... it's named as VfS7_01.05.30.exe

And.. when i check the version by right clicking>properties of my setup file this is what it shows.....

But still I can't figure out... why is version 1.48.66 the latest one?? Which version are you

I downloaded when the latest version was newly released.. ..maybe in september 2008... I have the readme in my plugins directory i.e. \Plugins\VRayForSketchUp .. the file name is vfs_readme... also I located the setup file ... it's named as VfS7_01.05.30.exe

And.. when i check the version by right clicking>properties of my setup file this is what it shows.....
properties window.JPG

But still I can't figure out... why is version 1.48.66 the latest one?? Which version are you using??

thomthom

@arjunmax09 said:

I downloaded when the latest version was newly released.. ..maybe in september 2008

The latest V-Ray for Sketchup is 1.48.66 and was released 10 February 2010 - http://software.asgvis.com/index.php?option=com_myblog&show=Introducing-the-New-v-Ray-for-SketchUp-.html&Itemid=625

@arjunmax09 said:

But still I can't figure out... why is version 1.48.66 the latest one?? Which version are you using??

Notice that 1.05 is not a higher version number than 1.48 - the Zero in 1.05 is significant here. It's Five versus Forty-eight.

arjunmax09

sorry thomthom....for causing all the confusion... my poor math and observation....

thomthom

No worries. The version numbering of VfSU is somewhat unusual - IMO.