Forums >> Revit Building >> Technical Support >> need a help about render

leahdudu

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good day

i've alittle issue when i used to render (interior render) all the data inside show by grey colour even it had a nother colour over family

what should i do?

plzz any help ......

u can see attached below for my render.

Attached Images

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dgcad

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Joined: Thu, Mar 17, 2005
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You probably need more interior lighting or a portal. Interior renderings require lots of light. Also you can dramatically alter the brightness and contrast etc after the render is done using the Image > Adjust Exposure dialog box. See attachment.

Attached Images

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teafoe5

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Not enough information.  This could be a phasing issue, but most likely you don't have your materials applied to the families correctly.

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HKicsak

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Joined: Mon, Feb 13, 2012
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I think it's definitely the materials, not the lighting. I used to have renderings look like that in 3ds Max if it could no longer find the materials (wasn't mapped right, I had deleted the material, etc.). If all of the furniture is families that you downloaded, you may not have the materials it is looking for. Edit the family to use materials from the Autodesk library.

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leahdudu

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thanks you guys

i guess the issue is the material

but i download these families from here

and i cant edit the material there

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WWHub

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You can assign any material you want.

Are these families with CAD imports?   If so, then you assign materials by layer.

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leahdudu

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No WWHub  i import them as RFA. form

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WWHub

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Then just change the materials...

First understand that if a family has uniquely named materials and has been loaded into a project, then THE PROJECT RULES!  The materials are now set in the project and you must change them there or delete the family and all of the materials from the project then change them in the family and reload/place the family in the project.

Open the family - each element is assigned a material -

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leahdudu

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but some families are like a group shall i explode them & assign a new material for them or not?

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WWHub

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No need to explode any groups....

Perhaps you should show us the family ... or post it.

Also - always say what Revit.

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leahdudu

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Sir WWHub i used to download this sofa (u can check it throw this link below)

http://www.revitcity.com/downloads.php?action=view&object_id=14290

and also am work with revit 2015.

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teafoe5

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Just so you know this is a CAD file imported into a Revit family.  You need to fix the materials in the family itself.  As you can see from my images you are missing the image files for the materials.

Attached Images

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leahdudu

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thanks alot u helped me enough.

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