bigbang Posted May 10, 2013 Share Posted May 10, 2013 Hi I have interior scene with vray sun and some vray palen light my the part sun show i have shadow but in the other places that i mentioned in picture ,at i must have shadow at least very light shadow . but i don't have . Link to comment Share on other sites More sharing options...
Chris MacDonald Posted May 10, 2013 Share Posted May 10, 2013 Increase your irradiance map settings. Link to comment Share on other sites More sharing options...
Corey Beaulieu Posted May 10, 2013 Share Posted May 10, 2013 What you have looks right to me. It sounds like you want "dirt" or Ambient Occlusion. Link to comment Share on other sites More sharing options...
bigbang Posted May 10, 2013 Author Share Posted May 10, 2013 no my friend in realty when we have sun like that in some place we have strong shadow same as i have (near the window. i have direct light there) and around a chair and other part we have a light shadow not strong as we have near the window . for that light shadow i add some v ray plane light but it doesn't work . Link to comment Share on other sites More sharing options...
bigbang Posted May 10, 2013 Author Share Posted May 10, 2013 yes i want something light ambient shadow. Link to comment Share on other sites More sharing options...
Kawzy Posted May 10, 2013 Share Posted May 10, 2013 How many lights do you have in the scene? Just the exterior light? What are your global shadows set to? It almost looks to me as if there is a singular light source and the rest of the scene is being bumped up with an ambient setting, in which case every shadow would be the same value, like your rendering. Link to comment Share on other sites More sharing options...
bigbang Posted May 11, 2013 Author Share Posted May 11, 2013 i have vray sun & for 3 vray plane light in outside of the window . by the way even when i turn off my all light and turn on only on vray plane light it dose not have any shadow . in my previous project when i putted only v ray sun i had direct light shadow and secondary bonce shadow .but in this one i dont know why its like this . Link to comment Share on other sites More sharing options...
bigbang Posted May 11, 2013 Author Share Posted May 11, 2013 (edited) And also whats meaning of global shadows set . my all light r v ray and shadow is is checked in global setting slot and show GI only is not checked . and my environment setting 1st is one and secondary is .7. nobody is here to help me ??????!!!!!!!!!! Edited May 12, 2013 by bigbang Link to comment Share on other sites More sharing options...
Corey Beaulieu Posted May 14, 2013 Share Posted May 14, 2013 I feel like you are missing the point. Your whole room is in shadow and shadow tends not to appear inside of other shadows. If you want light ambient shadows, then you need subtle ambient light. Vray plane lights are not your best bet for this. They are also no going to do much if they are set to skylight portal. Try using an ies or a standard spot/omni. These ambient lights, by the way, should be inside, not outside. Also, are you using for GI? not just Irr or Light Cache, but a VraySky map or an HDRI? If you don't have one of these, then you really don't even have the basic ambient light. Lastly, make sure your "Cast Shadow" box is ticked in the plane lights and that the object properties are all set to cast shadows as well. Link to comment Share on other sites More sharing options...
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