Shadows on a pure white background

[fvweert]

Hello guys,

I have a question.
I want to create a 100% pure white background with shadows under the model.
You can see that the background is pure white. I've unchecked 'affect background' and made the background pure white in the environment settings.
I've tried to make a 'infinite plane' but it turns out bluesish/greyish all the time.
Maybe there is an option to make the 'infinite plane' 100% clear?

I didn't find a solution on the internet

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[solo]

I'm not a Vray user however looks like you are using a sky (blue) why not use a white texture in the HDRI slot?

[reymond]

try it with a half pipe stage (white color), same as a photographstudio......

[TedVitale_CG]

Try out a shadow catcher method:
http://sketchucation.com/forums/viewtopic.php?f=322%26amp;t=54999
http://charlottesvillearchitecturalrendering.com/?p=494